NPPES file of Aug 9, 2026

Andrea Marr Duffey, PTA

Physical Therapy Assistant · Yuba City, CA

Andrea Marr Duffey, PTA is a physical therapy assistant with a practice address in Yuba City, California, and NPI 1013040955, issued on Mar 13, 2007. Check the license (California AT 8563, 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
1013040955
Name
Andrea Marr Duffey
Credential
PTA
Primary taxonomy
Physical Therapy Assistant 225200000X
License numbers
AT 8563 CA
A2876 MD
2306601534 VA
Self-reported in NPPES; status is on the state search
Practice location
2698 Imperial Way, Yuba City, CA 95993
Phone
(530) 933-9406
Enumerated
Mar 13, 2007
Record last updated
Apr 28, 2026
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 Andrea Marr Duffey 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 AT 8563    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Physical Therapy Assistant providers in California

There are 3,554 physical therapy assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,554 in California → Every provider in Yuba City →

Other physical therapy assistant records in California

  1. Teresa Aagaard, P.T.A.Camarillo, CA1386924710
  2. Lindsay AaronOrange, CA1104214303
  3. Marita Abad, PTALos Angeles, CA1407361017
  4. Diego Abbes, PTATemecula, CA1114315496
  5. Grant Abbuhl, PTAConcord, CA1063933174
  6. Louis Abe, PTAYuba City, CA1437311545
  7. Kelsey Abear, PTASanta Rosa, CA1629950852
  8. Justin Anthony AbellanosaBuena Park, CA1073005526
  9. John Warren AbendanoMontebello, CA1154719607
  10. Gilbert AbilayGilroy, CA1356199103

Common questions

What is Andrea Marr Duffey, PTA's NPI number?

Andrea Marr Duffey, PTA's National Provider Identifier (NPI) is 1013040955, issued on Mar 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Andrea Marr Duffey, PTA located?

The NPPES record lists a practice address at 2698 Imperial Way, Yuba City, CA, 95993. Phone: (530) 933-9406. Providers update this record themselves, so call before visiting.

How can I verify Andrea Marr Duffey, PTA's license?

NPPES lists California license number AT 8563, 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.