Ryan Taban, M.D.
Ophthalmology Physician · Garden Grove, CA
Ryan Taban, M.D. is an ophthalmology physician with a practice address in Garden Grove, California, and NPI 1235253196, issued on Mar 18, 2007. Check the license (California A99816, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ryan Taban
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- A99816 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12665 Garden Grove Blvd, Garden Grove, CA 92843
- Phone
- (714) 534-8373
- Enumerated
- Mar 18, 2007
- Record last updated
- Mar 4, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (714) 534-8759
- Medicare enrollment
- Enrolled (PECOS I20071001000643); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 12665 Garden Grove Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mumtaz Ali, M.DSpecialist1700849049
- James Boyce, M.D.Ophthalmology Physician1457351652
- Allen Chou, MDGeriatric Medicine (Internal Medicine) Physician1215919915
- Douglas Clark, M.D.Internal Medicine Physician1780688572
- Naveen Dhar, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1871604116
- Usha Dhar, M.D.Family Medicine Physician1699886846
Verify Ryan Taban in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A99816Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average ophthalmology physician in 2024
5,137 Medicare Part D claims for 690 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 53% of claims.
Most prescribed
- Latanoprost1,594 claims
- Dorzolamide-Timolol415 claims
- Prednisolone Acetate363 claims
- Xiidra336 claims
- Brimonidine Tartrate218 claims
- Timolol Maleate207 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $435.89
14 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. 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
- Orange County Ophthalmology Medical Group.Garden Grove, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan Taban among 2,899 ophthalmology physician records in California
Ryan Taban, M.D. 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 2007, is newer than 55% of them.
- NPI issued2007 · 55% of these records are older, 33% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2003 · median 2001 among the 1,907 with a school on file
- Record last updated2016 · 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 Garden Grove → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- James Boyce, M.D.Garden Grove, CA 928431457351652
- Kourosh Dastgheib, MDGarden Grove, CA 928431578523593
- Norman Liu, M.D.Garden Grove, CA 928431861492860
- George Mayo, M.D.Garden Grove, CA 928431265591994
- Paul Lee, MDGarden Grove, CA 928441003838012
- Richard Nguyen, M.D.Garden Grove, CA 928441134178486
- Elizabeth Du, M.D.Garden Grove, CA 928401730393398
- J Berbos, M.D.Fullerton, CA 928351467596114
Common questions
What is Ryan Taban, M.D.'s NPI number?
Ryan Taban, M.D.'s National Provider Identifier (NPI) is 1235253196, issued on Mar 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Taban, M.D. located?
The NPPES record lists a practice address at 12665 Garden Grove Blvd, Garden Grove, CA, 92843. Phone: (714) 534-8373. Providers update this record themselves, so call before visiting.
How can I verify Ryan Taban, M.D.'s license?
NPPES lists California license number A99816, 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 Ryan Taban, M.D. prescribe under Medicare Part D?
In 2024, Ryan Taban, M.D. had 5,137 Medicare Part D claims for 690 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Ryan Taban, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.