Dr Joseph Zarraga, DO - Medicare Emergency Medicine in Chester, PA

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Dr Joseph Zarraga, DO is a medicare enrolled "Emergency Medicine" physician in Chester, Pennsylvania. He went to Philadelphia College Of Osteopathic Medicine and graduated in 2018 and has 6 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Lake Oliver Emergency Group, Llc and his current practice location is 1 Medical Center Blvd, Chester, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (601) 447-2000.

Dr Joseph Zarraga is licensed to practice in Pennsylvania (license number OS021146) 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 1639676059.

Contact Information

Dr Joseph Zarraga, DO
1 Medical Center Blvd,
Chester, PA 19013-3995
(601) 447-2000
Not Available

Map and Direction




Physician's Profile

Full NameDr Joseph Zarraga
GenderMale
SpecialityEmergency Medicine
Experience6 Years
Location1 Medical Center Blvd, Chester, Pennsylvania
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:
  • Dr Joseph Zarraga attended and graduated from Philadelphia College Of Osteopathic Medicine in 2018
  NPI Data:
  • NPI Number: 1639676059
  • Provider Enumeration Date: 04/11/2018
  • Last Update Date: 05/20/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9234534249
  • Enrollment ID: I20210827003003

Medical Identifiers

Medical identifiers for Dr Joseph Zarraga such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639676059NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine OS021146 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Capital Regional Medical CenterTallahassee, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lake Oliver Emergency Group, Llc468806094050

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 Joseph Zarraga allows following entities to bill medicare on his behalf.
Entity NameParagon Emergency Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912101650
PECOS PAC ID: 8628153087
Enrollment ID: O20080310000143
Entity NameLake Oliver Emergency Group, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013675016
PECOS PAC ID: 4688060940
Enrollment ID: O20220413002299

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 Joseph Zarraga 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 Joseph Zarraga, DO
517 Kings Hwy,
Milford, DE 19963-1635

Ph: (302) 270-6869		Dr Joseph Zarraga, DO
1 Medical Center Blvd,
Chester, PA 19013-3995

Ph: (601) 447-2000

Reviews and Comments


Emergency Medicine Doctors in Chester, PA

Gregory Dickson Frattaroli, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Medical Center Blvd, Chester, PA 19013
Phone: 610-447-2000    
Syed Ali,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Medical Center Blvd, Chester, PA 19013
Phone: 610-447-6671    
Caroline Nicole Shepherd, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Medical Center Blvd, Chester, PA 19013
Phone: 610-447-2000    
Rachel Anne Patterson, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Medical Center Blvd, Crozer Chester Medical Center Emergency Department, Chester, PA 19013
Phone: 610-447-6254    Fax: 610-447-6276
Brenton Elliott,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Medical Center Blvd, Chester, PA 19013
Phone: 610-447-6671    
Pollianne Ward Bianchi, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Medical Center Blvd, Chester, PA 19013
Phone: 610-447-6254    
Dr. Sumaya Mekkaoui, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Medical Center Blvd, Chester, PA 19013
Phone: 610-447-6254    

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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