Doctor profile · Federal record

Dr. Dennis Hafford, PA

Surgical Physician Assistant (CMS: Physician Assistant) · Saint Louis, MO

  • NPI 1134357338
  • Accepts Medicare
  • 16 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1040 N Mason RD, Div Surg Urology
Saint Louis, MO 631416399
(314) 362-8200
fax (833) 210-5713
Mailing address
660 S Euclid Ave, MSC 8242-22-02
Saint Louis, MO 631101010

Credentials & registration

NPPES · NUCC
NPI registered
June 2009 — 17 yrs on file
Profile last updated
November 15, 2021
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
363AS0400X — NUCC code
State license (1)
Missouri #2019043868
Medicaid
MO #220090113

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134357338. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$384
Transactions
18
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, Inc. 4 $69.95
Axonics, Inc. 2 $50.85
Medtronic, Inc. 1 $44.93
UROGEN PHARMA, INC. 2 $42.77
Teleflex LLC 2 $33.51
COLOPLAST CORP 2 $31.36
KARL STORZ Endoscopy-America 1 $31.03
Ferring Pharmaceuticals Inc. 1 $27.36
ABBVIE INC. 1 $19.51
Sumitomo Pharma America, Inc. 1 $18.54
180 Medical, Inc. 1 $14.42

By nature of payment

Food and Beverage
$384

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,017
Patients
662
Total drug cost
$254,149
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 849 255 $17,056
Myrbetriq (Mirabegron) Brand 242 46 $114,426
Finasteride Generic 224 77 $3,327
Gemtesa (Vibegron) Brand 142 51 $92,297
Solifenacin Succinate Generic 124 35 $6,656
Dutasteride Generic 74 22 $3,678
Bethanechol Chloride Generic 56 12 $3,803
Oxybutynin Chloride Er (Oxybutynin Chloride) Brand 53 17 $1,253
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 49 46 $900
Alfuzosin Hcl Er (Alfuzosin Hcl) Brand 40 12 $899

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Dennis Hafford's medical specialty?
Dr. Dennis Hafford practices Surgical Physician Assistant in Saint Louis, MO.
Where does Dr. Dennis Hafford practice?
Dr. Dennis Hafford practices at 1040 N Mason RD, Saint Louis, MO 631416399. Office phone: 3143628200.
What is Dr. Dennis Hafford's NPI?
Dr. Dennis Hafford's National Provider Identifier (NPI) is 1134357338, issued by NPPES.
Does Dr. Dennis Hafford accept Medicare assignment?
Yes. Dr. Dennis Hafford accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.