NPPES file of Aug 9, 2026

Andrew William Milligan, P.T.

Physical Therapist · Sierra Vista, AZ

Andrew William Milligan, P.T. is a physical therapist with a practice address in Sierra Vista, Arizona, and NPI 1558409128, issued on Feb 3, 2007. Check the license (Arizona 3291, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1558409128
Name
Andrew William Milligan
Credential
P.T.
Primary taxonomy
Physical Therapist 225100000X
License number
3291 AZ
Self-reported in NPPES; status is on the state search
Practice location
300 EL Camino Real, Sierra Vista, AZ 85635
Phone
(520) 417-3566
Enumerated
Feb 3, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20151110002342); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 300 EL Camino Real

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

  1. Everett Castle, MDEmergency Medicine Physician1457375388
  2. Marilyn HarperRegistered Nurse1750528840
  3. Amy Heise, M.A. CCC-SLPSpeech-Language Pathologist1215044359
  4. Julie Henderson, R.D.Registered Dietitian1013095967
  5. Tahera Islam, RDRegistered Dietitian1265747687
  6. Susan Knowles, NPNurse Practitioner1952340457

Verify Andrew William Milligan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 3291
    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 Arizona 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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Bills Medicare through one group practice

  1. Apexnetwork Sierra Vista PLLCSierra Vista, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Andrew William Milligan among 5,351 physical therapist records in Arizona

Andrew William Milligan, P.T. is one of 5,351 physical therapist records with a practice address in Arizona. 40% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 17% of them.

  • NPI issued2007 · 17% of these records are older, 74% newer
  • In a Medicare fileYes · 40% of these records are
  • In the CMS Doctors and Clinicians fileYes · 41% of these records are
  • Graduated2010 · median 2018 among the 2,172 with a school on file
  • Record last updated2007 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

32 physical therapist records list a practice address in Sierra Vista

They are 32 of the 801 NPPES records with a practice address in Sierra Vista, and 5,351 physical therapist records in Arizona.

The 8 physical therapist records with the nearest ZIP codes

  1. Elizabeth Aira, P.T.Sierra Vista, AZ 856351871629691
  2. Kathleen Clancy, PT, DPTSierra Vista, AZ 856351093240418
  3. Marjorie ConroySierra Vista, AZ 856351669591772
  4. Alex Feitz, PTSierra Vista, AZ 856351568075828
  5. Christopher Grant, DPTSierra Vista, AZ 856351174152375
  6. Anyssa Guajardo, PT, LAT, ATCSierra Vista, AZ 856351558899146
  7. Kelly Hume, PTSierra Vista, AZ 856351154458313
  8. Nicholas Rainey, PT, DPTSierra Vista, AZ 856351093130650

Common questions

What is Andrew William Milligan, P.T.'s NPI number?

Andrew William Milligan, P.T.'s National Provider Identifier (NPI) is 1558409128, issued on Feb 3, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Andrew William Milligan, P.T. located?

The NPPES record lists a practice address at 300 EL Camino Real, Sierra Vista, AZ, 85635. Phone: (520) 417-3566. Providers update this record themselves, so call before visiting.

How can I verify Andrew William Milligan, P.T.'s license?

NPPES lists Arizona license number 3291, as entered by the provider. Search the Arizona 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. 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.