Doctor profile · Federal record

Dr. Sarah Mendenhall, APRN

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Psychiatric/Mental Health Nurse Practitioner · Psychiatric/Mental Health Nurse Practitioner · Little Rock, AR

  • NPI 1124471974
  • Accepts Medicare
  • 10 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
6601 W 12Th St
Little Rock, AR 722041513
(501) 666-8686
fax (501) 666-6830
Additional location
9330 59Th Ave Sw
Lakewood, WA 984992858
(253) 581-7020
Additional location
1545 Harbeck RD
Grants Pass, OR 975275605
(541) 479-2371
Mailing address
Po Box 251970
Little Rock, AR 722251970

Credentials & registration

NPPES · NUCC
NPI registered
July 2016 — 10 yrs on file
Profile last updated
May 18, 2020
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State licenses (3)
Arkansas #A004777 · Washington #AP61007036 · Oregon #132342

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124471974. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
64
Distinct HCPCS
2
Medicare allowed
$4,292
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 40 21 $75
99213 Established patient office or other outpatient visit, 20-29 minutes 24 17 $54

In context: peer comparison

Among 12 peers in Little Rock Psychiatric/Mental Health Nurse Practitioner, average services per provider: 72. This provider delivers 0.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,210
Patients
206
Total drug cost
$70,660
Drug Type Claims Patients Total cost
Trazodone Hcl Generic 204 28 $3,438
Risperidone Generic 198 11 $2,462
Clozapine Generic 160 0 $19,227
Lamotrigine Generic 158 15 $1,630
Fluoxetine Hcl Generic 155 16 $2,018
Benztropine Mesylate Generic 154 15 $1,845
Clonazepam Generic 154 15 $1,985
Olanzapine Generic 154 12 $3,919
Quetiapine Fumarate Generic 144 14 $5,070
Ziprasidone Hcl Generic 132 11 $7,913

Frequently asked questions

Auto-generated from federal data
What is Dr. Sarah Mendenhall's medical specialty?
Dr. Sarah Mendenhall practices Psychiatric/Mental Health Nurse Practitioner in Little Rock, AR.
Where does Dr. Sarah Mendenhall practice?
Dr. Sarah Mendenhall practices at 6601 W 12Th St, Little Rock, AR 722041513. Office phone: 5016668686.
What is Dr. Sarah Mendenhall's NPI?
Dr. Sarah Mendenhall's National Provider Identifier (NPI) is 1124471974, issued by NPPES.
Does Dr. Sarah Mendenhall accept Medicare assignment?
Yes. Dr. Sarah Mendenhall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sarah Mendenhall 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). Source: CMS Medicare Physician & Other Practitioners file.