NPPES file of Aug 9, 2026

Mary A. Dowling, ARNP

Family Nurse Practitioner · Wenatchee, WA

Mary A. Dowling, ARNP is a family nurse practitioner with a practice address in Wenatchee, Washington, and NPI 1629770672, issued on Mar 21, 2023. Check the license (Washington AP61414435, 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
1629770672
Name
Mary A. Dowling
Credential
ARNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP61414435 WA
Self-reported in NPPES; status is on the state search
Practice location
600 Orondo Ave, Wenatchee, WA 98801
Phone
(509) 662-6000
Enumerated
Mar 21, 2023
Record last updated
Sep 22, 2025
Medicare enrollment
Enrolled (PECOS I20240506001026); 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 600 Orondo Ave

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

  1. Samantha Baker, PSYDClinical Psychologist1477976249
  2. Beth Blankenship, PA-CPhysician Assistant1437240181
  3. Daniel Boers, DDS, MPHGeneral Practice Dentistry1376649913
  4. Rachel Bollens, REGISTERED NURSEAdvanced Practice Midwife1013656214
  5. Christine Bosa, ARNPFamily Nurse Practitioner1912276668
  6. Arturo Bravo, DDSGeneral Practice Dentistry1013908680

Verify Mary A. Dowling 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 AP61414435
    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

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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76% fewer Medicare Part D claims than the average family nurse practitioner in 2024

315 Medicare Part D claims for 227 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Mary Dowling315
  2. Specialty average1,305

Most prescribed

  1. Nitrofurantoin Mono-Macro41 claims
  2. Amoxicillin-Clavulanate Potass35 claims
  3. Albuterol Sulfate Hfa31 claims
  4. Mupirocin19 claims
  5. Cephalexin17 claims
  6. Doxycycline Hyclate16 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.

Bills Medicare through 2 group practices

  1. Columbia Valley Community HealthWenatchee, WA
  2. Kittitas County Public Hospital Dist 1Ellensburg, WA

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

Mary A. Dowling among 3,781 family nurse practitioner records in Washington

Mary A. Dowling, ARNP is one of 3,781 family nurse practitioner records with a practice address in Washington. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 83% of them.

  • NPI issued2023 · 83% of these records are older, 10% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2022 · median 2018 among the 2,116 with a school on file
  • Record last updated2025 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

32 family nurse practitioner records list a practice address in Wenatchee

They are 32 of the 2,290 NPPES records with a practice address in Wenatchee, and 3,781 family nurse practitioner records in Washington.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Christine Bosa, ARNPWenatchee, WA 988011912276668
  2. Deborah Cahill, FNPWenatchee, WA 988011578854188
  3. Kelli Dilks, ARNPWenatchee, WA 988011053444620
  4. Elisa Esper, ARNP, FNP-BCWenatchee, WA 988011073754040
  5. Sarah Foerster, DNP, ARNP, FNP-BCWenatchee, WA 988011235574294
  6. Michelle Freiberger, ARNP,BCWenatchee, WA 988011033143169
  7. Kirsten Herzer, MSNWenatchee, WA 988011891988143
  8. Carolyn Johnson, ARNPWenatchee, WA 988011003897745

Common questions

What is Mary A. Dowling, ARNP's NPI number?

Mary A. Dowling, ARNP's National Provider Identifier (NPI) is 1629770672, issued on Mar 21, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Mary A. Dowling, ARNP located?

The NPPES record lists a practice address at 600 Orondo Ave, Wenatchee, WA, 98801. Phone: (509) 662-6000. Providers update this record themselves, so call before visiting.

How can I verify Mary A. Dowling, ARNP's license?

NPPES lists Washington license number AP61414435, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Mary A. Dowling, ARNP prescribe under Medicare Part D?

In 2024, Mary A. Dowling, ARNP had 315 Medicare Part D claims for 227 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.