NPPES file of Aug 9, 2026

Chelsea M. McGuire, M.D.

Family Medicine Physician · Cornelius, OR

Chelsea M. McGuire, M.D. is a family medicine physician with a practice address in Cornelius, Oregon, and NPI 1871970152, issued on May 6, 2015. Check the license (Oregon MD195907, 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
1871970152
Name
Chelsea M. McGuire
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
MD195907 OR
274142 MA
Self-reported in NPPES; status is on the state search
Practice location
1151 N Adair St, Cornelius, OR 97113
Phone
(503) 359-5564
Enumerated
May 6, 2015
Record last updated
Mar 3, 2022
Fax
(503) 357-4371
Medicare enrollment
Enrolled (PECOS I20201123003138); accepts Medicare assignment
Medical or professional school
Albert Einstein College Of Medicine Of Yeshiva University, 2015
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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8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →

Also registered at 1151 N Adair St

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

  1. Melissa Arguello-Belli, MDFamily Medicine Physician1982649794
  2. Adriana AustinMental Health Counselor1902564669
  3. John Begert, CLINICAL PHARMACISTPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1265986061
  4. Talia Buchsbaum, NPFamily Nurse Practitioner1326479783
  5. Rebecca CampbellPeer Specialist1740053115
  6. Joselyn CervantesStudent in an Organized Health Care Education/Training Program1326872912

Verify Chelsea M. McGuire in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD195907    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

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44% fewer Medicare Part D claims than the average family medicine physician in 2024

1,979 Medicare Part D claims for 117 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 33 claims were for opioids.

  1. Chelsea McGuire1,979
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium125 claims
  2. Gabapentin73 claims
  3. Famotidine59 claims
  4. Lisinopril53 claims
  5. Amlodipine Besylate49 claims
  6. Losartan Potassium48 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. Virginia Garcia Memorial Health CenterCornelius, OR

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

Chelsea M. McGuire among 2,847 family medicine physician records in Oregon

Chelsea M. McGuire, M.D. 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 2015, is newer than 76% of them.

  • NPI issued2015 · 76% of these records are older, 21% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2015 · median 2009 among the 1,671 with a school on file
  • Record last updated2022 · 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).

5 family medicine physician records list a practice address in Cornelius

They are 5 of the 129 NPPES records with a practice address in Cornelius, and 2,847 family medicine physician records in Oregon.

All 2,847 in Oregon → Every provider in Cornelius → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Melissa Arguello-Belli, MDCornelius, OR 971131982649794
  2. Laura Byerly, MDCornelius, OR 971131053367540
  3. Lyn Jacobs, MDCornelius, OR 971131518906148
  4. Indira YermanCornelius, OR 971131417781758
  5. Marilyn Booth, M.D.Forest Grove, OR 971161225057011
  6. William Bours, M.D.Forest Grove, OR 971161750433058
  7. Benjamin Burton, DOForest Grove, OR 971161548520869
  8. Timothy Gray, D.O.Forest Grove, OR 971161003810441

Common questions

What is Chelsea M. McGuire, M.D.'s NPI number?

Chelsea M. McGuire, M.D.'s National Provider Identifier (NPI) is 1871970152, issued on May 6, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Chelsea M. McGuire, M.D. located?

The NPPES record lists a practice address at 1151 N Adair St, Cornelius, OR, 97113. Phone: (503) 359-5564. Providers update this record themselves, so call before visiting.

How can I verify Chelsea M. McGuire, M.D.'s license?

NPPES lists Oregon license number MD195907, 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 Chelsea M. McGuire, M.D. prescribe under Medicare Part D?

In 2024, Chelsea M. McGuire, M.D. had 1,979 Medicare Part D claims for 117 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.