Doctor profile · Federal record

Dr. Kathleen Norkol, APRN, CNP

Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Gerontology Nurse Practitioner · Duluth, MN

  • NPI 1518338524
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1402 E Superior St
Duluth, MN 558052430
(218) 343-7081
fax (218) 529-1187
Mailing address
400 E 3Rd St
Duluth, MN 558051951

Credentials & registration

NPPES · NUCC
NPI registered
October 2015 — 11 yrs on file
Profile last updated
November 22, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
363LA2200X — NUCC code
State license (1)
Minnesota #R-139542-6
Medicaid
MN #1402

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1518338524. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
102
Distinct HCPCS
1
Medicare allowed
$10,093
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 102 27 $99

In context: peer comparison

Among 11 peers in this city , average services per provider: 45. This provider delivers 2.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
687
Patients
0
Total drug cost
$42,092
Drug Type Claims Patients Total cost
Risperidone Generic 102 0 $2,292
Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) Brand 72 0 $15,783
Bupropion Xl (Bupropion Hcl) Brand 70 0 $2,105
Sertraline Hcl Generic 59 0 $916
Mirtazapine Generic 53 0 $867
Lorazepam Generic 46 0 $329
Lamotrigine Generic 39 0 $318
Fluoxetine Hcl Generic 38 0 $255
Trazodone Hcl Generic 35 0 $811
Quetiapine Fumarate Generic 33 0 $1,353

Frequently asked questions

Auto-generated from federal data
What is Dr. Kathleen Norkol's medical specialty?
Dr. Kathleen Norkol practices Adult Health Nurse Practitioner in Duluth, MN.
Where does Dr. Kathleen Norkol practice?
Dr. Kathleen Norkol practices at 1402 E Superior St, Duluth, MN 558052430. Office phone: 2183437081.
What is Dr. Kathleen Norkol's NPI?
Dr. Kathleen Norkol's National Provider Identifier (NPI) is 1518338524, issued by NPPES.
Does Dr. Kathleen Norkol accept Medicare assignment?
Yes. Dr. Kathleen Norkol accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathleen Norkol commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.