NPPES file of Aug 9, 2026

Elana Meer, MD

Ophthalmology Physician · San Francisco, CA

Elana Meer, MD is an ophthalmology physician with a practice address in San Francisco, California, and NPI 1427707793, issued on Mar 22, 2022. Check the license (California A190437, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427707793
Name
Elana Meer
Credential
MD
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
A190437 CA
Self-reported in NPPES; status is on the state search
Practice location
490 Illinois Street, San Francisco, CA 94158
Phone
(415) 353-2020
Enumerated
Mar 22, 2022
Record last updated
Apr 17, 2026
Medicare enrollment
Enrolled (PECOS I20260423001477); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 490 Illinois Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lawrence ChanOphthalmology Physician1215497920
  2. Rabih Hage, MDStudent in an Organized Health Care Education/Training Program1881461036
  3. Lakshmisahithi Jaeel, ODOptometrist1366173718
  4. Samyuktha Melachuri, M.D.Ophthalmology Physician1114663879
  5. Sahar Noorani, MDOphthalmology Physician1437787595
  6. Emmy TianOptometrist1730876467

Verify Elana Meer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A190437
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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97% fewer Medicare Part D claims than the average ophthalmology physician in 2024

48 Medicare Part D claims for 37 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D.

  1. Elana Meer48
  2. Specialty average1,518

Most prescribed

  1. Erythromycin17 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Elana Meer among 2,899 ophthalmology physician records in California

Elana Meer, MD is one of 2,899 ophthalmology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 98% of them.

  • NPI issued2022 · 98% of these records are older, under 1% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2022 · median 2001 among the 1,907 with a school on file
  • Record last updated2026 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in California

There are 2,899 ophthalmology physician records in California.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Lawrence ChanSan Francisco, CA 941581215497920
  2. Manuel ColonSan Francisco, CA 941581982353652
  3. Morgan Harvey, MDSan Francisco, CA 941581477054997
  4. Justin Ma, MDSan Francisco, CA 941581861141426
  5. Mark Nagy, MD, PHDSan Francisco, CA 941581811637945
  6. Sahar Noorani, MDSan Francisco, CA 941581437787595
  7. Neel Pasricha, M.D.San Francisco, CA 941581881056596
  8. Saraswathy Ramanathan, M.D.San Francisco, CA 941581326086828

Common questions

What is Elana Meer, MD's NPI number?

Elana Meer, MD's National Provider Identifier (NPI) is 1427707793, issued on Mar 22, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Elana Meer, MD located?

The NPPES record lists a practice address at 490 Illinois Street, San Francisco, CA, 94158. Phone: (415) 353-2020. Providers update this record themselves, so call before visiting.

How can I verify Elana Meer, MD's license?

NPPES lists California license number A190437, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Elana Meer, MD prescribe under Medicare Part D?

In 2024, Elana Meer, MD had 48 Medicare Part D claims for 37 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.