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Michael Berrigan, MD
NPI 1861451460 · Anesthesiology Physician · Washington, DC
Michael Berrigan, MD is a Anesthesiology Physician provider in Washington, DC (NPI 1861451460).
Provider details
- NPI number
- 1861451460
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD18155 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
900 23rd St. N.w., Suite G - 2092
George Washington University Hospital
Washington, DC 20037
Phone: (202) 715-4752
Fax: (202) 715-4759
Street-level locationGet directions
Mailing address
900 23rd St Nw
Washington, DC 20037-2342
Registry dates
- Enumerated
- 2006-03-22
- Last updated
- 2010-10-26
Frequently asked questions
- What is Michael Berrigan's NPI number?
- Michael Berrigan's National Provider Identifier (NPI) is 1861451460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Berrigan's specialty?
- Michael Berrigan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Berrigan located?
- Michael Berrigan's practice location on file with NPPES is 900 23rd St. N.w., Suite G - 2092, Washington, DC 20037.
- What is Michael Berrigan's phone number?
- The practice phone number listed in the NPPES registry for Michael Berrigan is (202) 715-4752.
- Is Michael Berrigan's NPI active?
- Yes — Michael Berrigan's NPI (1861451460) is active in the NPPES registry as of the last update on 2010-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.