Alexa Westerbeck, OD
Optometrist · Berkeley, CA
Alexa Westerbeck, OD is an optometrist with a practice address in Berkeley, California, and NPI 1912484445, issued on Jul 26, 2018. Check the license (California 34022TLG, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexa Westerbeck
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 34022TLG CA
Self-reported in NPPES; status is on the state search - Practice location
- 200 Minor LN, Berkeley, CA 94720
- Phone
- (510) 642-2020
- Enumerated
- Jul 26, 2018
- Record last updated
- Jul 26, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 200 Minor LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel Mainieri, ODOptometrist1841975943
- Richard Phan, ODOptometrist1609352798
Verify Alexa Westerbeck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 34022TLGCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $125.12
1 payment: food and beverage; the largest payer was Oyster Point Pharma, Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Alexa Westerbeck among 8,308 optometrist records in California
Alexa Westerbeck, OD 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 2018, is newer than 79% of them.
- NPI issued2018 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2018 · 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).
126 optometrist records list a practice address in Berkeley
They are 126 of the 4,898 NPPES records with a practice address in Berkeley, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Berkeley → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Dennis Burger, O.D.Berkeley, CA 947201942357181
- Gunilla Haegerstrom-Portnoy, OD, PHDBerkeley, CA 947201053458745
- Kathryn Johnson, O.D.Berkeley, CA 947201578630141
- Billie Knight, O.D.Berkeley, CA 947201538222096
- Anne Moy, O.D.Berkeley, CA 947201184788713
- Edward Revelli, O.D.Berkeley, CA 947201144367830
- Nina Tran, O.D.Berkeley, CA 947201629082318
- Kathy Tran, O.D.Berkeley, CA 947201346355401
Common questions
What is Alexa Westerbeck, OD's NPI number?
Alexa Westerbeck, OD's National Provider Identifier (NPI) is 1912484445, issued on Jul 26, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Alexa Westerbeck, OD located?
The NPPES record lists a practice address at 200 Minor LN, Berkeley, CA, 94720. Phone: (510) 642-2020. Providers update this record themselves, so call before visiting.
How can I verify Alexa Westerbeck, OD's license?
NPPES lists California license number 34022TLG, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.