NPPES file of Aug 9, 2026

Mallory Lynn Davis, MD

Family Medicine Physician · Des Moines, WA

Mallory Lynn Davis, MD is a family medicine physician with a practice address in Des Moines, Washington, and NPI 1508324005, issued on Mar 4, 2019. Check the license (Washington MD61199811, 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
1508324005
Name
Mallory Lynn Davis
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD61199811 WA
Self-reported in NPPES; status is on the state search
Practice location
26401 Pacific Hwy S Ste 101, Des Moines, WA 98198
Phone
(206) 870-3590
Enumerated
Mar 4, 2019
Record last updated
Dec 11, 2024
Medicare enrollment
Enrolled (PECOS I20221229001980); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 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 26401 Pacific Hwy S Ste 101

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

  1. Shoshana Aleinikoff, M.D.Family Medicine Physician1639439474
  2. Mallory Anderson, NDNaturopath1215330873
  3. Catherine Bereznay, ND, MPH, MSNaturopath1255883096
  4. Brandilyn Binstock, NDNaturopath1245886985
  5. Cindy Breed, NDNaturopath1669465498
  6. Rebecca Bykowski, DIRegistered Dietitian1588301162

Verify Mallory Lynn Davis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD61199811
    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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97% fewer Medicare Part D claims than the average family medicine physician in 2024

107 Medicare Part D claims for 47 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Mallory Davis107
  2. Specialty average3,544

Most prescribed

  1. Buprenorphine-Naloxone14 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. Seattle Roots Community HealthSeattle, WA
  2. Swedish Health ServicesSeattle, WA

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

Mallory Lynn Davis among 5,534 family medicine physician records in Washington

Mallory Lynn Davis, 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 2019, is newer than 85% of them.

  • NPI issued2019 · 85% of these records are older, 12% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2019 · median 2009 among the 3,294 with a school on file
  • Record last updated2024 · 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).

44 family medicine physician records list a practice address in Des Moines

They are 44 of the 454 NPPES records with a practice address in Des Moines, and 5,534 family medicine physician records in Washington.

The 8 family medicine physician records with the nearest ZIP codes

  1. Shoshana Aleinikoff, M.D.Des Moines, WA 981981639439474
  2. Nilda Arbelo, MDDes Moines, WA 981981982657839
  3. Mumin Dimbil, MDDes Moines, WA 981981073645230
  4. Jennifer Flament, MDDes Moines, WA 981981912292103
  5. Michael Grabinski, M.D., M.P.H.Des Moines, WA 981981003066366
  6. Esther Henkle, MDDes Moines, WA 981981477507929
  7. Molly Hong, MDDes Moines, WA 981981265485353
  8. Jessica KarpDes Moines, WA 981981538429402

Common questions

What is Mallory Lynn Davis, MD's NPI number?

Mallory Lynn Davis, MD's National Provider Identifier (NPI) is 1508324005, issued on Mar 4, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Mallory Lynn Davis, MD located?

The NPPES record lists a practice address at 26401 Pacific Hwy S Ste 101, Des Moines, WA, 98198. Phone: (206) 870-3590. Providers update this record themselves, so call before visiting.

How can I verify Mallory Lynn Davis, MD's license?

NPPES lists Washington license number MD61199811, 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 Mallory Lynn Davis, MD prescribe under Medicare Part D?

In 2024, Mallory Lynn Davis, MD had 107 Medicare Part D claims for 47 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.