William Comer, NURSE PRACTITIONER
Family Nurse Practitioner · Richmond, CA
William Comer, NURSE PRACTITIONER is a family nurse practitioner with a practice address in Richmond, California, and NPI 1003505629, issued on May 1, 2023. Check the license (California 95024210, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Comer
- Credential
- NURSE PRACTITIONER
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95024210 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2970 Hilltop Mall RD Ste 203, Richmond, CA 94806
- Phone
- (510) 222-8000
- Enumerated
- May 1, 2023
- Record last updated
- May 1, 2023
- Medicare enrollment
- Enrolled (PECOS I20230602000893); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 2970 Hilltop Mall RD Ste 203
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Comer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95024210Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family nurse practitioner in 2024
11 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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: $46.35
1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 99,489 providers of this specialty with any payment received $650.95 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.
Bills Medicare through one group practice
- American Current Care OF California A Medical CorporationSan Leandro, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Comer among 16,966 family nurse practitioner records in California
William Comer, NURSE PRACTITIONER is one of 16,966 family nurse practitioner 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 2023, is newer than 75% of them.
- NPI issued2023 · 75% of these records are older, 17% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2022 · median 2019 among the 6,793 with a school on file
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 family nurse practitioner records list a practice address in Richmond
They are 24 of the 1,696 NPPES records with a practice address in Richmond, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Richmond → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jeanette Amezquita, RN, MSN, FNP-CRichmond, CA 948061326304403
- Tara Apriletti, FNP-CSan Pablo, CA 948061295349595
- Joscelyne Ciarroni, FNP-CSan Pablo, CA 948061649991282
- Jennifer Espinoza, MSN, APRN, FNP-CSan Pablo, CA 948061609425461
- Rachel Hasbun, DNP, FNP-C, RNRichmond, CA 948061548918618
- Lyssa Jaye, FNPRichmond, CA 948061982924684
- Armand McKellerRichmond, CA 948061467978940
- Jason Owyang, NP-CSan Pablo, CA 948061972928059
Common questions
What is William Comer, NURSE PRACTITIONER's NPI number?
William Comer, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1003505629, issued on May 1, 2023. An NPI identifies a provider in billing; it is not a license.
Where is William Comer, NURSE PRACTITIONER located?
The NPPES record lists a practice address at 2970 Hilltop Mall RD Ste 203, Richmond, CA, 94806. Phone: (510) 222-8000. Providers update this record themselves, so call before visiting.
How can I verify William Comer, NURSE PRACTITIONER's license?
NPPES lists California license number 95024210, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does William Comer, NURSE PRACTITIONER prescribe under Medicare Part D?
In 2024, William Comer, NURSE PRACTITIONER had 11 Medicare Part D claims; the average among family nurse practitioner prescribers was 1,305. 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.