Christine Sager, O.D.
Optometrist · Pittsburg, CA
Christine Sager, O.D. is an optometrist with a practice address in Pittsburg, California, and NPI 1508218025, issued on Jul 8, 2016. Check the license (California 33524, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christine Sager
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 33524 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4411 Century Blvd, Pittsburg, CA 94565
- Phone
- (925) 470-4527
- Enumerated
- Jul 8, 2016
- Record last updated
- Jan 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Christine Sager in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 33524Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $100.00
1 payment: food and beverage; the largest payer was Bausch & Lomb Americas 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.
Christine Sager among 8,308 optometrist records in California
Christine Sager, 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 2016, is newer than 73% of them.
- NPI issued2016 · 73% of these records are older, 24% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2021 · 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 Pittsburg → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- May-May Chan, O.D.Pittsburg, CA 945651669515169
- Farah Noory, O.D.Pittsburg, CA 945651154478899
- Michael Sutton, O.D.Pittsburg, CA 945651104022110
- Janice Tarrant, ODPittsburg, CA 945651033251665
- Joseph Trezza, ODPittsburg, CA 945651033299409
- Ezah Cheema, ODPinole, CA 945641356814081
- Radbert Chin, O.D.Pleasanton, CA 945661306078704
- Emily ChohPinole, CA 945641225550130
Common questions
What is Christine Sager, O.D.'s NPI number?
Christine Sager, O.D.'s National Provider Identifier (NPI) is 1508218025, issued on Jul 8, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Christine Sager, O.D. located?
The NPPES record lists a practice address at 4411 Century Blvd, Pittsburg, CA, 94565. Phone: (925) 470-4527. Providers update this record themselves, so call before visiting.
How can I verify Christine Sager, O.D.'s license?
NPPES lists California license number 33524, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.