NPPES file of Aug 9, 2026

Leigh Gilliver, PA

Medical Physician Assistant · Spokane, WA

Leigh Gilliver, PA is a medical physician assistant with a practice address in Spokane, Washington, and NPI 1588012538, issued on Jun 1, 2016. Check the license 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
1588012538
Name
Leigh Gilliver
Credential
PA
Primary taxonomy
Medical Physician Assistant 363AM0700X
Practice location
220 E Rowan Ave Ste 300, Spokane, WA 99207
Phone
(509) 489-3554
Enumerated
Jun 1, 2016
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(509) 489-3558
Medicaid ID
2087383 WA
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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Also registered at 220 E Rowan Ave Ste 300

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

  1. Robert Bayless, ARNPFamily Nurse Practitioner1306555826
  2. Katherine Blume, ARNPFamily Nurse Practitioner1497562052
  3. Dusan Dordevic, ARNPFamily Nurse Practitioner1477364636
  4. Brian HaberbushFamily Nurse Practitioner1861727356
  5. Mark Lahtinen, DOFamily Medicine Physician1285291740
  6. Kristin Pope, ARNPFamily Nurse Practitioner1174416044

Verify Leigh Gilliver in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington 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
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43% fewer Medicare Part D claims than the average medical physician assistant in 2024

649 Medicare Part D claims for 211 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 85 claims were for opioids.

  1. Leigh Gilliver649
  2. Specialty average1,148

Most prescribed

  1. Oxycodone Hcl32 claims
  2. Atorvastatin Calcium29 claims
  3. Cefuroxime27 claims
  4. Quetiapine Fumarate22 claims
  5. Amlodipine Besylate17 claims
  6. Hydrocodone-Acetaminophen17 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.

Leigh Gilliver among 1,068 medical physician assistant records in Washington

Leigh Gilliver, PA is one of 1,068 medical physician assistant records with a practice address in Washington. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 76% of them.

  • NPI issued2016 · 76% of these records are older, 20% newer
  • In a Medicare fileYes · 66% of these records are
  • In the CMS Doctors and Clinicians fileNo · 54% of these records are
  • Record last updated2018 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in Washington

There are 1,068 medical physician assistant records in Washington.

The 8 medical physician assistant records with the nearest ZIP codes

  1. David Anderson, PASpokane, WA 992071790181493
  2. Sherri Connerly, PASpokane, WA 992071396995262
  3. Kurt Fullmer, PA-CSpokane, WA 992071235215856
  4. Christian Garrido, PA-CSpokane, WA 992071982121125
  5. Carly Glass, PASpokane, WA 992071548506918
  6. Rebecca Johnson, PA-CSpokane, WA 992071083864045
  7. Erin Schultz, PA-CSpokane, WA 992071134520232
  8. Cody Solders, PA-CSpokane, WA 992071255859849

Common questions

What is Leigh Gilliver, PA's NPI number?

Leigh Gilliver, PA's National Provider Identifier (NPI) is 1588012538, issued on Jun 1, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Leigh Gilliver, PA located?

The NPPES record lists a practice address at 220 E Rowan Ave Ste 300, Spokane, WA, 99207. Phone: (509) 489-3554. Providers update this record themselves, so call before visiting.

How can I verify Leigh Gilliver, PA's license?

Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Leigh Gilliver, PA prescribe under Medicare Part D?

In 2024, Leigh Gilliver, PA had 649 Medicare Part D claims for 211 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.