Elana Meer, MD
NPI 1427707793 · Ophthalmology Physician · San Francisco, CA
Enrolled with Medicare as Order and Referring Only - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elana Meer, MD is a Ophthalmology Physician provider in San Francisco, CA (NPI 1427707793).
Provider details
- NPI number
- 1427707793
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A190437 (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
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Erythromycin Basebrand: Erythromycin | 17 | 17 |
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 no Part D record, 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 (1)
- 513 Parnassus Ave # S321San Francisco, CA 94143-2205Phone: (415) 476-1239
Registry dates
- Enumerated
- 2022-03-22
- Last updated
- 2026-04-17
- Certified
- 2026-04-17
Frequently asked questions
- What is Elana Meer's NPI number?
- Elana Meer's National Provider Identifier (NPI) is 1427707793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elana Meer's specialty?
- Elana Meer is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Elana Meer located?
- Elana Meer's practice location on file with NPPES is 490 Illinois Street, San Francisco, CA 94158.
- What is Elana Meer's phone number?
- The practice phone number listed in the NPPES registry for Elana Meer is (415) 353-2020.
- Does Elana Meer accept Medicare?
- Elana Meer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elana Meer's NPI active?
- Yes — Elana Meer's NPI (1427707793) is active in the NPPES registry as of the last update on 2026-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.