Chaker Dahan, MD - Medicare Internal Medicine in Windermere, FL

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Chaker Dahan, MD is a medicare enrolled "Internal Medicine" physician in Windermere, Florida. He graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Focus Healthcare Pa, Inpatient Care Specialists Llc, New Albany Hospitalist Group, Llc and his current practice location is 6833 Valhalla Way, Windermere, Florida. You can reach out to his office (for appointments etc.) via phone at (321) 231-6795.

Chaker Dahan is licensed to practice in Kentucky (license number 30723) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1003803412.

Contact Information

Chaker Dahan, MD
6833 Valhalla Way,
Windermere, FL 34786-5627
(321) 231-6795
(407) 217-5856

Map and Direction




Physician's Profile

Full NameChaker Dahan
GenderMale
SpecialityInternal Medicine
Experience35 Years
Location6833 Valhalla Way, Windermere, Florida
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Chaker Dahan graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1003803412
  • Provider Enumeration Date: 09/30/2005
  • Last Update Date: 10/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0840190823
  • Enrollment ID: I20051028000083

Medical Identifiers

Medical identifiers for Chaker Dahan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003803412NPI-NPPES
4629OtherFLBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 30723 (Kentucky)Primary
207R00000XInternal Medicine ME74515 (Florida)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amedisys HospiceJeffersonville, INHospice
Baptist Health FloydNew albany, INHospital
Villages Regional Hospital, TheThe villages, FLHospital
Marion Communtiy HospitalOcala, FLHospital
Uf Health Leesburg HospitalLeesburg, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Focus Healthcare Pa41830537546
Inpatient Care Specialists Llc034549362334
New Albany Hospitalist Group, Llc488004140965

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Chaker Dahan allows following entities to bill medicare on his behalf.
Entity NameMid Fl Hospital Specialists
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588675912
PECOS PAC ID: 5092628107
Enrollment ID: O20031106000013
Entity NameCogent Healthcare Of Pensacola Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346287182
PECOS PAC ID: 1153226766
Enrollment ID: O20031205000170
Entity NameHalifax Healthcare Systems Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245283530
PECOS PAC ID: 1254238090
Enrollment ID: O20031218000443
Entity NameCentral Florida Inpatient Medicine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649228859
PECOS PAC ID: 7911805254
Enrollment ID: O20031223000824
Entity NameKopa Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417021114
PECOS PAC ID: 5193774461
Enrollment ID: O20050113001021
Entity NameInpatient Consultants Of Florida, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396795597
PECOS PAC ID: 4789614785
Enrollment ID: O20050819000018
Entity NameEastside Hospitalists Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285676957
PECOS PAC ID: 9436157831
Enrollment ID: O20061120000141
Entity NameCentral Florida Primary Care P L C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609059666
PECOS PAC ID: 3971688540
Enrollment ID: O20080306000164
Entity NameInpatient Care Specialists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679817134
PECOS PAC ID: 0345493623
Enrollment ID: O20130117000370
Entity NameDoctors Of Clinical Specialties Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144674607
PECOS PAC ID: 7810275252
Enrollment ID: O20161104002021
Entity NameSound Physicians Of Florida Iv, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740633635
PECOS PAC ID: 6002198082
Enrollment ID: O20170127000352
Entity NameHospital Physician Services - Southeast Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760410385
PECOS PAC ID: 5597774554
Enrollment ID: O20180208000317
Entity NameRidgewood Physician Services, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295216034
PECOS PAC ID: 0446594105
Enrollment ID: O20181206001200
Entity NameLake Wales Physician Services, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164902797
PECOS PAC ID: 8426390964
Enrollment ID: O20190502000025
Entity NameSignify Health Medical Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750845863
PECOS PAC ID: 2163764424
Enrollment ID: O20191209002247
Entity NameFocus Healthcare Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396370318
PECOS PAC ID: 4183053754
Enrollment ID: O20200402000154

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Chaker Dahan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Chaker Dahan, MD
6833 Valhalla Way,
Windermere, FL 34786-5627

Ph: (321) 231-6795		Chaker Dahan, MD
6833 Valhalla Way,
Windermere, FL 34786-5627

Ph: (321) 231-6795

Reviews and Comments


Internal Medicine Doctors in Windermere, FL

Sanghamitra Sadhu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9100 Conroy Windermere Rd Ste 200, Windermere, FL 34786
Phone: 407-205-8507    Fax: 615-235-1250
Melinda Brooke Pancari, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1534 Glenwick Dr, Windermere, FL 34786
Phone: 407-647-2346    
Luke Suvunrungsi, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 5151 Winter Garden Vineland Rd Ste 208, Windermere, FL 34786
Phone: 407-612-4007    Fax: 407-612-4017
Dr. Asha Lata Nagalla, M.D
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1331 Belfiore Way, Windermere, FL 34786
Phone: 407-810-3407    
Dr. Jay N Rayan, MD PA
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 9837 Grosvenor Pointe Cir, Windermere, FL 34786
Phone: 352-346-7660    
Lakshman Rao Nagalla, M.D.,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1331 Belfiore Way, Windermere, FL 34786
Phone: 407-810-3407    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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