Joan M Grzybowski, DO - Medicare Family Practice in Philadelphia, PA

Joan M Grzybowski, DO is a medicare enrolled "Family Medicine" physician in Philadelphia, Pennsylvania. She went to Philadelphia College Of Osteopathic Medicine and graduated in 1987 and has 37 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Philadelphia College Of Osteopathic Medicine, Rehabclinics Spt Inc and her current practice location is 4190 City Ave, Philadelphia, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (215) 871-6380.

Joan M Grzybowski is licensed to practice in Pennsylvania (license number OS006483L) 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 1285675256.

Contact Information

Joan M Grzybowski, DO
4190 City Ave,
Philadelphia, PA 19131-1626
(215) 871-6380
(215) 871-6381

Map and Direction




Physician's Profile

Full NameJoan M Grzybowski
GenderFemale
SpecialityFamily Practice
Experience37 Years
Location4190 City Ave, Philadelphia, Pennsylvania
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:
  • Joan M Grzybowski attended and graduated from Philadelphia College Of Osteopathic Medicine in 1987
  NPI Data:
  • NPI Number: 1285675256
  • Provider Enumeration Date: 06/09/2006
  • Last Update Date: 08/06/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 4284676479
  • Enrollment ID: I20050527000196

Medical Identifiers

Medical identifiers for Joan M Grzybowski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285675256NPI-NPPES
1027872OtherPAKEYSTONE MERCY
0122425001OtherPAAMERICHOICE (UHC MA PLAN)
16523-OS006483LOtherPAHEALTH PARTNERS
2260420OtherPAAETNA HMO
009163GFHOtherPAHGSA
0191601000OtherPAIBC - PC/KHPE
009163OtherPAHIGHMARK BLUE SHIELD
0012242500001MedicaidPA
P00176615/DC5012OtherPARRM
080142306/CC4910OtherPARRM
17713-OS006483LOtherPAHEALTH PARTNERS
4837399OtherPACIGNA HMO/PPO
0000437OtherPAAETNA HMO
0191601000OtherPAAMERIHEALTH/INTERCOUNTY
10928051OtherPACAQH ID#
1105398OtherPAKEYSTONE MERCY
249621OtherPAPHCS
4279361OtherPAAETNA PPO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice OS006483L (Pennsylvania)Secondary
207Q00000XFamily Medicine OS006483L (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Roxborough Memorial HospitalPhiladelphia, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Philadelphia College Of Osteopathic Medicine064817923431
Rehabclinics Spt Inc7113834102302

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. Joan M Grzybowski allows following entities to bill medicare on her behalf.
Entity NamePhiladelphia College Of Osteopathic Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881635704
PECOS PAC ID: 0648179234
Enrollment ID: O20040114000179

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. Joan M Grzybowski 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
Joan M Grzybowski, DO
Po Box 824112,
Philadelphia, PA 19182-2547

Ph: (215) 871-6380
Joan M Grzybowski, DO
4190 City Ave,
Philadelphia, PA 19131-1626

Ph: (215) 871-6380

Reviews and Comments


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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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.