Doctor profile · Federal record

Dr. Stephanie Carpenter, PMHNP-C

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Psychiatric/Mental Health Nurse Practitioner · Family Nurse Practitioner · Family Nurse Practitioner · Lewiston, ID

  • NPI 1629329537
  • Accepts Medicare
  • 14 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2315 8Th St
Lewiston, ID 835017303
(208) 746-1383
fax (208) 746-6348

Credentials & registration

NPPES · NUCC
NPI registered
October 2012 — 14 yrs on file
Profile last updated
May 18, 2015
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State licenses (2)
Idaho #NP-1229A · Washington #AP60511737
Medicaid (2)
WA #1629329537 · ID #1629329537

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629329537. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,151
Distinct HCPCS
9
Medicare allowed
$87,996
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 772 233 $92
99213 Established patient office or other outpatient visit, 20-29 minutes 186 169 $70
36415 Insertion of needle into vein for collection of blood sample 63 34 $7
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 41 18 $8
81001 Manual urinalysis test with examination using microscope, automated 24 21 $3
99204 New patient office or other outpatient visit, 45-59 minutes 21 21 $130
87086 Bacterial colony count, urine 17 16 $8
80053 Blood test, comprehensive group of blood chemicals 16 15 $10
81003 Automated urinalysis test 11 11 $2

In context: peer comparison

Among 2 peers in Lewiston Psychiatric/Mental Health Nurse Practitioner, average services per provider: 106. This provider delivers 11× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
6,878
Patients
721
Total drug cost
$197,254
Drug Type Claims Patients Total cost
Olanzapine Generic 838 62 $20,241
Trazodone Hcl Generic 624 81 $6,487
Quetiapine Fumarate Generic 587 62 $12,521
Clozapine Generic 518 27 $43,187
Clonazepam Generic 511 44 $2,886
Risperidone Generic 503 49 $8,276
Benztropine Mesylate Generic 448 47 $5,792
Divalproex Sodium ER (Divalproex Sodium) Brand 443 35 $33,436
Lamotrigine Generic 412 62 $5,841
Divalproex Sodium Generic 358 45 $16,564

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephanie Carpenter's medical specialty?
Dr. Stephanie Carpenter practices Psychiatric/Mental Health Nurse Practitioner in Lewiston, ID.
Where does Dr. Stephanie Carpenter practice?
Dr. Stephanie Carpenter practices at 2315 8Th St, Lewiston, ID 835017303. Office phone: 2087461383.
What is Dr. Stephanie Carpenter's NPI?
Dr. Stephanie Carpenter's National Provider Identifier (NPI) is 1629329537, issued by NPPES.
Does Dr. Stephanie Carpenter accept Medicare assignment?
Yes. Dr. Stephanie Carpenter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephanie Carpenter 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); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.