Doctor profile · Federal record
Dr. Marilyn Carroll, CRNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Huntsville, AL
- NPI 1922587989
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
4704 Whitesburg Dr Sw Ste 201
Huntsville, AL 358021681
(256) 213-1800
fax (256) 429-9186 - Additional location
-
1874 Beltline RD Sw Ste 100
Decatur, AL 356015514 - Additional location
-
3809 Sullivan St Ste 6A
Madison, AL 357583146
Credentials & registration
- NPI registered
- August 2018 — 8 yrs on file
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Alabama #1-073969
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922587989. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
893
Distinct HCPCS
10
Medicare allowed
$45,675
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 270 | 145 | $101 | |
96372 |
Injection of drug or substance under skin or into muscle | 115 | 63 | $11 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 111 | 23 | $0 | |
J3420 |
Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg | 77 | 35 | $2 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 63 | 63 | $14 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 62 | 62 | $102 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 38 | 35 | $71 | |
90662 |
Influenza vaccine split virus, preservative free | 33 | 33 | $72 | |
G0008 |
Administration of influenza virus vaccine | 32 | 32 | $29 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 28 | 14 | $16 |
In context: peer comparison
Among 62 peers in this city , average services per provider: 192. This provider delivers 4.7× the peer median.Open Payments
Industry payments received
All-time total
$616
Transactions
30
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 5 | $101.29 | |
| Phathom Pharmaceuticals, Inc. | 5 | $81.62 | |
| Astellas Pharma US Inc | 1 | $64.95 | |
| AstraZeneca Pharmaceuticals LP | 3 | $54.54 | |
| PFIZER INC. | 3 | $53.25 | |
| SANOFI-AVENTIS U.S. LLC | 2 | $46.00 | |
| Abbott Laboratories | 2 | $41.46 | |
| Lilly USA, LLC | 2 | $39.85 | |
| Novo Nordisk Inc | 2 | $37.72 | |
| Inari Medical, Inc. | 1 | $24.64 | |
| Dexcom, Inc. | 1 | $20.74 | |
| Merck Sharp & Dohme LLC | 1 | $17.96 | |
| GlaxoSmithKline, LLC. | 1 | $17.43 | |
| Corcept Therapeutics | 1 | $14.51 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,468
Patients
475
Total drug cost
$172,619
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 200 | 62 | $3,144 |
| Levothyroxine Sodium | Generic | 158 | 48 | $2,514 |
| Lisinopril | Generic | 141 | 48 | $1,196 |
| Omeprazole | Generic | 132 | 47 | $2,600 |
| Amlodipine Besylate | Generic | 129 | 41 | $967 |
| Losartan Potassium | Generic | 101 | 32 | $1,610 |
| Escitalopram Oxalate | Generic | 90 | 29 | $1,561 |
| Mounjaro (Tirzepatide) | Brand | 90 | 19 | $153,158 |
| Rosuvastatin Calcium | Generic | 73 | 24 | $1,030 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 66 | 22 | $1,206 |
Hospital affiliations
Frequently asked questions
What is Dr. Marilyn Carroll's medical specialty?
Dr. Marilyn Carroll practices Family Nurse Practitioner in Huntsville, AL.
Where does Dr. Marilyn Carroll practice?
Dr. Marilyn Carroll practices at 4704 Whitesburg Dr Sw Ste 201, Huntsville, AL 358021681. Office phone: 2562131800.
What is Dr. Marilyn Carroll's NPI?
Dr. Marilyn Carroll's National Provider Identifier (NPI) is 1922587989, issued by NPPES.
Does Dr. Marilyn Carroll accept Medicare assignment?
Yes. Dr. Marilyn Carroll accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marilyn Carroll commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection of drug or substance under skin or into muscle (HCPCS 96372); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100). Source: CMS Medicare Physician & Other Practitioners file.