Adam Fuller, NP
Nurse Practitioner · Walnut Creek, CA
Adam Fuller, NP is a nurse practitioner with a practice address in Walnut Creek, California, and NPI 1699400606, issued on Jul 22, 2022. Check the license (California NPF95021916, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Adam Fuller
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- NPF95021916 CA
Self-reported in NPPES; status is on the state search - Practice location
- 100 N Wiget LN Ste 290, Walnut Creek, CA 94598
- Phone
- (925) 937-7740
- Enumerated
- Jul 22, 2022
- Record last updated
- Mar 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20250314002409); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 100 N Wiget LN Ste 290
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Frank Castillo, NPNurse Practitioner1639623770
- Alexis Wang, MDUrology Physician1538663638
- Vivian YuNurse Practitioner1255929980
Verify Adam Fuller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NPF95021916Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average nurse practitioner in 2024
82 Medicare Part D claims for 12 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% 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.
Bills Medicare through one group practice
- John Muir Physician NetworkWalnut Creek, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adam Fuller among 8,223 nurse practitioner records in California
Adam Fuller, NP 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 2022, is newer than 77% of them.
- NPI issued2022 · 77% of these records are older, 18% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2022 · median 2017 among the 3,425 with a school on file
- Record last updated2025 · 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).
70 nurse practitioner records list a practice address in Walnut Creek
They are 70 of the 6,170 NPPES records with a practice address in Walnut Creek, and 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Walnut Creek → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Sarah Berg, NPWalnut Creek, CA 945981427062975
- Emily Brama, RN, MSN, FNP, NP-CWalnut Creek, CA 945981952696684
- Sarah Buenviaje, M.S.N., O.N.P.Walnut Creek, CA 945981588716971
- Kathleen Fitterer, N.P.Walnut Creek, CA 945981649439126
- Allison Hanson, NPWalnut Creek, CA 945981376537589
- Amy Inouye, NPWalnut Creek, CA 945981780740332
- Olga Izmaylova, NPWalnut Creek, CA 945981568647543
- Leah Juhle, MSN, NP-CWalnut Creek, CA 945981255570750
Common questions
What is Adam Fuller, NP's NPI number?
Adam Fuller, NP's National Provider Identifier (NPI) is 1699400606, issued on Jul 22, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Adam Fuller, NP located?
The NPPES record lists a practice address at 100 N Wiget LN Ste 290, Walnut Creek, CA, 94598. Phone: (925) 937-7740. Providers update this record themselves, so call before visiting.
How can I verify Adam Fuller, NP's license?
NPPES lists California license number NPF95021916, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Adam Fuller, NP prescribe under Medicare Part D?
In 2024, Adam Fuller, NP had 82 Medicare Part D claims for 12 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.