NPPES file of Aug 9, 2026

Yosra Mojaddidy Nasiri, O.D.

Optometrist · Fremont, CA

Yosra Mojaddidy Nasiri, O.D. is an optometrist with a practice address in Fremont, California, and NPI 1891192258, issued on Dec 1, 2014. Check the license (California 15163, as entered in NPPES) with the California board that licenses this profession; 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
1891192258
Name
Yosra Mojaddidy Nasiri
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
15163 CA
Self-reported in NPPES; status is on the state search
Practice location
39500 Liberty St, Fremont, CA 94538
Phone
(510) 770-8040
Enumerated
Dec 1, 2014
Record last updated
Jan 25, 2016 (not updated in 10 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 39500 Liberty St

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

  1. Angela Araneta, PSY.D.Clinical Psychologist1063609550
  2. Latonya Bowens, FNP-CFamily Nurse Practitioner1336812692
  3. Michele Bunker-Alberts, MSN, FNP, IBCLCFamily Nurse Practitioner1295730935
  4. Francisco Carpio, M.D.Pediatrics Physician1417991407
  5. Cheng-I ChenFamily Nurse Practitioner1437572559
  6. Shu-Chen Jennie Cheng, FNPNurse Practitioner1770517393

Verify Yosra Mojaddidy Nasiri in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 15163
    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
Find the California license search

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93% fewer Medicare Part D claims than the average optometrist in 2024

20 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 85% of claims.

  1. Yosra Nasiri20
  2. Specialty average277

Most prescribed

  1. Latanoprost17 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.

Yosra Mojaddidy Nasiri among 8,308 optometrist records in California

Yosra Mojaddidy Nasiri, O.D. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 68% of them.

  • NPI issued2014 · 68% of these records are older, 29% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2016 · 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 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

75 optometrist records list a practice address in Fremont

They are 75 of the 4,749 NPPES records with a practice address in Fremont, and 8,308 optometrist records in California.

The 8 optometrist records with the nearest ZIP codes

  1. Harry Chan, O.D.Fremont, CA 945381750331237
  2. Deborah Chew, ODFremont, CA 945381821057951
  3. Sara Chiu, O.D.Fremont, CA 945381982701595
  4. Victor Gin, ODFremont, CA 945381972562098
  5. Brian Gin, O.D.Fremont, CA 945381902813322
  6. Robert Halupka, ODFremont, CA 945381821187956
  7. Katherine Harano, O.D.Fremont, CA 945381417947110
  8. Virginia Ko, O.D.Fremont, CA 945381982792651

Common questions

What is Yosra Mojaddidy Nasiri, O.D.'s NPI number?

Yosra Mojaddidy Nasiri, O.D.'s National Provider Identifier (NPI) is 1891192258, issued on Dec 1, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Yosra Mojaddidy Nasiri, O.D. located?

The NPPES record lists a practice address at 39500 Liberty St, Fremont, CA, 94538. Phone: (510) 770-8040. Providers update this record themselves, so call before visiting.

How can I verify Yosra Mojaddidy Nasiri, O.D.'s license?

NPPES lists California license number 15163, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Yosra Mojaddidy Nasiri, O.D. prescribe under Medicare Part D?

In 2024, Yosra Mojaddidy Nasiri, O.D. had 20 Medicare Part D claims; the average among optometrist prescribers was 277. 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.