Doctor profile · Federal record
Dr. Marissa Wallace, NP
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · New Windsor, NY
- NPI 1689932360
- Accepts Medicare
- MIPS 89.1 / 100 · 2023
- 9 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3078 Route 9W Ste 100
New Windsor, NY 125536751
(845) 561-3310
fax (845) 561-8728 - Mailing address
-
3078 Route 9W, Suite 100
New Windsor, NY 12553
Credentials & registration
- NPI registered
- May 2012 — 14 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State licenses (2)
- New York #F308236 · New York #653689-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689932360. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
307
Distinct HCPCS
2
Medicare allowed
$24,182
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 248 | 190 | $73 | |
99239 |
Hospital discharge day management, more than 30 minutes | 59 | 59 | $104 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 215. This provider delivers 1.4× the peer median.Open Payments
Industry payments received
All-time total
$118
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| MERZ NORTH AMERICA, INC. | 1 | $118.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
15
Patients
13
Total drug cost
$33
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 15 | 13 | $33 |
Frequently asked questions
What is Dr. Marissa Wallace's medical specialty?
Dr. Marissa Wallace practices Adult Health Nurse Practitioner in New Windsor, NY.
Where does Dr. Marissa Wallace practice?
Dr. Marissa Wallace practices at 3078 Route 9W Ste 100, New Windsor, NY 125536751. Office phone: 8455613310.
What is Dr. Marissa Wallace's NPI?
Dr. Marissa Wallace's National Provider Identifier (NPI) is 1689932360, issued by NPPES.
Does Dr. Marissa Wallace accept Medicare assignment?
Yes. Dr. Marissa Wallace accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marissa Wallace 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.