Fred Chan, M.D.
NPI 1548289135 · Internal Medicine Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fred Chan, M.D. is a Internal Medicine Physician provider in Baltimore, MD (NPI 1548289135).
Provider details
- NPI number
- 1548289135
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D53430 (MD)
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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2007-07-13
Frequently asked questions
- What is Fred Chan's NPI number?
- Fred Chan's National Provider Identifier (NPI) is 1548289135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fred Chan's specialty?
- Fred Chan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Fred Chan located?
- Fred Chan's practice location on file with NPPES is 6701 N Charles St, Baltimore, MD 21204-6808.
- What is Fred Chan's phone number?
- The practice phone number listed in the NPPES registry for Fred Chan is (443) 849-8046.
- Does Fred Chan accept Medicare?
- Fred Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fred Chan's NPI active?
- Yes — Fred Chan's NPI (1548289135) is active in the NPPES registry as of the last update on 2007-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.