Alishia Chan, O.D.
Optometrist · American Cyn, CA
Alishia Chan, O.D. is an optometrist with a practice address in American Cyn, California, and NPI 1932330750, issued on Jul 28, 2009. Check the license (California OPT13810, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alishia Chan
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT13810 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3417 Broadway St Ste J3, American Cyn, CA 94503
- Phone
- (707) 553-6020
- Enumerated
- Jul 28, 2009
- Record last updated
- Jul 20, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (707) 643-2024
- Medicare enrollment
- Enrolled (PECOS I20090926000008); accepts Medicare assignment
- Medical or professional school
- New England College Of Optometry, 2009
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Alishia Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT13810Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average optometrist in 2024
29 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 66% of 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.
Industry payments in 2024: $56.02
3 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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.
Alishia Chan among 8,308 optometrist records in California
Alishia Chan, 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 2009, is newer than 57% of them.
- NPI issued2009 · 57% of these records are older, 41% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2009 · median 2008 among the 3,573 with a school on file
- Record last updated2012 · 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).
Optometrist providers in California
There are 8,308 optometrist records in California.
The 8 optometrist records with the nearest ZIP codes
- Stephanie Baba, O.D.Alameda, CA 945021255328555
- Michael Britt, ODAlameda, CA 945021073562856
- Hannah Liu, ODAlameda, CA 945021831042779
- Ken ChenAlameda, CA 945011346640976
- Daniel Chin, DOCTOR OF OPTOMETRYAlameda, CA 945011003969254
- Anders Hansson, O.D.Alameda, CA 945011306036421
- Daniel Harvitt, O.D.Alameda, CA 945011235360207
- Jennifer Juang, O.D.Alameda, CA 945011487036661
Common questions
What is Alishia Chan, O.D.'s NPI number?
Alishia Chan, O.D.'s National Provider Identifier (NPI) is 1932330750, issued on Jul 28, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Alishia Chan, O.D. located?
The NPPES record lists a practice address at 3417 Broadway St Ste J3, American Cyn, CA, 94503. Phone: (707) 553-6020. Providers update this record themselves, so call before visiting.
How can I verify Alishia Chan, O.D.'s license?
NPPES lists California license number OPT13810, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Alishia Chan, O.D. prescribe under Medicare Part D?
In 2024, Alishia Chan, O.D. had 29 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.