Piper Bahr, O.D.
Optometrist · Fremont, CA
Piper Bahr, O.D. is an optometrist with a practice address in Fremont, California, and NPI 1881057016, issued on Apr 4, 2016. Check the license (California OPT33464TLG, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Piper Bahr
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT33464TLG CA
Self-reported in NPPES; status is on the state search - Practice location
- 40910 Fremont Blvd, Fremont, CA 94538
- Phone
- (626) 643-2362
- Enumerated
- Apr 4, 2016
- Entity
- Type 1 · individual
Also registered at 40910 Fremont Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sheena BainsChild & Adolescent Psychiatric/Mental Health Registered Nurse1942759691
- Ida Baligod, CLINIC NURSERegistered Nurse1831904796
- Zhengxi ChenGeneral Practice Dentistry1255948956
- Henna EbrahimiPhysician Assistant1578359741
- Michelle Edwards, PAPhysician Assistant1427577642
- Maurine Forche, NPFamily Nurse Practitioner1104473016
Verify Piper Bahr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT33464TLGCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
72% fewer Medicare Part D claims than the average optometrist in 2024
78 Medicare Part D claims for 26 beneficiaries, against an average of 279 among the 32,314 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Latanoprost40 claims
- Brimonidine Tartrate12 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.
One hospital or facility affiliation
- Bay Area Community HealthFremont, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
74 optometrist records list a Fremont practice address
They are 74 of the 4,749 NPPES records with a Fremont practice address, and 8,156 optometrist records in California.
All 74 in Fremont → All 8,156 in California → Every provider in Fremont →
Other optometrist records in California
- Douglas Aaseby, O.D.El Dorado Hills, CA1962715961
- Saloumeh Abadi, ODSanta Monica, CA1699258756
- Davoud AbbasiFillmore, CA1902361678
- Christopher Abbott, O.D.Santee, CA1417936220
- Sara Abboud, ODAlbany, CA1649052846
- Ghezal Abdali, O.D.Tustin, CA1770688640
- Nahid Abdali, O.D.San Ramon, CA1700210242
- Yasmeen AbdelfattahIrvine, CA1417786617
- Marina Abdou, ODUpland, CA1356017321
- Angela Abe, OPTModesto, CA1336108885
Common questions
What is Piper Bahr, O.D.'s NPI number?
Piper Bahr, O.D.'s National Provider Identifier (NPI) is 1881057016, issued on Apr 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Piper Bahr, O.D. located?
The NPPES record lists a practice address at 40910 Fremont Blvd, Fremont, CA, 94538. Phone: (626) 643-2362. Providers update this record themselves, so call before visiting.
How can I verify Piper Bahr, O.D.'s license?
NPPES lists California license number OPT33464TLG, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Piper Bahr, O.D. prescribe under Medicare Part D?
In 2024, Piper Bahr, O.D. had 78 Medicare Part D claims for 26 beneficiaries; the average among optometrist prescribers was 279. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.