NPPES file of Aug 9, 2026

Diann Garcia, NP

Psychiatric/Mental Health Nurse Practitioner · Campbell, CA

Diann Garcia, NP is a psychiatric/mental health nurse practitioner with a practice address in Campbell, California, and NPI 1063478964, issued on Apr 21, 2006. Check the license (California 190444, 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
1063478964
Name
Diann Garcia
Credential
NP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
190444 CA
Self-reported in NPPES; status is on the state search
Practice location
2542 S Bascom Ave, Campbell, CA 95008
Phone
(408) 559-3403
Enumerated
Apr 21, 2006
Record last updated
May 6, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicaid ID
RN190444 CA
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 2542 S Bascom Ave

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

  1. Maria Castelli, NURSE PRACTITIONERPsychiatric/Mental Health Nurse Practitioner1194766113
  2. David Dahl, PH.D.Clinical Neuropsychologist1124141031
  3. George Guido, PA-CPhysician Assistant1902866049
  4. Archana Kulkarni, LCSWClinical Social Worker1073645701
  5. Trinity Marrazzo, RDRegistered Dietitian1740093582
  6. Carolain PeregrinoPsychiatric/Mental Health Nurse Practitioner1740639301

Verify Diann Garcia 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 190444    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
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91% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

83 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Diann Garcia83
  2. Specialty average906

Most prescribed

  1. Alprazolam19 claims
  2. Fluoxetine Hcl19 claims
  3. Zolpidem Tartrate17 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: $24.83

1 payment: food and beverage; the largest payer was Alkermes, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Diann Garcia$24.83
  2. Specialty average$1,027.77

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

Psychiatric/Mental Health Nurse Practitioner providers in California

There are 4,226 psychiatric/mental health nurse practitioner records in California.

All 4,226 in California → Every provider in Campbell →

Other psychiatric/mental health nurse practitioner records in California

  1. Cristina Aamot, NPSanta Ana, CA1356563167
  2. Calista Abaekobe, NPCulver City, CA1205590338
  3. Jane Abanes, NPSan Francisco, CA1821385675
  4. Pamela Joy Abao, NPValencia, CA1093178261
  5. Kazeem AbassLos Angeles, CA1518434281
  6. Nefretiri Abat, PMHNP-BCHayward, CA1184324014
  7. Oluwakemi AbayomiLos Angeles, CA1598508913
  8. Natasha Abbas, PMHNPLong Beach, CA1619797834
  9. Taha Abdelwahhab, APRN-CNP, PMHNPHayward, CA1760670616
  10. Ralaine Abdon, NPSacramento, CA1124699855

Common questions

What is Diann Garcia, NP's NPI number?

Diann Garcia, NP's National Provider Identifier (NPI) is 1063478964, issued on Apr 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Diann Garcia, NP located?

The NPPES record lists a practice address at 2542 S Bascom Ave, Campbell, CA, 95008. Phone: (408) 559-3403. Providers update this record themselves, so call before visiting.

How can I verify Diann Garcia, NP's license?

NPPES lists California license number 190444, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Diann Garcia, NP prescribe under Medicare Part D?

In 2024, Diann Garcia, NP had 83 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.