Tiffany Chan, O.D.
Low Vision Rehabilitation Optometrist · Grass Valley, CA
Tiffany Chan, O.D. is a low vision rehabilitation optometrist with a practice address in Grass Valley, California, and NPI 1528374246, issued on Aug 19, 2010. Check the license (California 14113, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tiffany Chan
- Credential
- O.D.
- Primary taxonomy
- Low Vision Rehabilitation Optometrist 152WL0500X
- License numbers
- 14113 CA
TA2240 MD
Self-reported in NPPES; status is on the state search - Practice location
- 360 Sierra College Dr, Grass Valley, CA 95945
- Phone
- (530) 273-3190
- Enumerated
- Aug 19, 2010
- Entity
- Type 1 · individual
Also registered at 360 Sierra College Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gerald Chan, O.D.Optometrist1275525644
- Donna Murtaugh, CRNPAdult Health Nurse Practitioner1225335920
- Jon Pritchett, M.D.Family Medicine Physician1275554867
- Monica Rodriguez-Bayes, O.D.Optometrist1952856122
Verify Tiffany 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 14113Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
38% fewer Medicare Part D claims than the average low vision rehabilitation optometrist in 2024
198 Medicare Part D claims for 62 beneficiaries, against an average of 318 among the 126 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Latanoprost96 claims
- Dorzolamide-Timolol15 claims
- Tyrvaya11 claims
- Xiidra11 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.
No measured Medicare quality score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $259.34
8 payments, mostly food and beverage; the largest payer was Boston Scientific Corporation. The 123 providers of this specialty with any payment received $1,332.32 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.
One hospital or facility affiliation
- Chan Family Vision Care Optometric IncGrass Valley, 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.
Low Vision Rehabilitation Optometrist providers in California
There are 65 low vision rehabilitation optometrist records in California.
Other low vision rehabilitation optometrist records in California
- Oboesi Avery, O.D.San Francisco, CA1215375753
- Ava Bittner, O.D.Los Angeles, CA1457308793
- Briza Brooks, ODPomona, CA1790489896
- Janet Caddell, O.D.Santa Rosa, CA1700876760
- Megan Carter, ODMarina, CA1225371271
- Andy Chen, O.D.Long Beach, CA1518348432
- Christie ChenLos Angeles, CA1962194191
- Selma Chin, O.D.Palo Alto, CA1750465944
- David Chiu, O.D.Hayward, CA1609889260
- Jennifer Choi, O.D., M.S.Marina Del Rey, CA1891117008
Common questions
What is Tiffany Chan, O.D.'s NPI number?
Tiffany Chan, O.D.'s National Provider Identifier (NPI) is 1528374246, issued on Aug 19, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Chan, O.D. located?
The NPPES record lists a practice address at 360 Sierra College Dr, Grass Valley, CA, 95945. Phone: (530) 273-3190. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Chan, O.D.'s license?
NPPES lists California license number 14113, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Tiffany Chan, O.D. prescribe under Medicare Part D?
In 2024, Tiffany Chan, O.D. had 198 Medicare Part D claims for 62 beneficiaries; the average among low vision rehabilitation optometrist prescribers was 318. Part D covers Medicare prescriptions only.
What is Tiffany Chan, O.D.'s Medicare quality score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.