Doctor profile · Federal record
Dr. Marlene Grenier, ARNP
Nurse Practitioner · Tampa, FL
- NPI 1629041918
- Accepts Medicare
- MIPS 85.6 / 100 · 2023
- 29 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
12902 Usf Magnolia Dr
Tampa, FL 336129416
(813) 745-7365
fax (813) 449-8618 - Mailing address
-
Po Box 198441
Atlanta, GA 303848441
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- August 27, 2025
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Florida #ARNP9239323
- Medicaid (2)
- MA #0369641 · FL #307980500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629041918. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
163
Distinct HCPCS
2
Medicare allowed
$12,418
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 119 | 50 | $68 | |
99239 |
Hospital discharge day management, more than 30 minutes | 44 | 43 | $98 |
In context: peer comparison
Among 151 peers in Tampa Nurse Practitioner, average services per provider: 148. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$81
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $81.31 |
By nature of payment
Frequently asked questions
What is Dr. Marlene Grenier's medical specialty?
Dr. Marlene Grenier practices Nurse Practitioner in Tampa, FL.
Where does Dr. Marlene Grenier practice?
Dr. Marlene Grenier practices at 12902 Usf Magnolia Dr, Tampa, FL 336129416. Office phone: 8137457365.
What is Dr. Marlene Grenier's NPI?
Dr. Marlene Grenier's National Provider Identifier (NPI) is 1629041918, issued by NPPES.
Does Dr. Marlene Grenier accept Medicare assignment?
Yes. Dr. Marlene Grenier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marlene Grenier commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.