Gary Yip, MD
Ophthalmology Physician · Santa Rosa, CA
Gary Yip, MD is an ophthalmology physician with a practice address in Santa Rosa, California, and NPI 1881936276, issued on Mar 23, 2013. Check the license (California A132708, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gary Yip
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- A132708 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3925 Old Redwood Hwy, Santa Rosa, CA 95403
- Phone
- (707) 566-7073
- Enumerated
- Mar 23, 2013
- Record last updated
- Dec 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20171025001509); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 3925 Old Redwood Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Phyllis Angelo, CPNPPediatric Nurse Practitioner1538234489
- Bhumika BhaktaPharmacist1922530153
- Lucille Brongersma, O.D.Optometrist1033266218
- Charlene Crockett, MDOphthalmology Physician1720379316
- Vanessa Desousa, D.O.Pediatrics Physician1922395979
Verify Gary Yip in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A132708Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average ophthalmology physician in 2024
1,999 Medicare Part D claims for 651 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Latanoprost492 claims
- Prednisolone Acetate249 claims
- Dorzolamide-Timolol239 claims
- Timolol Maleate166 claims
- Cyclosporine137 claims
- Polymyxin B Sul-Trimethoprim101 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: $22.54
1 payment: food and beverage; the largest payer was Alcon Vision LLC. The 13,221 providers of this specialty with any payment received $4,535.02 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.
Bills Medicare through one group practice
- Permanente Medical Group IncSanta Rosa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary Yip among 2,899 ophthalmology physician records in California
Gary Yip, MD is one of 2,899 ophthalmology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 80% of them.
- NPI issued2013 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2013 · median 2001 among the 1,907 with a school on file
- Record last updated2021 · 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 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in Santa Rosa → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Sanjay Bansal, M.D.Santa Rosa, CA 954031346275484
- Patrick Caskey, M.D.Santa Rosa, CA 954031164425914
- Charlene Crockett, MDSanta Rosa, CA 954031720379316
- Nina Ni, MDSanta Rosa, CA 954031780959734
- Patrick Paglen, MDSanta Rosa, CA 954031205910270
- Esther Penn, MDSanta Rosa, CA 954031215009048
- Daniel Rich, M.D.Santa Rosa, CA 954031710965058
- Donald Rowell, MDSanta Rosa, CA 954031336223312
Common questions
What is Gary Yip, MD's NPI number?
Gary Yip, MD's National Provider Identifier (NPI) is 1881936276, issued on Mar 23, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Gary Yip, MD located?
The NPPES record lists a practice address at 3925 Old Redwood Hwy, Santa Rosa, CA, 95403. Phone: (707) 566-7073. Providers update this record themselves, so call before visiting.
How can I verify Gary Yip, MD's license?
NPPES lists California license number A132708, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gary Yip, MD prescribe under Medicare Part D?
In 2024, Gary Yip, MD had 1,999 Medicare Part D claims for 651 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.