NPPES file of Aug 9, 2026

Allyson Adams

Family Medicine Physician · Clackamas, OR

Allyson Adams is a family medicine physician with a practice address in Clackamas, Oregon, and NPI 1043899537, issued on Apr 3, 2021. Check the license (Oregon MD219477, as entered in NPPES) on the Oregon Medical Board; 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
1043899537
Name
Allyson Adams
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD219477 OR
Self-reported in NPPES; status is on the state search
Practice location
10100 SE Sunnyside RD, Clackamas, OR 97015
Phone
(800) 813-2000
Enumerated
Apr 3, 2021
Record last updated
Oct 28, 2025
Medicare enrollment
Enrolled (PECOS I20251027000580); accepts Medicare assignment
Medical or professional school
University Of Colorado School Of Medicine, Denver, 2021
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 10100 SE Sunnyside RD

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

  1. Turgut Alagoz, MDGynecologic Oncology Physician1336297266
  2. Cesar Alberte-Lista, MDCardiovascular Disease Physician1144297789
  3. Rachel Algenio, MDObstetrics & Gynecology Physician1083720395
  4. Michael Armstrong, DOInternal Medicine Physician1740742337
  5. Dana Bailey, PTPhysical Therapist1821109232
  6. Peter Beard, PTPhysical Therapist1821112491

Verify Allyson Adams in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD219477
    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 Oregon 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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85% fewer Medicare Part D claims than the average family medicine physician in 2024

535 Medicare Part D claims for 84 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 18 claims were for opioids.

  1. Allyson Adams535
  2. Specialty average3,544

Most prescribed

  1. Losartan Potassium45 claims
  2. Atorvastatin Calcium44 claims
  3. Gabapentin27 claims
  4. Levothyroxine Sodium23 claims
  5. Amlodipine Besylate18 claims
  6. Lisinopril18 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 one group practice

  1. Kaiser Foundation Health Plan OF The NorthwestClackamas, OR

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

Allyson Adams among 2,847 family medicine physician records in Oregon

Allyson Adams is one of 2,847 family medicine physician records with a practice address in Oregon. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.

  • NPI issued2021 · 91% of these records are older, 6% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2021 · median 2009 among the 1,671 with a school on file
  • Record last updated2025 · 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

85 family medicine physician records list a practice address in Clackamas

They are 85 of the 2,098 NPPES records with a practice address in Clackamas, and 2,847 family medicine physician records in Oregon.

The 8 family medicine physician records with the nearest ZIP codes

  1. John Anderson, MDClackamas, OR 970151992744056
  2. Daniel Constien, M.D.Clackamas, OR 970151447204086
  3. Barry Davis, DOClackamas, OR 970151356324842
  4. Patricia Gallegos, DOClackamas, OR 970151285617779
  5. Moses Gallegos, DOClackamas, OR 970151184607673
  6. Thomas Hickerson, MDClackamas, OR 970151700840675
  7. Raymond Lee, DOClackamas, OR 970151578559951
  8. Mith Leng, M.D.Clackamas, OR 970151457306458

Common questions

What is Allyson Adams's NPI number?

Allyson Adams's National Provider Identifier (NPI) is 1043899537, issued on Apr 3, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Allyson Adams located?

The NPPES record lists a practice address at 10100 SE Sunnyside RD, Clackamas, OR, 97015. Phone: (800) 813-2000. Providers update this record themselves, so call before visiting.

How can I verify Allyson Adams's license?

NPPES lists Oregon license number MD219477, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Allyson Adams prescribe under Medicare Part D?

In 2024, Allyson Adams had 535 Medicare Part D claims for 84 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.