NPPES file of Aug 9, 2026

Jacqueline O'Leary Alkire, NP

Adult Health Nurse Practitioner · Walnut Creek, CA

Jacqueline O'Leary Alkire, NP is an adult health nurse practitioner with a practice address in Walnut Creek, California, and NPI 1902890114, issued on Sep 1, 2005. Check the license (California 8785, 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
1902890114
Name
Jacqueline O'Leary Alkire
Credential
NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
8785 CA
Self-reported in NPPES; status is on the state search
Practice location
1425 S Main St, Walnut Creek, CA 94596
Phone
(925) 295-4455
Enumerated
Sep 1, 2005
Record last updated
Jan 3, 2022
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 1425 S Main St

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

  1. Eric AaserudeEmergency Medicine Physician1811491194
  2. Derek Abbassi, MDObstetrics & Gynecology Physician1841364155
  3. Peter Ackerman, MDEmergency Medicine Physician1427435023
  4. Aaron Mark Acosta, DOEmergency Medicine Physician1538789987
  5. Basil Adad, MDOtolaryngology Physician1487732574
  6. Derek Ailes, M.D.Emergency Medical Services (Emergency Medicine) Physician1992001804

Verify Jacqueline O'Leary Alkire 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 8785    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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79% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

266 Medicare Part D claims for 75 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Jacqueline Alkire266
  2. Specialty average1,280

Most prescribed

  1. Clopidogrel81 claims
  2. Nitroglycerin38 claims
  3. Atorvastatin Calcium36 claims
  4. Pantoprazole Sodium23 claims
  5. Metoprolol Succinate12 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: $67.84

2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jacqueline Alkire$67.84
  2. Specialty average$946.40

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

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 Walnut Creek →

Other adult health nurse practitioner records in California

  1. Joel Aandahl, NPVallejo, CA1891423653
  2. Corey Abbott, N.P.Claremont, CA1457766107
  3. Melanie Abbott, RNSan Diego, CA1124812730
  4. Michael Abney, FNPPleasanton, CA1336336833
  5. Ilona Abramova, NPWest Hills, CA1588066179
  6. Angela Acfalle, NP CNSLa Jolla, CA1013983857
  7. Mary Ackerman, NPRichmond, CA1154406155
  8. Marie Acorda Reece, NPLos Angeles, CA1528331485
  9. Judith Adams, C-ANPSanta Clarita, CA1831109297
  10. James AgatepSanta Ana, CA1578939153

Common questions

What is Jacqueline O'Leary Alkire, NP's NPI number?

Jacqueline O'Leary Alkire, NP's National Provider Identifier (NPI) is 1902890114, issued on Sep 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Jacqueline O'Leary Alkire, NP located?

The NPPES record lists a practice address at 1425 S Main St, Walnut Creek, CA, 94596. Phone: (925) 295-4455. Providers update this record themselves, so call before visiting.

How can I verify Jacqueline O'Leary Alkire, NP's license?

NPPES lists California license number 8785, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Jacqueline O'Leary Alkire, NP prescribe under Medicare Part D?

In 2024, Jacqueline O'Leary Alkire, NP had 266 Medicare Part D claims for 75 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.