NPPES file of Aug 9, 2026

Amy Kathleen Brown, PHARMACIST CLINICIAN

Pharmacist · Costa Mesa, CA

Amy Kathleen Brown, PHARMACIST CLINICIAN is a pharmacist with a practice address in Costa Mesa, California, and NPI 1497097323, issued on Mar 18, 2013. Check the license (California 43131, 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
1497097323
Name
Amy Kathleen Brown
Credential
PHARMACIST CLINICIAN
Primary taxonomy
Pharmacist 183500000X
License number
43131 CA
Self-reported in NPPES; status is on the state search
Practice location
1555 Mesa Verde E Dr Apt 58 I, Costa Mesa, CA 92626
Phone
(601) 813-4955
Enumerated
Mar 18, 2013
Record last updated
Apr 23, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(949) 679-1905
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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Verify Amy Kathleen Brown 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 43131
    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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Most of these Medicare Part D claims are vaccines, 92% of the cost of the top drugs

77 Medicare Part D claims for 66 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Amy Brown77
  2. Specialty average119

Most prescribed

Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.

  1. Arexvy23 claims
  2. Shingrix17 claims
  3. Adacel Tdap14 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.

Amy Kathleen Brown among 32,533 pharmacist records in California

Amy Kathleen Brown, PHARMACIST CLINICIAN is one of 32,533 pharmacist records with a practice address in California. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 32% of them.

  • NPI issued2013 · 32% of these records are older, 65% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2017 · 76% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

75 pharmacist records list a practice address in Costa Mesa

They are 75 of the 4,286 NPPES records with a practice address in Costa Mesa, and 32,533 pharmacist records in California.

The 8 pharmacist records with the nearest ZIP codes

  1. Meraj Ahmed, PHARM. D.Costa Mesa, CA 926261740508290
  2. Marcel BenjaminCosta Mesa, CA 926261831390541
  3. Crystal Chau, PHARM.DCosta Mesa, CA 926261073800199
  4. Michael DangCosta Mesa, CA 926261528491818
  5. Richard Doan, PHARM.D.Costa Mesa, CA 926261922366715
  6. Linh DuongCosta Mesa, CA 926261194045211
  7. Anne Huynh, RPHCosta Mesa, CA 926261720314396
  8. Sayuri Kobayashi, RPHCosta Mesa, CA 926261386932705

Common questions

What is Amy Kathleen Brown, PHARMACIST CLINICIAN's NPI number?

Amy Kathleen Brown, PHARMACIST CLINICIAN's National Provider Identifier (NPI) is 1497097323, issued on Mar 18, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Amy Kathleen Brown, PHARMACIST CLINICIAN located?

The NPPES record lists a practice address at 1555 Mesa Verde E Dr Apt 58 I, Costa Mesa, CA, 92626. Phone: (601) 813-4955. Providers update this record themselves, so call before visiting.

How can I verify Amy Kathleen Brown, PHARMACIST CLINICIAN's license?

NPPES lists California license number 43131, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Amy Kathleen Brown, PHARMACIST CLINICIAN prescribe under Medicare Part D?

In 2024, Amy Kathleen Brown, PHARMACIST CLINICIAN had 77 Medicare Part D claims for 66 beneficiaries; the average among pharmacist prescribers was 119. 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.