NPPES file of Aug 9, 2026

Andrew Michael Garten, PA

Physician Assistant · Spokane, WA

Andrew Michael Garten, PA is a physician assistant with a practice address in Spokane, Washington, and NPI 1689059164, issued on Jul 24, 2015. Check the license (Washington PA60901656, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689059164
Name
Andrew Michael Garten
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
PA60901656 WA
Self-reported in NPPES; status is on the state search
Practice location
3124 S Regal St, Spokane, WA 99223
Phone
(509) 464-6208
Enumerated
Jul 24, 2015
Record last updated
Aug 26, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20181218000646); 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 3124 S Regal St

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

  1. Michelle Brothers, ARNPNurse Practitioner1710537667
  2. Mark Christensen, PTPhysical Therapist1356096309
  3. Pamela Clark, PSY.D.Psychologist1730264334
  4. John Gilmer, MDPain Medicine (Physical Medicine & Rehabilitation) Physician1477172716
  5. Amanda HamlinNurse Practitioner1477221901
  6. Jamie Lewis, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1073724290

Verify Andrew Michael Garten in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license PA60901656
    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 Washington license search

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7.2 times the Medicare Part D claims of the average physician assistant in 2024

5,965 Medicare Part D claims for 345 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 3,572 claims were for opioids.

  1. Andrew Garten5,965
  2. Specialty average830

Most prescribed

  1. Hydrocodone-Acetaminophen1,085 claims
  2. Oxycodone-Acetaminophen616 claims
  3. Morphine Sulfate Er437 claims
  4. Oxycodone Hcl430 claims
  5. Tizanidine Hcl298 claims
  6. Gabapentin239 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $459.65

27 payments; by number, the most common kind was food and beverage; the largest payer was Collegium Pharmaceutical, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Andrew Garten$459.65
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Northwest Spine And Pain Medicine PLLCSpokane, WA

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

315 physician assistant records list a practice address in Spokane

They are 315 of the 14,049 NPPES records with a practice address in Spokane, and 3,718 physician assistant records in Washington.

Other physician assistant records in Washington

  1. Eric Abarr, PA-CMarysville, WA1598655292
  2. Ahmed Abdelshafy, PA-CCheney, WA1457029795
  3. Sihaam AbdiShoreline, WA1801758289
  4. Nicole Abdullah, PAWenatchee, WA1285032268
  5. Kimberly Abella-Cree, PA-CYakima, WA1548514292
  6. Buddhika AbeyratneOak Harbor, WA1104369560
  7. Danielle Abrass, PA-CSeattle, WA1184140717
  8. Abraham Abu, PA-CSeattle, WA1710036587
  9. Alvin AbuegEverett, WA1396132015
  10. Aaron Adam, PA-CVancouver, WA1447543459

Common questions

What is Andrew Michael Garten, PA's NPI number?

Andrew Michael Garten, PA's National Provider Identifier (NPI) is 1689059164, issued on Jul 24, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Andrew Michael Garten, PA located?

The NPPES record lists a practice address at 3124 S Regal St, Spokane, WA, 99223. Phone: (509) 464-6208. Providers update this record themselves, so call before visiting.

How can I verify Andrew Michael Garten, PA's license?

NPPES lists Washington license number PA60901656, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Andrew Michael Garten, PA prescribe under Medicare Part D?

In 2024, Andrew Michael Garten, PA had 5,965 Medicare Part D claims for 345 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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.