Doctor profile · Federal record
Dr. Matthew Knowlton, ARNP
Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Clearwater, FL
- NPI 1619476645
- Accepts Medicare
- MIPS 87.3 / 100 · 2023
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1011 Jeffords St Bldg C
Clearwater, FL 337564070
(727) 446-5993 - Mailing address
-
7576 131St Way
Seminole, FL 337763922
Credentials & registration
- NPI registered
- February 2018 — 8 yrs on file
- Profile last updated
- February 10, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LA2100X — NUCC code
- State license (1)
- Florida #ARNP9309125
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619476645. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,198
Distinct HCPCS
4
Medicare allowed
$177,547
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 1,199 | 278 | $62 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 636 | 145 | $89 | |
99305 |
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | 222 | 202 | $112 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 141 | 133 | $152 |
In context: peer comparison
Among 1 peers in Clearwater Acute Care Nurse Practitioner, average services per provider: 549. This provider delivers 4.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
454
Patients
56
Total drug cost
$11,617
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 191 | 20 | $2,238 |
| Oxycodone Hcl | Generic | 68 | 16 | $701 |
| Tramadol Hcl | Generic | 47 | 20 | $650 |
| Morphine Sulfate ER (Morphine Sulfate) | Brand | 38 | 0 | $395 |
| Xtampza ER (Oxycodone Myristate) | Brand | 37 | 0 | $3,474 |
| Fentanyl | Generic | 32 | 0 | $569 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 16 | 0 | $291 |
| Meloxicam | Generic | 14 | 0 | $103 |
| Eliquis (Apixaban) | Brand | 11 | 0 | $3,196 |
Frequently asked questions
What is Dr. Matthew Knowlton's medical specialty?
Dr. Matthew Knowlton practices Acute Care Nurse Practitioner in Clearwater, FL.
Where does Dr. Matthew Knowlton practice?
Dr. Matthew Knowlton practices at 1011 Jeffords St Bldg C, Clearwater, FL 337564070. Office phone: 7274465993.
What is Dr. Matthew Knowlton's NPI?
Dr. Matthew Knowlton's National Provider Identifier (NPI) is 1619476645, issued by NPPES.
Does Dr. Matthew Knowlton accept Medicare assignment?
Yes. Dr. Matthew Knowlton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Knowlton commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Initial nursing facility care with moderate level of medical decision making (HCPCS 99305). Source: CMS Medicare Physician & Other Practitioners file.