Doctor profile · Federal record

Dr. Stephen Riddel, MD

Obstetrics & Gynecology Physician · McAlester, OK

  • NPI 1952364135
  • MIPS 79.4 / 100 · 2023
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1401 E van Buren Ave
McAlester, OK 745014245
(918) 426-0240
fax (918) 423-4051
Mailing address
Po Box 908
McAlester, OK 745020908

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
April 14, 2008
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Oklahoma #16862

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1952364135. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
296
Distinct HCPCS
7
Medicare allowed
$18,748
HCPCS Description Services Patients Avg allowed
77063 Screening 3d breast mammography 98 98 $21
77067 Screening mammography 98 98 $83
99214 Established patient office or other outpatient visit, 30-39 minutes 38 28 $119
76856 Complete ultrasound scan of pelvis 20 20 $66
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 18 14 $107
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) 13 12 $22
76642 Limited ultrasound scan of 1 breast 11 11 $48

In context: peer comparison

Among 1 peers in this city , average services per provider: 42. This provider delivers 7.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
97
Patients
25
Total drug cost
$2,478
Drug Type Claims Patients Total cost
Estradiol Generic 82 25 $2,251
Medroxyprogesterone Acetate Generic 15 0 $227

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Riddel's medical specialty?
Dr. Stephen Riddel practices Obstetrics & Gynecology Physician in McAlester, OK.
Where does Dr. Stephen Riddel practice?
Dr. Stephen Riddel practices at 1401 E van Buren Ave, McAlester, OK 745014245. Office phone: 9184260240.
What is Dr. Stephen Riddel's NPI?
Dr. Stephen Riddel's National Provider Identifier (NPI) is 1952364135, issued by NPPES.
What procedures does Dr. Stephen Riddel commonly perform?
Top Medicare-reported procedures in 2023: Screening 3d breast mammography (HCPCS 77063); Screening mammography (HCPCS 77067); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.