Martha R. Stone, RN, ANP
Nurse Practitioner · San Diego, CA
Martha R. Stone, RN, ANP is a nurse practitioner with a practice address in San Diego, California, and NPI 1194971283, issued on Aug 8, 2008. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Martha R. Stone
- Credential
- RN, ANP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- R123106 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8898 Clairemont Mesa Blvd, San Diego, CA 92123
- Phone
- (858) 715-1211
- Enumerated
- Aug 8, 2008
- Record last updated
- Apr 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 8898 Clairemont Mesa Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Martha R. Stone in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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: $77.38
2 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 38,884 providers of this specialty with any payment received $791.64 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.
Martha R. Stone among 8,223 nurse practitioner records in California
Martha R. Stone, RN, ANP is one of 8,223 nurse practitioner records with a practice address in California. 65% 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 27% of them.
- NPI issued2008 · 27% of these records are older, 70% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2020 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in San Diego → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Ann Marie Berger-Finley, N.P.San Diego, CA 921231134256639
- Diane Brooks, N.P.San Diego, CA 921231669566477
- Dana Connolly, NP, PHDSan Diego, CA 921231669684809
- Barbara Goergen, N.P.San Diego, CA 921231720150857
- Michelle Headley, N.P.San Diego, CA 921231811029937
- Elizabeth Luke, N.P.San Diego, CA 921231043392897
- Robert Mihalik, NP, PA-CSan Diego, CA 921231346376555
- Kate O'Flaherty-Keese, P.N.P.San Diego, CA 921231144417726
Common questions
What is Martha R. Stone, RN, ANP's NPI number?
Martha R. Stone, RN, ANP's National Provider Identifier (NPI) is 1194971283, issued on Aug 8, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Martha R. Stone, RN, ANP located?
The NPPES record lists a practice address at 8898 Clairemont Mesa Blvd, San Diego, CA, 92123. Phone: (858) 715-1211. Providers update this record themselves, so call before visiting.
How can I verify Martha R. Stone, RN, ANP's license?
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.