Doctor profile · Federal record

Dr. Diego Humphrey, MD

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Tahlequah, OK

  • NPI 1073525515
  • Accepts Medicare
  • MIPS 77.5 / 100 · 2023
  • 42 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1500 E. Downing #
Tahlequah, OK 74464
(918) 207-0882
fax (918) 207-0335
Additional location
300 Rockefeller Dr
Muskogee, OK 744015075
(918) 682-5501
fax (918) 684-2552
Mailing address
Po Box 1008
Tahlequah, OK 744651008

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
April 8, 2020
Year of graduation
1984 — 42 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
Oklahoma #19979
Medicaid
OK #100037340A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073525515. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
367
Distinct HCPCS
2
Medicare allowed
$10,548
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 234 166 $8
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 133 132 $66

In context: peer comparison

Among 1 peers in Tahlequah Cardiovascular Disease Physician, average services per provider: 183. This provider delivers 2.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Diego Humphrey's medical specialty?
Dr. Diego Humphrey practices Cardiovascular Disease Physician in Tahlequah, OK.
Where does Dr. Diego Humphrey practice?
Dr. Diego Humphrey practices at 1500 E. Downing #, Tahlequah, OK 74464. Office phone: 9182070882.
What is Dr. Diego Humphrey's NPI?
Dr. Diego Humphrey's National Provider Identifier (NPI) is 1073525515, issued by NPPES.
Does Dr. Diego Humphrey accept Medicare assignment?
Yes. Dr. Diego Humphrey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diego Humphrey commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.