Doctor profile · Federal record
Dr. Tammy Grisham, NP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Port St Lucie, FL
- NPI 1619489473
- 9 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
714 Nw Leonardo Cir
Port St Lucie, FL 349864354
(954) 448-3913 - Additional location
-
725 N 12Th Ave Bldg B
Arcadia, FL 342668752
(863) 494-1242
fax (863) 999-0108
Credentials & registration
- NPI registered
- November 2017 — 9 yrs on file
- Profile last updated
- June 18, 2024
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Florida #9203521
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619489473. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,087
Distinct HCPCS
5
Medicare allowed
$113,401
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 756 | 178 | $92 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 273 | 154 | $133 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 28 | 11 | $65 | |
99496 |
Transitional care management services for problem of high complexity | 19 | 19 | $237 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 11 | 11 | $114 |
In context: peer comparison
Among 22 peers in this city , average services per provider: 113. This provider delivers 9.6× the peer median.Open Payments
Industry payments received
All-time total
$44
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Teva Pharmaceuticals USA, Inc. | 2 | $44.12 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
258
Patients
12
Total drug cost
$14,795
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 38 | 12 | $207 |
| Levothyroxine Sodium | Generic | 28 | 0 | $292 |
| Lactulose | Generic | 24 | 0 | $398 |
| Metoprolol Tartrate | Generic | 21 | 0 | $299 |
| Atorvastatin Calcium | Generic | 17 | 0 | $217 |
| Eliquis (Apixaban) | Brand | 15 | 0 | $11,508 |
| Ondansetron Hcl | Generic | 15 | 0 | $211 |
| Omeprazole | Generic | 14 | 0 | $236 |
| Tramadol Hcl | Generic | 14 | 0 | $87 |
| Montelukast Sodium | Generic | 13 | 0 | $339 |
Frequently asked questions
What is Dr. Tammy Grisham's medical specialty?
Dr. Tammy Grisham practices Family Nurse Practitioner in Port St Lucie, FL.
Where does Dr. Tammy Grisham practice?
Dr. Tammy Grisham practices at 714 Nw Leonardo Cir, Port St Lucie, FL 349864354. Office phone: 9544483913.
What is Dr. Tammy Grisham's NPI?
Dr. Tammy Grisham's National Provider Identifier (NPI) is 1619489473, issued by NPPES.
Does Dr. Tammy Grisham accept Medicare assignment?
Dr. Tammy Grisham does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Tammy Grisham commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with high level of medical decision making (HCPCS 99310); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308). Source: CMS Medicare Physician & Other Practitioners file.