Doctor profile · Federal record

Dr. Susan Walton, RN, NP

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Smithtown, NY

  • NPI 1740601699
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
88 Terry RD
Smithtown, NY 117873811
(631) 533-3009
Additional location
55 Horizon Dr
Huntington, NY 117434436
(516) 909-7522
fax (631) 444-1090

Credentials & registration

NPPES · NUCC
NPI registered
December 2013 — 13 yrs on file
Profile last updated
August 27, 2020
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State licenses (2)
New York #402433 · New York #660859

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740601699. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
287
Distinct HCPCS
4
Medicare allowed
$34,254
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 238 63 $125
99213 Established patient office or other outpatient visit, 20-29 minutes 22 11 $69
96127 Assessment of emotional or behavioral problems 14 12 $6
99205 New patient office or other outpatient visit, 60-74 minutes 13 13 $218

In context: peer comparison

Among 2 peers in Smithtown Psychiatric/Mental Health Nurse Practitioner, average services per provider: 95. This provider delivers 3.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$22
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Supernus Pharmaceuticals, INC. 1 $22.26

By nature of payment

Food and Beverage
$22

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
685
Patients
97
Total drug cost
$16,095
Drug Type Claims Patients Total cost
Sertraline Hcl Generic 69 18 $1,020
Alprazolam Generic 66 17 $405
Lorazepam Generic 62 13 $428
Clonazepam Generic 54 13 $195
Quetiapine Fumarate Generic 52 12 $1,281
Aripiprazole Generic 49 0 $4,673
Trazodone Hcl Generic 49 0 $496
Duloxetine Hcl Generic 46 0 $831
Lamotrigine Generic 43 0 $500
Bupropion Xl (Bupropion Hcl) Brand 37 11 $1,109

Frequently asked questions

Auto-generated from federal data
What is Dr. Susan Walton's medical specialty?
Dr. Susan Walton practices Psychiatric/Mental Health Nurse Practitioner in Smithtown, NY.
Where does Dr. Susan Walton practice?
Dr. Susan Walton practices at 88 Terry RD, Smithtown, NY 117873811. Office phone: 6315333009.
What is Dr. Susan Walton's NPI?
Dr. Susan Walton's National Provider Identifier (NPI) is 1740601699, issued by NPPES.
Does Dr. Susan Walton accept Medicare assignment?
Yes. Dr. Susan Walton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Susan Walton commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Assessment of emotional or behavioral problems (HCPCS 96127). Source: CMS Medicare Physician & Other Practitioners file.