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Christopher Koh, M.D.
NPI 1790012391 · Internal Medicine Physician · Bethesda, MD
Christopher Koh, M.D. is a Internal Medicine Physician provider in Bethesda, MD (NPI 1790012391).
Provider details
- NPI number
- 1790012391
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0065986 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
10 Center Dr
Crc Bldg-10, Rm. 4-5722
Bethesda, MD 20892-0001
Phone: (301) 451-7009
Street-level locationGet directions
Mailing address
414 Water St
Baltimore, MD 21202-3203
Registry dates
- Enumerated
- 2009-11-03
- Last updated
- 2009-11-03
Frequently asked questions
- What is Christopher Koh's NPI number?
- Christopher Koh's National Provider Identifier (NPI) is 1790012391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Koh's specialty?
- Christopher Koh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Koh located?
- Christopher Koh's practice location on file with NPPES is 10 Center Dr, Bethesda, MD 20892-0001.
- What is Christopher Koh's phone number?
- The practice phone number listed in the NPPES registry for Christopher Koh is (301) 451-7009.
- Is Christopher Koh's NPI active?
- Yes — Christopher Koh's NPI (1790012391) is active in the NPPES registry as of the last update on 2009-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.