Dr Charmaine San Yee Chan, DO - Medicare Family Medicine in Philadelphia, PA

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Dr Charmaine San Yee Chan, DO is a medicare enrolled "Family Medicine" physician in Philadelphia, Pennsylvania. Her current practice location is 4190 City Ave, Suite 100, Philadelphia, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (215) 871-6380.

Dr Charmaine San Yee Chan is licensed to practice in Pennsylvania (license number OS013824) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1467648519.

Contact Information

Dr Charmaine San Yee Chan, DO
4190 City Ave, Suite 100,
Philadelphia, PA 19131-1626
(215) 871-6380
(215) 871-6381

Map and Direction




Physician's Profile

Full NameDr Charmaine San Yee Chan
GenderFemale
SpecialityFamily Medicine
Location4190 City Ave, Philadelphia, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1467648519
  • Provider Enumeration Date: 09/22/2007
  • Last Update Date: 10/05/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9032279807
  • Enrollment ID: I20121207000107

Medical Identifiers

Medical identifiers for Dr Charmaine San Yee Chan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467648519NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist OS013824 (Pennsylvania)Secondary
207Q00000XFamily Medicine OS013824 (Pennsylvania)Primary

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 Charmaine San Yee Chan allows following entities to bill medicare on her behalf.
Entity NameNazareth Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124023015
PECOS PAC ID: 1951202910
Enrollment ID: O20040114000367
Entity NameTrinity Health Mid-atlantic Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972982361
PECOS PAC ID: 7416861885
Enrollment ID: O20040326000613
Entity NameNazareth Physician Services, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285150458
PECOS PAC ID: 0941229017
Enrollment ID: O20171026001610
Entity NameSt Mary Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083622286
PECOS PAC ID: 4688588064
Enrollment ID: O20190404000590

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 Charmaine San Yee Chan 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 Charmaine San Yee Chan, DO
41 University Dr Ste 106,
Newtown, PA 18940-1873

Ph: (610) 772-6889		Dr Charmaine San Yee Chan, DO
4190 City Ave, Suite 100,
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.