Michelle Morrill, M.D.
NPI 1134179138 · Obstetrics & Gynecology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Morrill, M.D. is a Obstetrics & Gynecology Physician provider in San Francisco, CA (NPI 1134179138).
Provider details
- NPI number
- 1134179138
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A87998 (CA)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mirabegronbrand: Myrbetriq | 159 | 71 |
| Estradiol | 142 | 83 |
| Estradiolbrand: Yuvafem | 90 | 35 |
| Estradiolbrand: Estring | 69 | 24 |
| Mirabegronbrand: Mirabegron Er | 63 | 56 |
| Cephalexin | 58 | 37 |
| Methenamine Hippurate | 48 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-11
- Last updated
- 2021-12-09
Frequently asked questions
- What is Michelle Morrill's NPI number?
- Michelle Morrill's National Provider Identifier (NPI) is 1134179138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Morrill's specialty?
- Michelle Morrill is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Morrill located?
- Michelle Morrill's practice location on file with NPPES is 2238 Geary Blvd, San Francisco, CA 94115-3416.
- What is Michelle Morrill's phone number?
- The practice phone number listed in the NPPES registry for Michelle Morrill is (415) 833-3438.
- Does Michelle Morrill accept Medicare?
- Michelle Morrill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Morrill's NPI active?
- Yes — Michelle Morrill's NPI (1134179138) is active in the NPPES registry as of the last update on 2021-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.