Doctor profile · Federal record

Dr. Benjamin Cowley, MD

Nephrology Physician (CMS: Nephrology) · Oklahoma City, OK

  • NPI 1427027457
  • Accepts Medicare
  • MIPS 71.7 / 100 · 2023
  • 45 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1000 Ne 13Th St Ste 1G
Oklahoma City, OK 731045040
(405) 271-8478
fax (405) 271-4230
Mailing address
Nephrology / Aat5300, Ouhsc / 800 Stanton L Young Blvd
Oklahoma City, OK 73104

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
August 14, 2024
Year of graduation
1981 — 45 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
Oklahoma #22666

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427027457. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
520
Distinct HCPCS
6
Medicare allowed
$64,136
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 182 60 $112
90935 Hemodialysis procedure with physician evaluation 100 32 $65
99291 Critical care, first 30-74 minutes 94 30 $206
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 52 29 $76
99215 Established patient office or other outpatient visit, 40-54 minutes 48 29 $138
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 44 41 $167

In context: peer comparison

Among 21 peers in Oklahoma City Nephrology Physician, average services per provider: 153. This provider delivers 3.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$277
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Otsuka Pharmaceutical Development & Commercialization, INC. 1 $274.00
Travere Therapeutics, INC. 1 $3.08

By nature of payment

Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$274
Education
$3

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
340
Patients
14
Total drug cost
$98,038
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 43 0 $2,139
Carvedilol Generic 39 14 $420
Gabapentin Generic 31 0 $982
Lisinopril Generic 23 0 $259
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 23 0 $1,091
Hydrochlorothiazide Generic 22 0 $74
Prednisone Generic 22 0 $219
Amlodipine Besylate Generic 20 0 $117
Atorvastatin Calcium Generic 20 0 $322
Auryxia (Ferric Citrate) Brand 18 0 $54,486

Frequently asked questions

Auto-generated from federal data
What is Dr. Benjamin Cowley's medical specialty?
Dr. Benjamin Cowley practices Nephrology Physician in Oklahoma City, OK.
Where does Dr. Benjamin Cowley practice?
Dr. Benjamin Cowley practices at 1000 Ne 13Th St Ste 1G, Oklahoma City, OK 731045040. Office phone: 4052718478.
What is Dr. Benjamin Cowley's NPI?
Dr. Benjamin Cowley's National Provider Identifier (NPI) is 1427027457, issued by NPPES.
Does Dr. Benjamin Cowley accept Medicare assignment?
Yes. Dr. Benjamin Cowley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Benjamin Cowley commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hemodialysis procedure with physician evaluation (HCPCS 90935); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.