Gary Chiang, M.D.
NPI 1487766960 · Internal Medicine Physician · Baltimore, MD
Gary Chiang, M.D. is a Internal Medicine Physician provider in Baltimore, MD (NPI 1487766960).
Provider details
- NPI number
- 1487766960
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D60460 (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
- 2006-08-31
- Last updated
- 2007-07-13
Frequently asked questions
- What is Gary Chiang's NPI number?
- Gary Chiang's National Provider Identifier (NPI) is 1487766960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Chiang's specialty?
- Gary Chiang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Chiang located?
- Gary Chiang's practice location on file with NPPES is 6701 N Charles St, Baltimore, MD 21204-6808.
- What is Gary Chiang's phone number?
- The practice phone number listed in the NPPES registry for Gary Chiang is (443) 849-8046.
- Is Gary Chiang's NPI active?
- Yes — Gary Chiang's NPI (1487766960) 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.