Eric Matthew Fennema, O.D.
Optometrist · Sun City, CA
Eric Matthew Fennema, O.D. is an optometrist with a practice address in Sun City, California, and NPI 1710048939, issued on Dec 12, 2006. Check the license (California OPT8225TPL, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Eric Matthew Fennema
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OPT8225TPL CA
Self-reported in NPPES; status is on the state search - Practice location
- 29950 Haun RD, Sun City, CA 92586
- Phone
- (951) 679-0545
- Enumerated
- Dec 12, 2006
- Record last updated
- Sep 15, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (951) 679-6154
- Medicare enrollment
- Enrolled (PECOS I20050502000900); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 1985
- Entity
- Type 1 · individual
Also registered at 29950 Haun RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Wee, DDSGeneral Practice Dentistry1295821700
Verify Eric Matthew Fennema in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT8225TPLCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average optometrist in 2024
35 Medicare Part D claims for 12 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.
Most prescribed
- Latanoprost29 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): 90.2 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: $143.44
5 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.
Bills Medicare through one group practice
- Inland Eye Specialists A Medical CorpMenifee, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
6 optometrist records list a practice address in Sun City
They are 6 of the 137 NPPES records with a practice address in Sun City, and 8,308 optometrist records in California.
All 6 in Sun City → All 8,308 in California → Every provider in Sun City →
Other optometrist records in California
- Douglas Aaseby, O.D.El Dorado Hills, CA1962715961
- Saloumeh Abadi, ODSanta Monica, CA1699258756
- Davoud AbbasiFillmore, CA1902361678
- Christopher Abbott, O.D.Santee, CA1417936220
- Sara Abboud, ODAlbany, CA1649052846
- Ghezal Abdali, O.D.Tustin, CA1770688640
- Nahid Abdali, O.D.San Ramon, CA1700210242
- Yasmeen AbdelfattahIrvine, CA1417786617
- Marina Abdou, ODUpland, CA1356017321
- Angela Abe, OPTModesto, CA1336108885
Common questions
What is Eric Matthew Fennema, O.D.'s NPI number?
Eric Matthew Fennema, O.D.'s National Provider Identifier (NPI) is 1710048939, issued on Dec 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eric Matthew Fennema, O.D. located?
The NPPES record lists a practice address at 29950 Haun RD, Sun City, CA, 92586. Phone: (951) 679-0545. Providers update this record themselves, so call before visiting.
How can I verify Eric Matthew Fennema, O.D.'s license?
NPPES lists California license number OPT8225TPL, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Eric Matthew Fennema, O.D. prescribe under Medicare Part D?
In 2024, Eric Matthew Fennema, O.D. had 35 Medicare Part D claims for 12 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is Eric Matthew Fennema, O.D.'s MIPS final score?
The 2023 MIPS final score is 90.2 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.