Registry data as of Aug 27, 2026

Rosanne Orourke, RN, FNP

Registered Nurse · Greenbrae, CA

Rosanne Orourke, RN, FNP is a registered nurse with a practice address in Greenbrae, California, and NPI 1568764926, issued on Nov 17, 2010. Check the license (California 20102, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1568764926
Name
Rosanne Orourke
Credential
RN, FNP
Primary taxonomy
Registered Nurse 163W00000X
License numbers
20102 CA
731824 CA
Self-reported in NPPES; status is on the state search
Practice location
350 Bon Air Ctr Ste 200, Greenbrae, CA 94904
Phone
(415) 578-3095
Enumerated
Nov 17, 2010
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 350 Bon Air Ctr Ste 200

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

  1. Jennifer Donovan, FNPFamily Nurse Practitioner1205587086
  2. Angie Girard, FNP, RNRegistered Nurse1164908042
  3. Cynthia Mitchel, N.P.,RNCAmbulatory Women's Health Care Registered Nurse1902018880

Verify Rosanne Orourke 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 20102
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

84% fewer Medicare Part D claims than the average registered nurse in 2024

172 Medicare Part D claims for 84 beneficiaries, against an average of 1,063 among the 17,151 providers of this specialty who prescribed in Part D.

  1. Rosanne Orourke172
  2. Specialty average1,063

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.

One hospital or facility affiliation

  1. One Medical Group IncGreenbrae, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

36 registered nurse records list a Greenbrae practice address

They are 36 of the 727 NPPES records with a Greenbrae practice address, and 16,593 registered nurse records in California.

Other registered nurse records in California

  1. Patricia A Onyango, RNModesto, CA1780424473
  2. Adelaida A Zavala, RNOntario, CA1235702804
  3. Anu Aaltonen-Bond, RNRancho Cordova, CA1972895696
  4. Victoria AardappelChico, CA1396148698
  5. Denise Aaron, RNSan Diego, CA1497345268
  6. Tiffanne Aaronsen, FNPIndio, CA1568191807
  7. Bernadette Marie Abadilla, RNMillbrae, CA1154970697
  8. Brenda Abalos, RNNational City, CA1497064737
  9. Carla Abalos, RNUnion City, CA1669158523
  10. Caron Faustino Marti AbalosCerritos, CA1811603327

Common questions

What is Rosanne Orourke, RN, FNP's NPI number?

Rosanne Orourke, RN, FNP's National Provider Identifier (NPI) is 1568764926, issued on Nov 17, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Rosanne Orourke, RN, FNP located?

The NPPES record lists a practice address at 350 Bon Air Ctr Ste 200, Greenbrae, CA, 94904. Phone: (415) 578-3095. Providers update this record themselves, so call before visiting.

How can I verify Rosanne Orourke, RN, FNP's license?

NPPES lists California license number 20102, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Rosanne Orourke, RN, FNP prescribe under Medicare Part D?

In 2024, Rosanne Orourke, RN, FNP had 172 Medicare Part D claims for 84 beneficiaries; the average among registered nurse prescribers was 1,063. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.