Doctor profile · Federal record

Dr. Catherine Gardner, ARNP

Obstetrics & Gynecology Nurse Practitioner (CMS: Nurse Practitioner) · Obstetrics & Gynecology Nurse Practitioner · Obstetrics & Gynecology Nurse Practitioner · Oklahoma City, OK

  • NPI 1730270463
  • Accepts Medicare
  • 10 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11220 N Rockwell Ave
Oklahoma City, OK 731622725
(405) 632-6688
fax (405) 634-9611
Mailing address
3000 N Grand Blvd
Oklahoma City, OK 731071818

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
August 20, 2024
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363LX0001X — NUCC code
State licenses (3)
Oklahoma #R0058989 · Missouri #2013042503 · Florida #9327843
Medicaid
OK #200095940A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1730270463. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$805
Transactions
18
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 4 $374.16
Actelion Pharmaceuticals US, Inc. 1 $137.13
Phathom Pharmaceuticals, Inc. 1 $123.12
Organon Llc 8 $106.05
Agile Therapeutics, Inc. 2 $35.59
Exact Sciences Corporation 1 $14.82
MILLICENT US INC 1 $14.17

By nature of payment

Food and Beverage
$805

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
77
Patients
13
Total drug cost
$6,290
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 31 13 $446
Progesterone (Progesterone, Micronized) Brand 21 0 $3,159
Estradiol Generic 13 0 $1,527
Estradiol (Twice Weekly) (Estradiol) Brand 12 0 $1,158

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Gardner's medical specialty?
Dr. Catherine Gardner practices Obstetrics & Gynecology Nurse Practitioner in Oklahoma City, OK.
Where does Dr. Catherine Gardner practice?
Dr. Catherine Gardner practices at 11220 N Rockwell Ave, Oklahoma City, OK 731622725. Office phone: 4056326688.
What is Dr. Catherine Gardner's NPI?
Dr. Catherine Gardner's National Provider Identifier (NPI) is 1730270463, issued by NPPES.
Does Dr. Catherine Gardner accept Medicare assignment?
Yes. Dr. Catherine Gardner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.