Dr Karen C Halasan, MD - Medicare Pulmonary Disease in Vernon, CT

Dr Karen C Halasan, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Vernon, Connecticut. She graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Pulmonary Disease. She is a member of the group practice Northeastern Pulmonary Associates Llc and her current practice location is 27 Naek Rd, Vernon, Connecticut. You can reach out to her office (for appointments etc.) via phone at (860) 875-2444.

Dr Karen C Halasan is licensed to practice in Connecticut (license number 052581) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1508029836.

Contact Information

Dr Karen C Halasan, MD
27 Naek Rd,
Vernon, CT 06066-3965
(860) 875-2444
(860) 875-1952

Map and Direction




Physician's Profile

Full NameDr Karen C Halasan
GenderFemale
SpecialityPulmonary Disease
Experience19 Years
Location27 Naek Rd, Vernon, Connecticut
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Karen C Halasan graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1508029836
  • Provider Enumeration Date: 07/07/2008
  • Last Update Date: 02/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 4183863855
  • Enrollment ID: I20141209001206

Medical Identifiers

Medical identifiers for Dr Karen C Halasan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508029836NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 052581 (Connecticut)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 052581 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Manchester Memorial HospitalManchester, CTHospital
Rockville General HospitalRockville, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northeastern Pulmonary Associates Llc66088669837

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. Dr Karen C Halasan allows following entities to bill medicare on her behalf.
Entity NameNortheastern Pulmonary Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730134305
PECOS PAC ID: 6608866983
Enrollment ID: O20040518000125

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. Dr Karen C Halasan 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
Dr Karen C Halasan, MD
27 Naek Rd Ste 2,
Vernon, CT 06066-3965

Ph: (860) 875-2444
Dr Karen C Halasan, MD
27 Naek Rd,
Vernon, CT 06066-3965

Ph: (860) 875-2444

Reviews and Comments


Internal Medicine Doctors in Vernon, CT

David Hatch, M.D.
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 57 Hartford Tpke, Vernon, CT 06066
Phone: 860-645-1112    Fax: 860-533-1289
Richard Orris, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 428 Hartford Tpke, Vernon, CT 06066
Phone: 860-533-4611    Fax: 860-533-4607
Maryann Igoe, APRN
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 57 Hartford Tpke, Vernon, CT 06066
Phone: 860-645-1112    Fax: 860-533-1289
Ali Hemacha, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 428 Hartford Tpke, Suite 207, Vernon, CT 06066
Phone: 860-872-5426    Fax: 860-872-5689
Girish L Sharma, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 520 Hartford Tpke, Suite P, Vernon, CT 06066
Phone: 860-871-2636    Fax: 860-871-6158
Dr. Michael R Sharon, MD
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 520 Hartford Tpke, Vernon, CT 06066
Phone: 860-872-0888    Fax: 860-872-8940

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.

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