NPPES file of Aug 9, 2026

Rebecca Leigh Buti, ARNP

Adult Health Nurse Practitioner · San Francisco, CA

Rebecca Leigh Buti, ARNP is an adult health nurse practitioner with a practice address in San Francisco, California, and NPI 1023016524, issued on Jul 8, 2005. Check the license (California 515082, 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
1023016524
Name
Rebecca Leigh Buti
Credential
ARNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
515082 CA
Self-reported in NPPES; status is on the state search
Practice location
400 Parnassus Ave, 6TH Floor, A6110, San Francisco, CA 94143
Phone
(415) 353-2357
Enumerated
Jul 8, 2005
Record last updated
Mar 13, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(415) 353-2669
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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8 nearest adult health nurse practitioner records → All 1,405 in California → Look up another NPI →

Verify Rebecca Leigh Buti 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 515082    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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89% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

142 Medicare Part D claims for 49 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 20 claims were for opioids.

  1. Rebecca Buti142
  2. Specialty average1,280

Most prescribed

  1. Oxycodone Hcl18 claims
  2. Clopidogrel13 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.

Rebecca Leigh Buti among 1,405 adult health nurse practitioner records in California

Rebecca Leigh Buti, ARNP is one of 1,405 adult health nurse practitioner records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 97% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileNo · 31% of these records are
  • Record last updated2008 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in California

There are 1,405 adult health nurse practitioner records in California.

All 1,405 in California → Every provider in San Francisco → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Barbara Burgel, RN, PHD, NPSan Francisco, CA 941431467594028
  2. Geraldine Collins-Bride, NPSan Francisco, CA 941431225128465
  3. Kerry Decker, NPSan Francisco, CA 941431861680944
  4. Lois Anne Indorf, NURSE PRACTITIONERSan Francisco, CA 941431871777920
  5. Gautham Iyer, NPSan Francisco, CA 941431952534422
  6. Eleanor Lannen, RN, MS, CNPSan Francisco, CA 941431710108931
  7. Lisa McNey, N.PSan Francisco, CA 941431285722124
  8. Lisa Nelson, NPSan Francisco, CA 941431568524247

Common questions

What is Rebecca Leigh Buti, ARNP's NPI number?

Rebecca Leigh Buti, ARNP's National Provider Identifier (NPI) is 1023016524, issued on Jul 8, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca Leigh Buti, ARNP located?

The NPPES record lists a practice address at 400 Parnassus Ave, 6TH Floor, A6110, San Francisco, CA, 94143. Phone: (415) 353-2357. Providers update this record themselves, so call before visiting.

How can I verify Rebecca Leigh Buti, ARNP's license?

NPPES lists California license number 515082, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Rebecca Leigh Buti, ARNP prescribe under Medicare Part D?

In 2024, Rebecca Leigh Buti, ARNP had 142 Medicare Part D claims for 49 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.