NPPES file of Aug 9, 2026

Charles A. Walker, PHARM D

Pharmacist · Vallejo, CA

Charles A. Walker, PHARM D is a pharmacist with a practice address in Vallejo, California, and NPI 1659335693, issued on Apr 14, 2006. Check the license (California 32316, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659335693
Name
Charles A. Walker
Credential
PHARM D
Primary taxonomy
Pharmacist 183500000X
License number
32316 CA
Self-reported in NPPES; status is on the state search
Practice location
1460 N Camino Alto, Vallejo, CA 94589
Phone
(707) 643-8492
Enumerated
Apr 14, 2006
Record last updated
Feb 4, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(707) 643-8493
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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8 nearest pharmacist records → All 32,533 in California → Look up another NPI →

Also registered at 1460 N Camino Alto

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

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  2. Robert Freinkel, M.D.Allergy & Immunology Physician1245207489
  3. Aaron Meltzer, DPMFoot & Ankle Surgery Podiatrist1841207222
  4. Voltaire Velarde, MDInternal Medicine Physician1538243340
  5. Ruben Velasquez, M.D.Internal Medicine Physician1659451854

Verify Charles A. Walker 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 32316    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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Charles A. Walker among 32,533 pharmacist records in California

Charles A. Walker, PHARM D 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 not. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 94% newer
  • In a Medicare fileNo · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2008 · 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).

166 pharmacist records list a practice address in Vallejo

They are 166 of the 2,836 NPPES records with a practice address in Vallejo, and 32,533 pharmacist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 32,533 in California → Every provider in Vallejo → Pharmacist nationwide →

The 8 pharmacist records with the nearest ZIP codes

  1. Scott Chamberland, PHARM.D.Vallejo, CA 945891871681007
  2. Fern Chau, PHARM.DVallejo, CA 945891588753404
  3. Moon Choe, PHARMDVallejo, CA 945891275629800
  4. Elizabeth Garcia, PHARM.D.Vallejo, CA 945891215937529
  5. Tamara Hetler, PHARMDVallejo, CA 945891588759534
  6. Amy Kong, PHARM.D.Vallejo, CA 945891336238187
  7. Grace Le, PHARM.DVallejo, CA 945891033201678
  8. Janny Lee, PHARM.D.Vallejo, CA 945891194810002

Common questions

What is Charles A. Walker, PHARM D's NPI number?

Charles A. Walker, PHARM D's National Provider Identifier (NPI) is 1659335693, issued on Apr 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Charles A. Walker, PHARM D located?

The NPPES record lists a practice address at 1460 N Camino Alto, Vallejo, CA, 94589. Phone: (707) 643-8492. Providers update this record themselves, so call before visiting.

How can I verify Charles A. Walker, PHARM D's license?

NPPES lists California license number 32316, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.