Margaret Watanabe, M.D., PH.D.
NPI 1639724073 · Gynecology Physician · Indianapolis, IN
Margaret Watanabe, M.D., PH.D. is a Gynecology Physician provider in Indianapolis, IN (NPI 1639724073).
Provider details
- NPI number
- 1639724073
- Entity type
- Individual
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 01037970A (IN)
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
6 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
- 2019-08-02
- Last updated
- 2019-08-02
Frequently asked questions
- What is Margaret Watanabe's NPI number?
- Margaret Watanabe's National Provider Identifier (NPI) is 1639724073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Watanabe's specialty?
- Margaret Watanabe is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Margaret Watanabe located?
- Margaret Watanabe's practice location on file with NPPES is 2325 E New York St, Indianapolis, IN 46201-3113.
- What is Margaret Watanabe's phone number?
- The practice phone number listed in the NPPES registry for Margaret Watanabe is (317) 948-2264.
- Is Margaret Watanabe's NPI active?
- Yes — Margaret Watanabe's NPI (1639724073) is active in the NPPES registry as of the last update on 2019-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.