NPPES file of Aug 9, 2026

Yvonne Piper, R.N., N.P.

Psychiatric/Mental Health Nurse Practitioner · San Francisco, CA

Yvonne Piper, R.N., N.P. is a psychiatric/mental health nurse practitioner with a practice address in San Francisco, California, and NPI 1447596432, issued on Dec 18, 2012. Check the license (California 23600, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1447596432
Name
Yvonne Piper
Credential
R.N., N.P.
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License numbers
23600 CA
801986 CA
Self-reported in NPPES; status is on the state search
Practice location
1380 Howard St FL 2, San Francisco, CA 94103
Phone
(415) 552-6242
Enumerated
Dec 18, 2012
Record last updated
May 8, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1380 Howard St FL 2

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stephen Banuelos, LCSWClinical Social Worker1235353939
  2. Felicia DavisOther Technician1407379258
  3. Timothy HallStudent in an Organized Health Care Education/Training Program1134533094
  4. Susanna Kiely, REGISTERED NURSERegistered Nurse1669906962
  5. Thanasorn LawsonSpecialist1366917486
  6. Dorothy MaffeiCommunity Health Worker1386417566

Verify Yvonne Piper in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 23600
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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77% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

211 Medicare Part D claims for 42 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.

  1. Yvonne Piper211
  2. Specialty average906

Most prescribed

  1. Buprenorphine-Naloxone57 claims
  2. Sublocade28 claims
  3. Buprenorphine Hcl23 claims
  4. Suboxone15 claims
  5. Brixadi12 claims
  6. Bupropion Xl11 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: $52.05

2 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Yvonne Piper$52.05
  2. Specialty average$1,027.77

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Yvonne Piper among 4,226 psychiatric/mental health nurse practitioner records in California

Yvonne Piper, R.N., N.P. is one of 4,226 psychiatric/mental health nurse practitioner records with a practice address in California. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 13% of them.

  • NPI issued2012 · 13% of these records are older, 85% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileNo · 46% of these records are
  • Record last updated2025 · 16% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatric/Mental Health Nurse Practitioner providers in California

There are 4,226 psychiatric/mental health nurse practitioner records in California.

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Malaika AlertSan Francisco, CA 941031679242481
  2. Clarissa Bush, NPSan Francisco, CA 941031174878151
  3. Maria CellesSan Francisco, CA 941031912377573
  4. Kathleen Gilligan, RN, NPSan Francisco, CA 941031962834150
  5. Lucy Hsu, N.P.San Francisco, CA 941031013188333
  6. Ethan HuffmanSan Francisco, CA 941031609473735
  7. Marcella Johnson-Santana, NPSan Francisco, CA 941031740659242
  8. Emilio Orozco, NPSan Francisco, CA 941031225165822

Common questions

What is Yvonne Piper, R.N., N.P.'s NPI number?

Yvonne Piper, R.N., N.P.'s National Provider Identifier (NPI) is 1447596432, issued on Dec 18, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Yvonne Piper, R.N., N.P. located?

The NPPES record lists a practice address at 1380 Howard St FL 2, San Francisco, CA, 94103. Phone: (415) 552-6242. Providers update this record themselves, so call before visiting.

How can I verify Yvonne Piper, R.N., N.P.'s license?

NPPES lists California license number 23600, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Yvonne Piper, R.N., N.P. prescribe under Medicare Part D?

In 2024, Yvonne Piper, R.N., N.P. had 211 Medicare Part D claims for 42 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.