NPPES file of Aug 9, 2026

Rena A. Stathacopoulos, M.D.

Ophthalmology Physician · Templeton, CA

Rena A. Stathacopoulos, M.D. is an ophthalmology physician with a practice address in Templeton, California, and NPI 1881609238, issued on Jul 31, 2006. Check the license (California G65410, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881609238
Name
Rena A. Stathacopoulos
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
G65410 CA
Self-reported in NPPES; status is on the state search
Practice location
234 Heather CT, Templeton, CA 93465
Phone
(805) 434-5970
Enumerated
Jul 31, 2006
Record last updated
Jan 15, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(805) 434-5973
Medicaid ID
00G654100 CA
Medicare enrollment
Enrolled (PECOS I20101011001156); accepts Medicare assignment
Medical or professional school
University Of California, Geffen School Of Medicine, 1987
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 234 Heather CT

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Frank Basich, M.D.Ophthalmology Physician1811902257
  2. William Gealy, M.D.Ophthalmology Physician1013922467
  3. Joseph Horne, O.D.Optometrist1912914482

Verify Rena A. Stathacopoulos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G65410
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The practice group's MIPS final score for 2023 (Medicare payment program): 87.5 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.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costout of 100 · 30%58.4
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. San Luis Obispo Eye Associates, A Medical Group Inc.San Luis Obispo, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

6 ophthalmology physician records list a practice address in Templeton

They are 6 of the 326 NPPES records with a practice address in Templeton, and 2,899 ophthalmology physician records in California.

Other ophthalmology physician records in California

  1. Sam Abbassi, MD, MSWest Hills, CA1881937720
  2. Richard Abbott, M.D.San Francisco, CA1346276573
  3. Jean-Paul Abboud, M.D., PH.D.Del Mar, CA1760776728
  4. Nizar Abdelfattah, MDPasadena, CA1801359393
  5. Parastou Abedi, MDAliso Viejo, CA1720067333
  6. Shahla Abedi, MDAliso Viejo, CA1467431072
  7. Lilit Ablabutyan, M.D.Glendale, CA1497013064
  8. Nathan Abraham, M.D.Valencia, CA1306224456
  9. James Abrams, M.D.San Bruno, CA1912903329
  10. Adam Abroms, MDWestlake Village, CA1497743702

Common questions

What is Rena A. Stathacopoulos, M.D.'s NPI number?

Rena A. Stathacopoulos, M.D.'s National Provider Identifier (NPI) is 1881609238, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Rena A. Stathacopoulos, M.D. located?

The NPPES record lists a practice address at 234 Heather CT, Templeton, CA, 93465. Phone: (805) 434-5970. Providers update this record themselves, so call before visiting.

How can I verify Rena A. Stathacopoulos, M.D.'s license?

NPPES lists California license number G65410, 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.

What is Rena A. Stathacopoulos, M.D.'s MIPS final score?

The 2023 MIPS final score is 87.5 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.