Doctor profile · Federal record

Dr. Stacy Marriott, APRN, CNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Alton, IL

  • NPI 1255981528
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
2 Saint Anthonys Way Ste 205
Alton, IL 620024569
(618) 463-2222
fax (618) 463-5004
Additional location
12860 Troxler Ave
Highland, IL 622492898
(618) 651-2810
Additional location
270 Maple Summit RD
Jerseyville, IL 620522004
(618) 498-2273
fax (618) 639-8000
Show 1 more location
Additional location
400 Maple Summit RD
Jerseyville, IL 620522028
(618) 498-6402
fax (618) 498-8494

Credentials & registration

NPPES · NUCC
NPI registered
September 2019 — 7 yrs on file
Profile last updated
April 25, 2025
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Illinois #277002128

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255981528. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
323
Distinct HCPCS
5
Medicare allowed
$25,329
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 117 61 $101
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 95 56 $68
99239 Hospital discharge day management, more than 30 minutes 69 67 $97
83036 Hemoglobin a1c level 23 20 $10
36415 Insertion of needle into vein for collection of blood sample 19 17 $8

In context: peer comparison

Among 13 peers in Alton Family Nurse Practitioner, average services per provider: 95. This provider delivers 3.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$595
Transactions
33
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 14 $251.28
Amgen INC. 5 $104.88
Valinor Pharma, LLC 3 $51.74
Boehringer Ingelheim Pharmaceuticals, INC. 2 $39.56
Novo Nordisk INC 2 $38.35
Lilly USA, LLC 2 $31.82
Novartis Pharmaceuticals Corporation 1 $20.39
Sanofi Pasteur INC. 1 $15.94
Exact Sciences Corporation 1 $14.01
AstraZeneca Pharmaceuticals Lp 1 $13.82
Phathom Pharmaceuticals, INC. 1 $13.24

By nature of payment

Food and Beverage
$595

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
398
Patients
272
Total drug cost
$5,310
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 48 29 $313
Levothyroxine Sodium Generic 37 26 $463
Lisinopril Generic 36 29 $304
Atorvastatin Calcium Generic 34 29 $423
Rosuvastatin Calcium Generic 28 20 $295
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 24 18 $331
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 23 17 $1,060
Gabapentin Generic 23 14 $466
Pantoprazole Sodium Generic 23 16 $149
Furosemide Generic 22 18 $117

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stacy Marriott's medical specialty?
Dr. Stacy Marriott practices Family Nurse Practitioner in Alton, IL.
Where does Dr. Stacy Marriott practice?
Dr. Stacy Marriott practices at 2 Saint Anthonys Way Ste 205, Alton, IL 620024569. Office phone: 6184632222.
What is Dr. Stacy Marriott's NPI?
Dr. Stacy Marriott's National Provider Identifier (NPI) is 1255981528, issued by NPPES.
Does Dr. Stacy Marriott accept Medicare assignment?
Yes. Dr. Stacy Marriott accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stacy Marriott commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.