Ronald Glenn Seger, O.D.
Optometrist · Mountain View, CA
Ronald Glenn Seger, O.D. is an optometrist with a practice address in Mountain View, California, and NPI 1417910290, issued on Apr 11, 2006. Check the license (California 05772T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ronald Glenn Seger
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 05772T CA
Self-reported in NPPES; status is on the state search - Practice location
- 1150 W EL Camino Real, Mountain View, CA 94040
- Phone
- (650) 967-5789
- Enumerated
- Apr 11, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (650) 967-4106
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 1150 W EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sonia Menchavez, O.D.Optometrist1851721500
- Jenifer Webb, O.D.Optometrist1306045869
Verify Ronald Glenn Seger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 05772TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average optometrist in 2024
42 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 62% of claims.
Most prescribed
- Latanoprost20 claims
- Timolol Maleate11 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: $115.04
5 payments; by number, the most common kind was food and beverage; the largest payer was Johnson & Johnson Vision Care, Inc. 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.
Ronald Glenn Seger among 8,308 optometrist records in California
Ronald Glenn Seger, O.D. 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 66% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2026 · 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).
32 optometrist records list a practice address in Mountain View
They are 32 of the 2,467 NPPES records with a practice address in Mountain View, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Mountain View → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Beth Browdy, O.D.Mountain View, CA 940401912025164
- Brent Chinn, O.D.Mountain View, CA 940401023088796
- Alan Clark, O.D.Mountain View, CA 940401275689689
- Emmanuel Dela Cruz, O.D.Mountain View, CA 940401508179706
- Jean Hsu, O.D.Mountain View, CA 940401831169663
- Yue Jin, ODMountain View, CA 940401912627514
- Oanh Kha, O.D.Mountain View, CA 940401679657357
- Sonia Menchavez, O.D.Mountain View, CA 940401851721500
Common questions
What is Ronald Glenn Seger, O.D.'s NPI number?
Ronald Glenn Seger, O.D.'s National Provider Identifier (NPI) is 1417910290, issued on Apr 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Glenn Seger, O.D. located?
The NPPES record lists a practice address at 1150 W EL Camino Real, Mountain View, CA, 94040. Phone: (650) 967-5789. Providers update this record themselves, so call before visiting.
How can I verify Ronald Glenn Seger, O.D.'s license?
NPPES lists California license number 05772T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ronald Glenn Seger, O.D. prescribe under Medicare Part D?
In 2024, Ronald Glenn Seger, O.D. had 42 Medicare Part D claims; 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.