NPPES file of Aug 9, 2026

Karen Armstrong

Orthotic Fitter · San Francisco, CA

Karen Armstrong is an orthotic fitter with a practice address in San Francisco, California, and NPI 1558692608, issued on Jan 28, 2010. Check the license 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
1558692608
Name
Karen Armstrong
Primary taxonomy
Orthotic Fitter 225000000X
Practice location
2761 Geary Blvd, San Francisco, CA 94118
Phone
(415) 346-9120
Enumerated
Jan 28, 2010
Record last updated
Jan 28, 2010 (not updated in 16 years: call before relying on the address or phone)
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.
Download card Updates feed

Also registered at 2761 Geary Blvd

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

  1. Mark Frankovitch, CPOProsthetist1972752012
  2. Indiana GalarzaOrthotic Fitter1730377656
  3. Carla HurtadoOrthotic Fitter1811186406
  4. Paula Lynch, CPOProsthetist1659704906
  5. Robert Muller, CPOProsthetist1962205815
  6. Phuoc NgoOrthotic Fitter1780872606

Verify Karen Armstrong 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Orthotic Fitter providers in California

There are 158 orthotic fitter records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 158 in California → Every provider in San Francisco →

Other orthotic fitter records in California

  1. Rob Abuan, CFOSan Francisco, CA1023421765
  2. Javier AguilarSacramento, CA1134314396
  3. Shawna Aguilar, CFOVisalia, CA1881466605
  4. Temitayo AkinshiloLos Angeles, CA1548388531
  5. Debra AlejoSan Jose, CA1760677926
  6. Samer Alkateb, COFIrvine, CA1285318097
  7. Mary AlleeFairfield, CA1427245539
  8. Michael AmezcuaWalnut Creek, CA1346437605
  9. Matthew AmlinCarmichael, CA1699962845
  10. Jeanette AndersonOakland, CA1871780981

Common questions

What is Karen Armstrong's NPI number?

Karen Armstrong's National Provider Identifier (NPI) is 1558692608, issued on Jan 28, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Karen Armstrong located?

The NPPES record lists a practice address at 2761 Geary Blvd, San Francisco, CA, 94118. Phone: (415) 346-9120. Providers update this record themselves, so call before visiting.

How can I verify Karen 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), 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.