Charmaine Chan, D.O.
NPI 1467648519 · Family Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charmaine Chan, D.O. is a Family Medicine Physician provider in Philadelphia, PA (NPI 1467648519).
Provider details
- NPI number
- 1467648519
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- OS013824 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2630 Holme Ave Ste 101Philadelphia, PA 19152-3004Phone: (267) 957-7027
Registry dates
- Enumerated
- 2007-09-22
- Last updated
- 2022-10-05
- Certified
- 2022-10-05
Frequently asked questions
- What is Charmaine Chan's NPI number?
- Charmaine Chan's National Provider Identifier (NPI) is 1467648519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charmaine Chan's specialty?
- Charmaine Chan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charmaine Chan located?
- Charmaine Chan's practice location on file with NPPES is 4190 City Ave, Philadelphia, PA 19131-1626.
- What is Charmaine Chan's phone number?
- The practice phone number listed in the NPPES registry for Charmaine Chan is (215) 871-6380.
- Does Charmaine Chan accept Medicare?
- Charmaine Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charmaine Chan's NPI active?
- Yes — Charmaine Chan's NPI (1467648519) is active in the NPPES registry as of the last update on 2022-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.