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Ray Chen, M.D.
NPI 1376836528 · Infectious Disease Physician · Bethesda, MD
Ray Chen, M.D. is a Infectious Disease Physician provider in Bethesda, MD (NPI 1376836528).
Provider details
- NPI number
- 1376836528
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- D60605 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
National Institutes of Health
33 North Dr, Bldg 33, Rm 2w20
Bethesda, MD 20892-0001
Phone: (301) 443-5816
Fax: (301) 451-5492
Approximate (ZIP-level) locationGet directions
Mailing address
National Institutes of Health
Bethesda, MD 20892-0001
Registry dates
- Enumerated
- 2011-05-20
- Last updated
- 2012-08-27
Frequently asked questions
- What is Ray Chen's NPI number?
- Ray Chen's National Provider Identifier (NPI) is 1376836528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ray Chen's specialty?
- Ray Chen is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ray Chen located?
- Ray Chen's practice location on file with NPPES is National Institutes of Health, Bethesda, MD 20892-0001.
- What is Ray Chen's phone number?
- The practice phone number listed in the NPPES registry for Ray Chen is (301) 443-5816.
- Is Ray Chen's NPI active?
- Yes — Ray Chen's NPI (1376836528) is active in the NPPES registry as of the last update on 2012-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.