Diana Sue Mehanny
Optometrist · Modesto, CA
Diana Sue Mehanny is an optometrist with a practice address in Modesto, California, and NPI 1215636279, issued on Feb 28, 2023. Check the license (California 35389, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana Sue Mehanny
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 35389 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4601 Dale RD, Modesto, CA 95356
- Phone
- (209) 735-5000
- Enumerated
- Feb 28, 2023
- Record last updated
- Aug 9, 2023
- Medicare enrollment
- Enrolled (PECOS I20231127000363); accepts Medicare assignment
- Medical or professional school
- New England College Of Optometry, 2022
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 4601 Dale RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angela Abe, OPTOptometrist1336108885
- Seth Ackuayi, MDHospitalist Physician1154409985
- Laith Al-Najjar, D.O.Emergency Medicine Physician1932801768
- Zaid Alazawi, DOStudent in an Organized Health Care Education/Training Program1295583102
- Brandi AlbrittonCertified Respiratory Therapist1326503541
- Hilda Alcala, MDAnesthesiology Physician1467644427
Verify Diana Sue Mehanny in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 35389Check 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
37 Medicare Part D claims for 14 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Permanente Medical Group IncModesto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diana Sue Mehanny among 8,308 optometrist records in California
Diana Sue Mehanny is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 92% of them.
- NPI issued2023 · 92% of these records are older, 6% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2022 · median 2008 among the 3,573 with a school on file
- Record last updated2023 · 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 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in California
There are 8,308 optometrist records in California.
All 8,308 in California → Every provider in Modesto → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Angela Abe, OPTModesto, CA 953561336108885
- Chea-Yo Chang, O.D.Modesto, CA 953561811192289
- Jack Hall, O.D.Modesto, CA 953561639228331
- Lina Lee, O.D.Modesto, CA 953561215186598
- Patrick Lonowski, O.D.Modesto, CA 953561073520425
- Daniel Lundgren, ODModesto, CA 953561811986375
- Sylvester NguyenModesto, CA 953561861844680
- Lincoln Service, O.D.Modesto, CA 953561619028842
Common questions
What is Diana Sue Mehanny's NPI number?
Diana Sue Mehanny's National Provider Identifier (NPI) is 1215636279, issued on Feb 28, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Diana Sue Mehanny located?
The NPPES record lists a practice address at 4601 Dale RD, Modesto, CA, 95356. Phone: (209) 735-5000. Providers update this record themselves, so call before visiting.
How can I verify Diana Sue Mehanny's license?
NPPES lists California license number 35389, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Diana Sue Mehanny prescribe under Medicare Part D?
In 2024, Diana Sue Mehanny had 37 Medicare Part D claims for 14 beneficiaries; the average among optometrist prescribers was 277. 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.