Doctor profile · Federal record

Dr. Mary Chambers, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Obstetrics & Gynecology Physician · Norman, OK

  • NPI 1790737674
  • Accepts Medicare
  • 30 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3440 Rc Luttrell Dr Ste 200
Norman, OK 730729005
(405) 360-1264
fax (405) 321-8683

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
November 8, 2024
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207V00000X — NUCC code
State licenses (2)
Oklahoma #20216 · Texas #L0263

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790737674. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$536
Transactions
28
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
Mayne Pharma Commercial LLC 5 $119.75
Organon LLC 8 $103.99
Astellas Pharma US INC 4 $101.00
Sage Therapeutics, INC. 5 $76.81
Hologic Sales and Service, LLC 2 $44.88
Minerva Surgical, INC 1 $32.98
Biogen, INC. 1 $26.36
Agile Therapeutics, INC. 1 $18.06
Meditrina 1 $12.21

By nature of payment

Food and Beverage
$536

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Chambers's medical specialty?
Dr. Mary Chambers practices Obstetrics & Gynecology Physician in Norman, OK.
Where does Dr. Mary Chambers practice?
Dr. Mary Chambers practices at 3440 Rc Luttrell Dr Ste 200, Norman, OK 730729005. Office phone: 4053601264.
What is Dr. Mary Chambers's NPI?
Dr. Mary Chambers's National Provider Identifier (NPI) is 1790737674, issued by NPPES.
Does Dr. Mary Chambers accept Medicare assignment?
Yes. Dr. Mary Chambers accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.