Doctor profile · Federal record

Dr. Tammy Watz

Nurse Practitioner · Sullivan, MO

  • NPI 1780795658
  • Accepts Medicare
  • 29 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
101 Progress Pkwy
Sullivan, MO 630802359
(573) 468-3555

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
August 19, 2014
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Missouri #RN089912
Medicaid
MO #423846807

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780795658. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$792
Transactions
39
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 15 $356.37
Novartis Pharmaceuticals Corporation 4 $82.32
Boehringer Ingelheim Pharmaceuticals, Inc. 3 $65.10
Novo Nordisk Inc 2 $41.74
Lilly USA, LLC 2 $39.42
Astellas Pharma US Inc 2 $31.59
Salix Pharmaceuticals, a division of Bausch Health US, LLC 2 $29.07
GlaxoSmithKline, LLC. 2 $28.23
Amgen Inc. 2 $26.71
Esperion Therapeutics, Inc. 1 $20.10
Sumitomo Pharma America, Inc. 1 $19.73
Dexcom, Inc. 1 $19.47
Lundbeck LLC 1 $18.27
IRONWOOD PHARMACEUTICALS, INC 1 $13.59

By nature of payment

Food and Beverage
$792

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,226
Patients
731
Total drug cost
$27,164
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 368 87 $4,714
Atorvastatin Calcium Generic 238 73 $2,334
Omeprazole Generic 213 51 $2,835
Amlodipine Besylate Generic 190 56 $1,503
Lisinopril Generic 160 48 $1,296
Prednisone Generic 137 102 $417
Gabapentin Generic 130 43 $2,800
Montelukast Sodium Generic 123 25 $1,880
Pantoprazole Sodium Generic 112 31 $1,650
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 109 36 $2,984

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Tammy Watz's medical specialty?
Dr. Tammy Watz practices Nurse Practitioner in Sullivan, MO.
Where does Dr. Tammy Watz practice?
Dr. Tammy Watz practices at 101 Progress Pkwy, Sullivan, MO 630802359. Office phone: 5734683555.
What is Dr. Tammy Watz's NPI?
Dr. Tammy Watz's National Provider Identifier (NPI) is 1780795658, issued by NPPES.
Does Dr. Tammy Watz accept Medicare assignment?
Yes. Dr. Tammy Watz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.