Michael Udwin
NPI 1932108800 · Obstetrics & Gynecology Physician · Washington, DC
Michael Udwin is a Obstetrics & Gynecology Physician provider in Washington, DC (NPI 1932108800).
Provider details
- NPI number
- 1932108800
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 31019 (DC)
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
- 2005-07-21
- Last updated
- 2012-03-15
Frequently asked questions
- What is Michael Udwin's NPI number?
- Michael Udwin's National Provider Identifier (NPI) is 1932108800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Udwin's specialty?
- Michael Udwin is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Udwin located?
- Michael Udwin's practice location on file with NPPES is 3800 Reservoir Rd Nw, Washington, DC 20007-2113.
- What is Michael Udwin's phone number?
- The practice phone number listed in the NPPES registry for Michael Udwin is (202) 444-8531.
- Is Michael Udwin's NPI active?
- Yes — Michael Udwin's NPI (1932108800) is active in the NPPES registry as of the last update on 2012-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.