Doctor profile · Federal record
Dr. Mark Gauthier, Aprrn
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Warwick, RI
- NPI 1629593355
- Accepts Medicare
- 9 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
75 Lambert Lind Hwy
Warwick, RI 028861131
(401) 681-4274
fax (401) 681-4285
Credentials & registration
- NPI registered
- August 2017 — 9 yrs on file
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Rhode Island #APRN01648
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629593355. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
231
Distinct HCPCS
4
Medicare allowed
$13,336
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 93 | 22 | $47 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 47 | 16 | $76 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 46 | 13 | $106 | |
G2012 |
Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic | 45 | 13 | $12 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 42. This provider delivers 5.5× the peer median.Open Payments
Industry payments received
All-time total
$1,552
Transactions
71
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 24 | $491.49 | |
| Vanda Pharmaceuticals Inc. | 9 | $317.79 | |
| Alkermes, Inc. | 10 | $179.44 | |
| Neurocrine Biosciences, Inc. | 7 | $166.08 | |
| Supernus Pharmaceuticals, Inc. | 6 | $117.84 | |
| Lundbeck LLC | 5 | $79.58 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 4 | $76.40 | |
| Axsome Therapeutics, Inc. | 2 | $58.21 | |
| Otsuka America Pharmaceutical, Inc. | 3 | $51.22 | |
| Indivior Inc. | 1 | $13.59 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,199
Patients
84
Total drug cost
$48,319
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lamotrigine | Generic | 264 | 31 | $4,495 |
| Lithium Carbonate Er (Lithium Carbonate) | Brand | 125 | 13 | $2,745 |
| Quetiapine Fumarate | Generic | 112 | 14 | $2,040 |
| Clonazepam | Generic | 101 | 0 | $776 |
| Buspirone Hcl | Generic | 97 | 15 | $2,582 |
| Olanzapine | Generic | 81 | 0 | $3,312 |
| Sertraline Hcl | Generic | 68 | 11 | $979 |
| Lurasidone Hcl | Generic | 56 | 0 | $17,059 |
| Lorazepam | Generic | 55 | 0 | $658 |
| Aripiprazole | Generic | 48 | 0 | $8,397 |
Frequently asked questions
What is Dr. Mark Gauthier's medical specialty?
Dr. Mark Gauthier practices Psychiatric/Mental Health Nurse Practitioner in Warwick, RI.
Where does Dr. Mark Gauthier practice?
Dr. Mark Gauthier practices at 75 Lambert Lind Hwy, Warwick, RI 028861131. Office phone: 4016814274.
What is Dr. Mark Gauthier's NPI?
Dr. Mark Gauthier's National Provider Identifier (NPI) is 1629593355, issued by NPPES.
Does Dr. Mark Gauthier accept Medicare assignment?
Yes. Dr. Mark Gauthier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Gauthier commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy with evaluation and management visit (HCPCS 90833); Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.