Olivia Horan, AGPCNP-C
Nurse Practitioner · San Rafael, CA
Olivia Horan, AGPCNP-C is a nurse practitioner with a practice address in San Rafael, California, and NPI 1306529896, issued on Aug 10, 2023. Check the license (California 95025859, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Olivia Horan
- Credential
- AGPCNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 95025859 CA
Self-reported in NPPES; status is on the state search - Practice location
- 800 A St, San Rafael, CA 94901
- Phone
- (415) 457-8182
- Enumerated
- Aug 10, 2023
- Record last updated
- Jul 22, 2026
- Medicare enrollment
- Enrolled (PECOS I20250210003146); may accept Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 2023
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 800 A St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Patrick LiangPsychiatric/Mental Health Nurse Practitioner1518756725
Verify Olivia Horan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95025859Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average nurse practitioner in 2024
63 Medicare Part D claims for 21 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
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: $112.69
6 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Bills Medicare through one group practice
- Ritter CenterSan Rafael, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olivia Horan among 8,223 nurse practitioner records in California
Olivia Horan, AGPCNP-C 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 2023, is newer than 82% of them.
- NPI issued2023 · 82% of these records are older, 13% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2023 · median 2017 among the 3,425 with a school on file
- Record last updated2026 · 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 Rafael → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Amanda Adams, FNP-CSan Rafael, CA 949011588137434
- Alana Kane, N.P.San Rafael, CA 949011942451208
- Svetlana KipnisSan Rafael, CA 949011194106153
- Kevin Little, NURSE PRACTITIONERSan Rafael, CA 949011831511856
- Susana McKeough, RN, FNPSan Rafael, CA 949011134527963
- Kerry Murphy, RN NPSan Rafael, CA 949011285762609
- Marne Burgess, FNPSan Rafael, CA 949031033223755
- Gina Cloney, NPSan Rafael, CA 949031689603490
Common questions
What is Olivia Horan, AGPCNP-C's NPI number?
Olivia Horan, AGPCNP-C's National Provider Identifier (NPI) is 1306529896, issued on Aug 10, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Horan, AGPCNP-C located?
The NPPES record lists a practice address at 800 A St, San Rafael, CA, 94901. Phone: (415) 457-8182. Providers update this record themselves, so call before visiting.
How can I verify Olivia Horan, AGPCNP-C's license?
NPPES lists California license number 95025859, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Olivia Horan, AGPCNP-C prescribe under Medicare Part D?
In 2024, Olivia Horan, AGPCNP-C had 63 Medicare Part D claims for 21 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.