NPPES file of Aug 9, 2026

Gregory Don Aeschliman, MD

Family Medicine Physician · Redmond, WA

Gregory Don Aeschliman, MD is a family medicine physician with a practice address in Redmond, Washington, and NPI 1770565756, issued on Nov 16, 2005. Check the license (Washington MD00021510, as entered in NPPES) on the Washington Medical Commission; 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
1770565756
Name
Gregory Don Aeschliman
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD00021510 WA
Self-reported in NPPES; status is on the state search
Practice location
8299 161St Ave NE, Redmond, WA 98052
Phone
(425) 881-8813
Enumerated
Nov 16, 2005
Record last updated
Feb 16, 2011 (not updated in 15 years: call before relying on the address or phone)
Medicaid ID
8603508 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 8299 161St Ave NE

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

  1. Jacoba AdamsMental Health Counselor1568842011
  2. Wilson Chan, MDFamily Medicine Physician1538281530
  3. Josef Coers, LMHCMental Health Counselor1063997633
  4. Katherine Day Reinleitner, PHDClinical Psychologist1992188643
  5. Martha Kjos, PA-CPhysician Assistant1427030394
  6. Patrick McCoy, D.D.S.General Practice Dentistry1295807287

Verify Gregory Don Aeschliman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00021510
    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
Open the Washington 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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99% fewer Medicare Part D claims than the average family medicine physician in 2024

34 Medicare Part D claims for 27 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Gregory Aeschliman34
  2. Specialty average3,544

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.

Gregory Don Aeschliman among 5,534 family medicine physician records in Washington

Gregory Don Aeschliman, MD is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 92% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 60% of these records are
  • Record last updated2011 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

76 family medicine physician records list a practice address in Redmond

They are 76 of the 1,797 NPPES records with a practice address in Redmond, and 5,534 family medicine physician records in Washington.

The 8 family medicine physician records with the nearest ZIP codes

  1. Robert Bayles, MDRedmond, WA 980521235111220
  2. Jeffrey BrownRedmond, WA 980521912907783
  3. Philip Chan, MDRedmond, WA 980521942231899
  4. Jenny Chen, MDRedmond, WA 980521427041102
  5. James Ho, MDRedmond, WA 980521497787196
  6. Pen Hou, M.D.Redmond, WA 980521114960937
  7. Mindy Hsue, M.D.Redmond, WA 980521760415251
  8. Kimberly Liu, DORedmond, WA 980521467459487

Common questions

What is Gregory Don Aeschliman, MD's NPI number?

Gregory Don Aeschliman, MD's National Provider Identifier (NPI) is 1770565756, issued on Nov 16, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Don Aeschliman, MD located?

The NPPES record lists a practice address at 8299 161St Ave NE, Redmond, WA, 98052. Phone: (425) 881-8813. Providers update this record themselves, so call before visiting.

How can I verify Gregory Don Aeschliman, MD's license?

NPPES lists Washington license number MD00021510, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Gregory Don Aeschliman, MD prescribe under Medicare Part D?

In 2024, Gregory Don Aeschliman, MD had 34 Medicare Part D claims for 27 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.