Registry data as of Aug 27, 2026

Austin Alicastro, DNP, NP-C

Gerontology Nurse Practitioner · Loma Linda, CA

Austin Alicastro, DNP, NP-C is a gerontology nurse practitioner with a practice address in Loma Linda, California, and NPI 1376160796, issued on Jul 1, 2020. Check the license 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
1376160796
Name
Austin Alicastro
Credential
DNP, NP-C
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
Practice location
11262 Campus St, Loma Linda, CA 92350
Phone
(909) 558-1000
Enumerated
Jul 1, 2020
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 11262 Campus St

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

  1. Amyela AdarloFamily Nurse Practitioner1982492013
  2. Shabana AhmadStudent in an Organized Health Care Education/Training Program1265016489
  3. Rosaisela AlvearStudent in an Organized Health Care Education/Training Program1740127182
  4. Gabriela BakerNurse Practitioner1578317574
  5. Norma Boddeti, DNP/FNP STUDENTStudent in an Organized Health Care Education/Training Program1578490074
  6. Michelle Justine Bonus, BSN, RN, CPHONStudent in an Organized Health Care Education/Training Program1760010623

Verify Austin Alicastro in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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 →

77% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

317 Medicare Part D claims for 98 beneficiaries, against an average of 1,350 among the 5,732 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Austin Alicastro317
  2. Specialty average1,350

Most prescribed

  1. Metoprolol Succinate43 claims
  2. Eliquis24 claims
  3. Amlodipine Besylate21 claims
  4. Rosuvastatin Calcium20 claims
  5. Losartan Potassium18 claims
  6. Atorvastatin Calcium17 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.

Gerontology Nurse Practitioner providers in California

There are 557 gerontology nurse practitioner records in California.

All 557 in California → Every provider in Loma Linda →

Other gerontology nurse practitioner records in California

  1. Abigail Abar-Calica, N.P.Menlo Park, CA1639330269
  2. Michelle Abrams, NPThousand Oaks, CA1780154187
  3. Roman Emmanuel AcebedoCarson, CA1649102609
  4. Karina Acevedo, AGACNP-BCLos Angeles, CA1205485646
  5. Lisa Adamek, NPRoseville, CA1134103625
  6. Piunik AghajaniBeverly Hills, CA1467382366
  7. Mary Ahmadian, N.P.Irvine, CA1952812448
  8. Angelica Ahonen, DNP, APRNSanta Ana, CA1427974450
  9. Aniamma Alex, NPSan Jose, CA1407653991
  10. Sindhu Alexander, MSN, APRN, AGNP-CCastro Valley, CA1508670399

Common questions

What is Austin Alicastro, DNP, NP-C's NPI number?

Austin Alicastro, DNP, NP-C's National Provider Identifier (NPI) is 1376160796, issued on Jul 1, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Austin Alicastro, DNP, NP-C located?

The NPPES record lists a practice address at 11262 Campus St, Loma Linda, CA, 92350. Phone: (909) 558-1000. Providers update this record themselves, so call before visiting.

How can I verify Austin Alicastro, DNP, NP-C's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Austin Alicastro, DNP, NP-C prescribe under Medicare Part D?

In 2024, Austin Alicastro, DNP, NP-C had 317 Medicare Part D claims for 98 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,350. 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.

Compiled from official public sources by the editorial process.

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.