Megan Sumida, MD
NPI 1053872911 · Obstetrics & Gynecology Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Sumida, MD is a Obstetrics & Gynecology Physician provider in Stanford, CA (NPI 1053872911).
Provider details
- NPI number
- 1053872911
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- U1775 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 4733 W Sunset Blvd Fl 3Los Angeles, CA 90027-6021Phone: (808) 386-2874
- 1 Baylor PlzHouston, TX 77030-3411Phone: (808) 386-2874
Registry dates
- Enumerated
- 2019-03-25
- Last updated
- 2025-09-19
- Certified
- 2025-09-19
Frequently asked questions
- What is Megan Sumida's NPI number?
- Megan Sumida's National Provider Identifier (NPI) is 1053872911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Sumida's specialty?
- Megan Sumida is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Megan Sumida located?
- Megan Sumida's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Megan Sumida's phone number?
- The practice phone number listed in the NPPES registry for Megan Sumida is (650) 723-4000.
- Does Megan Sumida accept Medicare?
- Megan Sumida is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Sumida's NPI active?
- Yes — Megan Sumida's NPI (1053872911) is active in the NPPES registry as of the last update on 2025-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.