Gary Armstrong
Rehabilitation Practitioner · Westminster, CA
Gary Armstrong is a rehabilitation practitioner with a practice address in Westminster, California, and NPI 1689830390, issued on Aug 1, 2008. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gary Armstrong
- Primary taxonomy
- Rehabilitation Practitioner 225400000X
- Practice location
- 13950 Milton Ave, Westminster, CA 92683
- Phone
- (714) 892-4100
- Enumerated
- Aug 1, 2008
- Entity
- Type 1 · individual
Also registered at 13950 Milton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gary Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
45 rehabilitation practitioner records list a Westminster practice address
They are 45 of the 1,306 NPPES records with a Westminster practice address, and 11,651 rehabilitation practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 45 in Westminster → All 11,651 in California → Every provider in Westminster →
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Common questions
What is Gary Armstrong's NPI number?
Gary Armstrong's National Provider Identifier (NPI) is 1689830390, issued on Aug 1, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Gary Armstrong located?
The NPPES record lists a practice address at 13950 Milton Ave, Westminster, CA, 92683. Phone: (714) 892-4100. Providers update this record themselves, so call before visiting.
How can I verify Gary Armstrong's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
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.