Emily Birenbaum, M.D.
NPI 1467619122 · Obstetrics & Gynecology Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emily Birenbaum, M.D. is a Obstetrics & Gynecology Physician provider in Palo Alto, CA (NPI 1467619122).
Provider details
- NPI number
- 1467619122
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- V5239 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate | 33 |
| Atorvastatin Calcium | 26 |
| Apixabanbrand: Eliquis | 26 |
| Gabapentin | 26 |
| Metformin Hcl | 14 |
| Propranolol Hcl | 12 |
| Sitagliptin Phosphatebrand: Januvia | 12 |
| Simvastatin | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 21 E State St Ste 200Columbus, OH 43215-0109Phone: (888) 731-8994
- 112 Maverick CtGranbury, TX 76049-1381Phone: (888) 731-8994
- 1101 Wilson Blvd Fl 6Arlington, VA 22209-2281Phone: (888) 731-8994
Registry dates
- Enumerated
- 2008-05-20
- Last updated
- 2025-01-31
- Certified
- 2025-01-31
Frequently asked questions
- What is Emily Birenbaum's NPI number?
- Emily Birenbaum's National Provider Identifier (NPI) is 1467619122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emily Birenbaum's specialty?
- Emily Birenbaum is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Emily Birenbaum located?
- Emily Birenbaum's practice location on file with NPPES is 195 Page Mill Rd Ste 103, Palo Alto, CA 94306-2073.
- What is Emily Birenbaum's phone number?
- The practice phone number listed in the NPPES registry for Emily Birenbaum is (888) 731-8994.
- Does Emily Birenbaum accept Medicare?
- Emily Birenbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emily Birenbaum's NPI active?
- Yes — Emily Birenbaum's NPI (1467619122) is active in the NPPES registry as of the last update on 2025-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.