Doctor profile · Federal record
Dr. Marissa Knott
Physician Assistant · Student in an Organized Health Care Education/Training Program · Norfolk, VA
- NPI 1437785870
- Accepts Medicare
- 6 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
7509 Honeysuckle RD
Norfolk, VA 235184514
(757) 613-6256 - Mailing address
-
3241 Western Branch Blvd, Ste A
Chesapeake, VA 233215260
Credentials & registration
- NPI registered
- March 2020 — 6 yrs on file
- Profile last updated
- September 3, 2020
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Virginia #0110007273
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437785870. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
958
Distinct HCPCS
3
Medicare allowed
$58,305
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 475 | 372 | $12 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 434 | 340 | $106 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 49 | 49 | $139 |
In context: peer comparison
Among 63 peers in Norfolk Physician Assistant, average services per provider: 92. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$215
Transactions
9
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 2 | $46.94 | |
| Novartis Pharmaceuticals Corporation | 2 | $43.02 | |
| Amgen INC. | 2 | $38.17 | |
| Medicomp INC | 1 | $32.14 | |
| Janssen Pharmaceuticals, INC | 1 | $31.19 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $23.11 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,767
Patients
700
Total drug cost
$485,325
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 221 | 93 | $4,154 |
| Eliquis (Apixaban) | Brand | 217 | 74 | $274,482 |
| Carvedilol | Generic | 189 | 71 | $2,257 |
| Atorvastatin Calcium | Generic | 178 | 70 | $2,256 |
| Furosemide | Generic | 177 | 72 | $1,162 |
| Metoprolol Tartrate | Generic | 111 | 44 | $786 |
| Rosuvastatin Calcium | Generic | 98 | 44 | $1,623 |
| Amlodipine Besylate | Generic | 94 | 38 | $903 |
| Lisinopril | Generic | 94 | 38 | $822 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 84 | 34 | $1,791 |
Hospital affiliations
Frequently asked questions
What is Dr. Marissa Knott's medical specialty?
Dr. Marissa Knott practices Physician Assistant in Norfolk, VA.
Where does Dr. Marissa Knott practice?
Dr. Marissa Knott practices at 7509 Honeysuckle RD, Norfolk, VA 235184514. Office phone: 7576136256.
What is Dr. Marissa Knott's NPI?
Dr. Marissa Knott's National Provider Identifier (NPI) is 1437785870, issued by NPPES.
Does Dr. Marissa Knott accept Medicare assignment?
Yes. Dr. Marissa Knott accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marissa Knott commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.