NPPES file of Aug 9, 2026

Christopher Ryan Gee, O.D.

Optometrist · Livermore, CA

Christopher Ryan Gee, O.D. is an optometrist with a practice address in Livermore, California, and NPI 1932123742, issued on Jul 26, 2006. Check the license (California 13092, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1932123742
Name
Christopher Ryan Gee
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
13092 CA
Self-reported in NPPES; status is on the state search
Practice location
1171 Murrieta Blvd, Livermore, CA 94550
Phone
(925) 443-3553
Enumerated
Jul 26, 2006
Record last updated
Jun 21, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20061004000692); accepts Medicare assignment
Medical or professional school
University Of California - School Of Optometry, 2006
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 1171 Murrieta Blvd

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

  1. Robert Brandes, D.D.S.Periodontics1114165255
  2. Leslie Matsumura, DDSGeneral Practice Dentistry1295731776
  3. Jon Nishikubo, DDSGeneral Practice Dentistry1609872191
  4. Shayna Rondon, DDSOral and Maxillofacial Surgery (Dentist)1669736690
  5. Adam Stephens, DDSDentist1760739189
  6. Michele Vignaroli, D.D,S,Periodontics1063638799

Verify Christopher Ryan Gee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 13092
    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
Find 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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Industry payments in 2024: $1,391.72

22 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision 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.

  1. Christopher Gee$1,391.72
  2. Specialty average$769.99

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

  1. Iron Horse Optometric GroupDublin, CA

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

Christopher Ryan Gee among 8,308 optometrist records in California

Christopher Ryan Gee, 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 fileYes · 43% of these records are
  • Graduated2006 · median 2008 among the 3,573 with a school on file
  • Record last updated2010 · 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).

28 optometrist records list a practice address in Livermore

They are 28 of the 994 NPPES records with a practice address in Livermore, and 8,308 optometrist records in California.

The 8 optometrist records with the nearest ZIP codes

  1. Clark Abramson, O.D.Livermore, CA 945501902989098
  2. Coni Bloomingcamp, O.D.Livermore, CA 945501609943398
  3. Analyn Dizon, O.D.Livermore, CA 945501851600373
  4. Steven Faith, O.D.Livermore, CA 945501518040690
  5. Scott Kamena, ODLivermore, CA 945501487734505
  6. Marshall Kamena, ODLivermore, CA 945501538240494
  7. Shawna Kuntz, O.D.Livermore, CA 945501831271428
  8. Melanie Mason, O.D.Livermore, CA 945501891082913

Common questions

What is Christopher Ryan Gee, O.D.'s NPI number?

Christopher Ryan Gee, O.D.'s National Provider Identifier (NPI) is 1932123742, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Ryan Gee, O.D. located?

The NPPES record lists a practice address at 1171 Murrieta Blvd, Livermore, CA, 94550. Phone: (925) 443-3553. Providers update this record themselves, so call before visiting.

How can I verify Christopher Ryan Gee, O.D.'s license?

NPPES lists California license number 13092, 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.