Edwin K. Larsen, OD
Corneal and Contact Management Optometrist · Napa, CA
Edwin K. Larsen, OD is a corneal and contact management optometrist with a practice address in Napa, California, and NPI 1720154339, issued on Nov 27, 2006. Check the license (California OPT 105050 TPA, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Edwin K. Larsen
- Credential
- OD
- Primary taxonomy
- Corneal and Contact Management Optometrist 152WC0802X
- License number
- OPT 105050 TPA CA
Self-reported in NPPES; status is on the state search - Practice location
- 1737 First St, Napa, CA 94559
- Phone
- (707) 226-5446
- Enumerated
- Nov 27, 2006
- Record last updated
- Jan 25, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (707) 226-3772
- Medicaid ID
- SD01015051 CA
- Medicare enrollment
- Enrolled (PECOS I20040408001514); accepts Medicare assignment
- Medical or professional school
- Pennsylvania College Of Optometry, 1995
- Entity
- Type 1 · individual
8 nearest corneal and contact management optometrist records → All 161 in California → Look up another NPI →
Also registered at 1737 First St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Edward Hendricks, OD - OPTOMETRISTOptometrist1427449354
Verify Edwin K. Larsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license OPT 105050 TPACheck 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: $280.94
10 payments; by number, the most common kind was food and beverage; the largest payer was Johnson & Johnson Vision Care, Inc. The 610 providers of this specialty with any payment received $1,035.17 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.
Edwin K. Larsen among 161 corneal and contact management optometrist records in California
Edwin K. Larsen, OD is one of 161 corneal and contact management optometrist records with a practice address in California. 62% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 32% of these records are
- Graduated1995 · median 2000 among the 52 with a school on file
- Record last updated2012 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152WC0802X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Corneal and Contact Management Optometrist providers in California
There are 161 corneal and contact management optometrist records in California.
All 161 in California → Every provider in Napa → Corneal and Contact Management Optometrist nationwide →
The 8 corneal and contact management optometrist records with the nearest ZIP codes
- Shital Chatwani, O.D.Newark, CA 945601568578300
- Christine Ko, O.D.Newark, CA 945601811185523
- Gary Ozaki, O.D.Dublin, CA 945681932226099
- Randall Ramsey, O.D.Dublin, CA 945681013032655
- Teresa Yim, O.D.Livermore, CA 945501003969650
- Celeste Paz, O.D.Fremont, CA 945381104884931
- Vivian Weng, O.D.Fremont, CA 945381588779557
- Gregory Tom, O.D.San Ramon, CA 945821124245568
Common questions
What is Edwin K. Larsen, OD's NPI number?
Edwin K. Larsen, OD's National Provider Identifier (NPI) is 1720154339, issued on Nov 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Edwin K. Larsen, OD located?
The NPPES record lists a practice address at 1737 First St, Napa, CA, 94559. Phone: (707) 226-5446. Providers update this record themselves, so call before visiting.
How can I verify Edwin K. Larsen, OD's license?
NPPES lists California license number OPT 105050 TPA, 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.