Nicholas Roy Walworth, O.D.
Optometrist · Menifee, CA
Nicholas Roy Walworth, O.D. is an optometrist with a practice address in Menifee, California, and NPI 1295980423, issued on Dec 2, 2008. Check the license (California 13632 TPA, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nicholas Roy Walworth
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 13632 TPA CA
Self-reported in NPPES; status is on the state search - Practice location
- 30141 Antelope RD Ste G, Menifee, CA 92584
- Phone
- (951) 679-6910
- Enumerated
- Dec 2, 2008
- Record last updated
- Sep 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100621000300); accepts Medicare assignment
- Medical or professional school
- New England College Of Optometry, 2008
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 30141 Antelope RD Ste G
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Nguyen, DMDGeneral Practice Dentistry1447303730
Verify Nicholas Roy Walworth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 13632 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
75% fewer Medicare Part D claims than the average optometrist in 2024
69 Medicare Part D claims for 17 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 70% of claims.
Most prescribed
- Cyclosporine15 claims
- Latanoprost14 claims
- Xiidra14 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: $1,613.68
12 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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.
Nicholas Roy Walworth among 8,308 optometrist records in California
Nicholas Roy Walworth, 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 2008, is newer than 54% of them.
- NPI issued2008 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2008 · median 2008 among the 3,573 with a school on file
- Record last updated2019 · 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).
7 optometrist records list a practice address in Menifee
They are 7 of the 906 NPPES records with a practice address in Menifee, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Menifee → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Armand Domingo, ODMenifee, CA 925841396576955
- Kurt Lundquist, O.D.Menifee, CA 925841447225297
- Tracy Ngo, O.D.Menifee, CA 925841558525980
- Joseph Pruitt, O.D.Menifee, CA 925841477752913
- Michele Raad, ODMenifee, CA 925841356234033
- Herlyn McIntosch LeivaSan Jacinto, CA 925831003786633
- Nha-Han Nguyen-Deo, ODSan Jacinto, CA 925831033782396
- Leslie Perez, ODSan Jacinto, CA 925831942920939
Common questions
What is Nicholas Roy Walworth, O.D.'s NPI number?
Nicholas Roy Walworth, O.D.'s National Provider Identifier (NPI) is 1295980423, issued on Dec 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Roy Walworth, O.D. located?
The NPPES record lists a practice address at 30141 Antelope RD Ste G, Menifee, CA, 92584. Phone: (951) 679-6910. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Roy Walworth, O.D.'s license?
NPPES lists California license number 13632 TPA, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Nicholas Roy Walworth, O.D. prescribe under Medicare Part D?
In 2024, Nicholas Roy Walworth, O.D. had 69 Medicare Part D claims for 17 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.