NPPES file of Aug 9, 2026

Autumn Michelle Walker, MD

Obstetrics & Gynecology Physician · Mount Vernon, WA

Autumn Michelle Walker, MD is an obstetrics & gynecology physician with a practice address in Mount Vernon, Washington, and NPI 1285299321, issued on May 3, 2019. Check the license (Washington MD61422457, 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
1285299321
Name
Autumn Michelle Walker
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
MD61422457 WA
Self-reported in NPPES; status is on the state search
Practice location
1400 E Kincaid St, Mount Vernon, WA 98274
Phone
(360) 428-2575
Enumerated
May 3, 2019
Record last updated
Sep 27, 2023
Fax
(360) 428-6471
Medicare enrollment
Enrolled (PECOS I20231011002124); accepts Medicare assignment
Medical or professional school
University Of Washington School Of Medicine, 2019
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 1400 E Kincaid St

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

  1. Daniela Abreu, DOObstetrics & Gynecology Physician1770169260
  2. Sankar Alagugurusamy, MDGastroenterology Physician1093970576
  3. Aleisha Allen, PA-CSurgical Physician Assistant1700520087
  4. Marshall Anderson, MDOccupational Medicine Physician1417942038
  5. George Ang, MDEndocrinology, Diabetes & Metabolism Physician1396737326
  6. Melissa Ashby, MDFamily Medicine Physician1245226646

Verify Autumn Michelle Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD61422457
    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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82% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

29 Medicare Part D claims for 18 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Autumn Walker29
  2. Specialty average165

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: $1,505.34

2 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Autumn Walker$1,505.34
  2. Specialty average$1,030.61

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. Public Hospital Dist NO 1 SkagitMount Vernon, WA

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

Autumn Michelle Walker among 1,038 obstetrics & gynecology physician records in Washington

Autumn Michelle Walker, MD is one of 1,038 obstetrics & gynecology physician records with a practice address in Washington. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 90% of them.

  • NPI issued2019 · 90% of these records are older, 7% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2019 · median 2007 among the 582 with a school on file
  • Record last updated2023 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

18 obstetrics & gynecology physician records list a practice address in Mount Vernon

They are 18 of the 1,500 NPPES records with a practice address in Mount Vernon, and 1,038 obstetrics & gynecology physician records in Washington.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Daniela Abreu, DOMount Vernon, WA 982741770169260
  2. Nichole Baruth, MDMount Vernon, WA 982741558897694
  3. Daniel Bynum, M.D.Mount Vernon, WA 982741871567792
  4. Maria Cayabyab, D.O.Mount Vernon, WA 982741508165804
  5. Melissa Chinn, DOMount Vernon, WA 982741336125343
  6. Kathryn Delbello, MDMount Vernon, WA 982741588220081
  7. Jan Delli-Bovi, MDMount Vernon, WA 982741457347585
  8. Trisha Halvorsen, MDMount Vernon, WA 982741245585959

Common questions

What is Autumn Michelle Walker, MD's NPI number?

Autumn Michelle Walker, MD's National Provider Identifier (NPI) is 1285299321, issued on May 3, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Autumn Michelle Walker, MD located?

The NPPES record lists a practice address at 1400 E Kincaid St, Mount Vernon, WA, 98274. Phone: (360) 428-2575. Providers update this record themselves, so call before visiting.

How can I verify Autumn Michelle Walker, MD's license?

NPPES lists Washington license number MD61422457, 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 Autumn Michelle Walker, MD prescribe under Medicare Part D?

In 2024, Autumn Michelle Walker, MD had 29 Medicare Part D claims for 18 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.