Kenton W. Gregory, MD
Cardiovascular Disease Physician · Portland, OR
Kenton W. Gregory, MD is a cardiovascular disease physician with a practice address in Portland, Oregon, and NPI 1922080480, issued on Nov 18, 2005. Check the license (Oregon MD17161, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kenton W. Gregory
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- MD17161 OR
Self-reported in NPPES; status is on the state search - Practice location
- 9155 SW Barnes RD, Portland, OR 97225
- Phone
- (503) 297-0541
- Enumerated
- Nov 18, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (503) 216-4079
- Medicaid ID
- 029749 OR
- Medicare enrollment
- Enrolled (PECOS I20060227000319); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 1980
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 265 in Oregon → Look up another NPI →
Also registered at 9155 SW Barnes RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Corleen Angela BantugonRegistered Dietitian1336029479
- Catherine Barlow, MDPsychiatry Physician1467547844
- Steven Beeson, MDInternal Medicine Physician1538278296
- Christine Bloom, NPAcute Care Nurse Practitioner1417083726
- Vijayalaxmi Bogavelli, M.D.Psychiatry Physician1568522233
- Sean Brown, PA-CPhysician Assistant1285969311
Verify Kenton W. Gregory in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD17161Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
782 Medicare Part D claims for 93 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Losartan Potassium125 claims
- Atorvastatin Calcium68 claims
- Amlodipine Besylate67 claims
- Metoprolol Succinate66 claims
- Carvedilol47 claims
- Spironolactone43 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $17.29
1 payment: food and beverage; the largest payer was Pfizer Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Fanno Creek Clinic LLCPortland, OR
- Providence Health And Services - OregonPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kenton W. Gregory among 265 cardiovascular disease physician records in Oregon
Kenton W. Gregory, MD is one of 265 cardiovascular disease physician records with a practice address in Oregon. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 79% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1980 · median 2001 among the 182 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Oregon
There are 265 cardiovascular disease physician records in Oregon.
All 265 in Oregon → Every provider in Portland → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Masud Ahmad, MDPortland, OR 972251780620880
- Phillip Au, M.D.Portland, OR 972251417065269
- James Beckerman, MDPortland, OR 972251487697488
- Tyler Gluckman, M.D.Portland, OR 972251790749422
- Suzanne Hall, MDPortland, OR 972251407892508
- Alexander Morss, MDPortland, OR 972251225096167
- Daniel Oseran, M.D.Portland, OR 972251730187097
- Aly Rahimtoola, MDPortland, OR 972251750373056
Common questions
What is Kenton W. Gregory, MD's NPI number?
Kenton W. Gregory, MD's National Provider Identifier (NPI) is 1922080480, issued on Nov 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kenton W. Gregory, MD located?
The NPPES record lists a practice address at 9155 SW Barnes RD, Portland, OR, 97225. Phone: (503) 297-0541. Providers update this record themselves, so call before visiting.
How can I verify Kenton W. Gregory, MD's license?
NPPES lists Oregon license number MD17161, 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 Kenton W. Gregory, MD prescribe under Medicare Part D?
In 2024, Kenton W. Gregory, MD had 782 Medicare Part D claims for 93 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Kenton W. Gregory, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.