Doctor profile · Federal record
Dr. Margaret Wallace, NP
Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Acute Care Nurse Practitioner · Westerly, RI
- NPI 1356885347
- Accepts Medicare
- 10 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
25 Wells St
Westerly, RI 028912922
(401) 596-6000
Credentials & registration
- NPI registered
- December 2016 — 10 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363LA2100X — NUCC code
- State licenses (2)
- Rhode Island #APRN01460 · Connecticut #6658
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356885347. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
679
Distinct HCPCS
10
Medicare allowed
$44,569
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 172 | 96 | $65 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 148 | 115 | $68 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 71 | 52 | $37 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 61 | 44 | $104 | |
99238 |
Hospital discharge day management, 30 minutes or less | 47 | 45 | $68 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 38 | 32 | $74 | |
97597 |
Removal of tissue from wound, 20.0 sq cm or less | 32 | 29 | $31 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 28 | 28 | $80 | |
11042 |
Removal of skin and tissue, 20.0 sq cm or less | 22 | 16 | $53 | |
97597 |
Removal of tissue from wound, 20.0 sq cm or less | 21 | 17 | $30 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 70. This provider delivers 9.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
72
Patients
49
Total drug cost
$921
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triamcinolone Acetonide | Generic | 22 | 19 | $151 |
| Clotrimazole | Generic | 19 | 0 | $357 |
| Doxycycline Hyclate | Generic | 18 | 18 | $253 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 13 | 12 | $160 |
Frequently asked questions
What is Dr. Margaret Wallace's medical specialty?
Dr. Margaret Wallace practices Acute Care Nurse Practitioner in Westerly, RI.
Where does Dr. Margaret Wallace practice?
Dr. Margaret Wallace practices at 25 Wells St, Westerly, RI 028912922. Office phone: 4015966000.
What is Dr. Margaret Wallace's NPI?
Dr. Margaret Wallace's National Provider Identifier (NPI) is 1356885347, issued by NPPES.
Does Dr. Margaret Wallace accept Medicare assignment?
Yes. Dr. Margaret Wallace accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Wallace commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.