Rebecca K. Siegel, NP
Nurse Practitioner · San Francisco, CA
Rebecca K. Siegel, NP is a nurse practitioner with a practice address in San Francisco, California, and NPI 1467474528, issued on Jul 24, 2006. Check the license (California 14403, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rebecca K. Siegel
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 14403 CA
Self-reported in NPPES; status is on the state search - Practice location
- 333 Turk St, San Francisco, CA 94102
- Phone
- (415) 885-2274
- Enumerated
- Jul 24, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (415) 885-2344
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 333 Turk St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Armando Jacinto, M.S.W.Social Worker1780968941
- Elizabeth Kantor, MDAdult Medicine Physician1467584490
- Gay Kaplan, NP MSNPrimary Care Nurse Practitioner1366574394
Verify Rebecca K. Siegel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 14403Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average nurse practitioner in 2024
172 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Atorvastatin Calcium30 claims
- Eliquis27 claims
- Alendronate Sodium16 claims
- Sertraline Hcl15 claims
- Omeprazole14 claims
- Donepezil Hcl12 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 K. Siegel among 8,223 nurse practitioner records in California
Rebecca K. Siegel, 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 82% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2007 · 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 Francisco → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Jennifer BrodskySan Francisco, CA 941021427480136
- Diane Carr, RN, NPSan Francisco, CA 941021811959059
- Rosemarie Dominia, FNP-BCSan Francisco, CA 941021215371844
- Carol Ferguson, NP PACSan Francisco, CA 941021720162464
- Rashonda Hall, CNPSan Francisco, CA 941021932687696
- Vicki Smith, NPSan Francisco, CA 941021144269804
- Mahedere Solomon, NPSan Francisco, CA 941021588809651
- Jean Philippe Tres, NPSan Francisco, CA 941021104478700
Common questions
What is Rebecca K. Siegel, NP's NPI number?
Rebecca K. Siegel, NP's National Provider Identifier (NPI) is 1467474528, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca K. Siegel, NP located?
The NPPES record lists a practice address at 333 Turk St, San Francisco, CA, 94102. Phone: (415) 885-2274. Providers update this record themselves, so call before visiting.
How can I verify Rebecca K. Siegel, NP's license?
NPPES lists California license number 14403, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Rebecca K. Siegel, NP prescribe under Medicare Part D?
In 2024, Rebecca K. Siegel, NP had 172 Medicare Part D claims; 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.