Doctor profile · Federal record

Dr. John Hardaway, M.D. PH.D.

Surgical Oncology Physician (CMS: Surgical Oncology) · Surgery Physician · Surgery Physician · Surgical Oncology Physician · Shenandoah, TX

  • NPI 1043585185
  • Accepts Medicare
  • MIPS 86.7 / 100 · 2023
  • 14 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
920 Medical Plaza Dr Ste 100
Shenandoah, TX 773803256
(832) 616-5180
fax (281) 885-4795
Additional location
50 Maude St
Providence, RI 029084325
(401) 456-2077
Additional location
825 Chalkstone Ave # Prior427
Providence, RI 029084728
(401) 456-2000
fax (401) 456-6708
Show 1 more location
Additional location
3624 J Dewey Gray Cir Ste 301
Augusta, GA 309096580
(706) 868-1615
fax (706) 868-1698
Mailing address
Po Box 911230
Dallas, TX 753911230

Credentials & registration

NPPES · NUCC
NPI registered
March 2012 — 14 yrs on file
Profile last updated
October 17, 2023
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
2086X0206X — NUCC code
State licenses (3)
Georgia #83901 · Michigan #4301103891 · Rhode Island #LP04152

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043585185. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,339
Transactions
23
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
HISTOSONICS, INC. 2 $1,215.27
INTUITIVE SURGICAL, INC. 5 $916.16
Stryker Corporation 1 $728.25
Lexington Medical, Inc. 1 $79.57
Myriad Genetic Laboratories, Inc. 3 $72.21
Janssen Biotech, Inc. 2 $54.07
Virtual Incision Corporation 1 $38.00
PFIZER INC. 1 $29.27
Urgo Medical North America, LLC 1 $28.45
Baxter Healthcare 1 $26.64
Regeneron Healthcare Solutions, Inc. 1 $24.34
Deciphera Pharmaceuticals Inc. 1 $22.77
Dilon Technologies, Inc. 1 $20.59
SERVIER PHARMACEUTICALS LLC 1 $20.26
Novartis Pharmaceuticals Corporation 1 $18.06

By nature of payment

Travel and Lodging
$2,680
Food and Beverage
$658

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
15
Patients
13
Total drug cost
$151
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 15 13 $151

Frequently asked questions

Auto-generated from federal data
What is Dr. John Hardaway's medical specialty?
Dr. John Hardaway practices Surgical Oncology Physician in Shenandoah, TX.
Where does Dr. John Hardaway practice?
Dr. John Hardaway practices at 920 Medical Plaza Dr Ste 100, Shenandoah, TX 773803256. Office phone: 8326165180.
What is Dr. John Hardaway's NPI?
Dr. John Hardaway's National Provider Identifier (NPI) is 1043585185, issued by NPPES.
Does Dr. John Hardaway accept Medicare assignment?
Yes. Dr. John Hardaway accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.