Doctor profile · Federal record
Dr. John Larson, APRN
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Lafayette, LA
- NPI 1144783408
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
302 Dulles Dr
Lafayette, LA 705063008
(337) 262-4100 - Mailing address
-
102 Finsbury Ln
Lafayette, LA 70506
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Louisiana #204085
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144783408. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
80
Distinct HCPCS
2
Medicare allowed
$4,611
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 42 | 22 | $70 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 38 | 22 | $44 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 107. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$801
Transactions
58
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 30 | $287.29 | |
| Neurocrine Biosciences, Inc. | 11 | $202.98 | |
| Alkermes, Inc. | 4 | $72.80 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $54.39 | |
| Teva Pharmaceuticals USA, Inc. | 2 | $42.85 | |
| Otsuka America Pharmaceutical, Inc. | 2 | $32.57 | |
| Janssen Pharmaceuticals, Inc | 1 | $23.01 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 1 | $19.94 | |
| Indivior Inc. | 1 | $17.97 | |
| Supernus Pharmaceuticals, Inc. | 1 | $17.77 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $15.25 | |
| Axsome Therapeutics, Inc. | 1 | $13.85 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,569
Patients
230
Total drug cost
$29,019
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Buspirone Hcl | Generic | 180 | 30 | $2,595 |
| Sertraline Hcl | Generic | 147 | 27 | $1,077 |
| Aripiprazole | Generic | 131 | 19 | $6,349 |
| Trazodone Hcl | Generic | 125 | 24 | $957 |
| Fluoxetine Hcl | Generic | 121 | 16 | $832 |
| Bupropion Xl (Bupropion Hcl) | Brand | 113 | 16 | $2,433 |
| Hydroxyzine Pamoate | Generic | 108 | 24 | $863 |
| Venlafaxine Hcl Er (Venlafaxine Hcl) | Brand | 108 | 15 | $2,385 |
| Zolpidem Tartrate | Generic | 99 | 15 | $961 |
| Quetiapine Fumarate | Generic | 93 | 20 | $1,700 |
Frequently asked questions
What is Dr. John Larson's medical specialty?
Dr. John Larson practices Psychiatric/Mental Health Nurse Practitioner in Lafayette, LA.
Where does Dr. John Larson practice?
Dr. John Larson practices at 302 Dulles Dr, Lafayette, LA 705063008. Office phone: 3372624100.
What is Dr. John Larson's NPI?
Dr. John Larson's National Provider Identifier (NPI) is 1144783408, issued by NPPES.
Does Dr. John Larson accept Medicare assignment?
Yes. Dr. John Larson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Larson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.