Doctor profile · Federal record

Dr. Kenton Gregory, MD

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Portland, OR

  • NPI 1922080480
  • Accepts Medicare
  • MIPS 98.9 / 100 · 2023
  • 46 yrs in practice
  • Male
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9155 Sw Barnes RD, #204
Portland, OR 972256625
(503) 297-0541
fax (503) 216-4079
Mailing address
Po Box 821350
Vancouver, WA 986820030

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1980 — 46 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
Oregon #MD17161
Medicaid
OR #029749

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922080480. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
489
Distinct HCPCS
5
Medicare allowed
$19,177
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 360 286 $8
99215 Established patient office or other outpatient visit, 40-54 minutes 63 43 $181
99214 Established patient office or other outpatient visit, 30-39 minutes 34 25 $131
36415 Insertion of needle into vein for collection of blood sample 16 13 $8
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 16 15 $15

In context: peer comparison

Among 37 peers in Portland Cardiovascular Disease Physician, average services per provider: 82. This provider delivers 6.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$17
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Pfizer INC. 1 $17.29

By nature of payment

Food and Beverage
$17

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
584
Patients
117
Total drug cost
$67,985
Drug Type Claims Patients Total cost
Losartan Potassium Generic 123 37 $2,259
Atorvastatin Calcium Generic 83 25 $1,486
Amlodipine Besylate Generic 60 18 $633
Carvedilol Generic 39 13 $317
Spironolactone Generic 38 12 $442
Metoprolol Succinate Generic 36 12 $1,144
Xarelto (Rivaroxaban) Brand 30 0 $37,044
Furosemide Generic 28 0 $162
Eplerenone Generic 27 0 $2,767
Rosuvastatin Calcium Generic 26 0 $519

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kenton Gregory's medical specialty?
Dr. Kenton Gregory practices Cardiovascular Disease Physician in Portland, OR.
Where does Dr. Kenton Gregory practice?
Dr. Kenton Gregory practices at 9155 Sw Barnes RD, Portland, OR 972256625. Office phone: 5032970541.
What is Dr. Kenton Gregory's NPI?
Dr. Kenton Gregory's National Provider Identifier (NPI) is 1922080480, issued by NPPES.
Does Dr. Kenton Gregory accept Medicare assignment?
Yes. Dr. Kenton Gregory accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kenton Gregory commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.