Michael Keegan, M.D.
NPI 1992774442 · Gastroenterology Physician · Chevy Chase, MD
Michael Keegan, M.D. is a Gastroenterology Physician provider in Chevy Chase, MD (NPI 1992774442).
Provider details
- NPI number
- 1992774442
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D0030794 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-03-16
- Last updated
- 2016-06-28
Frequently asked questions
- What is Michael Keegan's NPI number?
- Michael Keegan's National Provider Identifier (NPI) is 1992774442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Keegan's specialty?
- Michael Keegan is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Keegan located?
- Michael Keegan's practice location on file with NPPES is 5550 Friendship Blvd, Chevy Chase, MD 20815-7256.
- What is Michael Keegan's phone number?
- The practice phone number listed in the NPPES registry for Michael Keegan is (301) 654-2521.
- Is Michael Keegan's NPI active?
- Yes — Michael Keegan's NPI (1992774442) is active in the NPPES registry as of the last update on 2016-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.