Doctor profile · Federal record
Dr. Tammy Grayson, PA-C
Physician Assistant · Daytona Beach, FL
- NPI 1689976037
- Accepts Medicare
- MIPS 72.7 / 100 · 2023
- 16 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
305 Memorial Medical Pkwy, Suite 205
Daytona Beach, FL 321175168
(386) 231-3530
fax (386) 231-3534
Credentials & registration
- NPI registered
- November 2010 — 16 yrs on file
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Florida #PA9105790
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689976037. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
98
Distinct HCPCS
3
Medicare allowed
$7,278
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 67 | 50 | $74 | |
49650 |
Repair of groin hernia using an endoscope | 19 | 18 | $65 | |
47562 |
Removal of gallbladder using an endoscope | 12 | 12 | $91 |
In context: peer comparison
Among 27 peers in Daytona Beach Physician Assistant, average services per provider: 95. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$116
Transactions
5
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 1 | $58.63 | |
| Aroa Biosurgery Incorporated | 1 | $15.98 | |
| Novo Nordisk INC | 1 | $14.35 | |
| Currax Pharmaceuticals LLC | 1 | $13.91 | |
| Smith+Nephew, INC. | 1 | $13.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
98
Patients
47
Total drug cost
$1,767
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Mupirocin | Generic | 28 | 23 | $414 |
| Nystatin | Generic | 21 | 0 | $279 |
| Cephalexin | Generic | 14 | 13 | $84 |
| Nystatin-Triamcinolone (Nystatin/Triamcinolone Acet) | Brand | 13 | 0 | $387 |
| Sucralfate | Generic | 11 | 0 | $549 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 11 | 11 | $54 |
Frequently asked questions
What is Dr. Tammy Grayson's medical specialty?
Dr. Tammy Grayson practices Physician Assistant in Daytona Beach, FL.
Where does Dr. Tammy Grayson practice?
Dr. Tammy Grayson practices at 305 Memorial Medical Pkwy, Daytona Beach, FL 321175168. Office phone: 3862313530.
What is Dr. Tammy Grayson's NPI?
Dr. Tammy Grayson's National Provider Identifier (NPI) is 1689976037, issued by NPPES.
Does Dr. Tammy Grayson accept Medicare assignment?
Yes. Dr. Tammy Grayson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tammy Grayson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Repair of groin hernia using an endoscope (HCPCS 49650); Removal of gallbladder using an endoscope (HCPCS 47562). Source: CMS Medicare Physician & Other Practitioners file.