Doctor profile · Federal record

Dr. Karen Steffes

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Psychiatric/Mental Health Registered Nurse · Willoughby, OH

  • NPI 1164081733
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
35900 Euclid Ave
Willoughby, OH 440944623
(440) 953-3000
Mailing address
1230 Belrose RD
Mayfield Heights, OH 441241529

Credentials & registration

NPPES · NUCC
NPI registered
June 2019 — 7 yrs on file
Profile last updated
July 23, 2019
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State licenses (2)
Ohio #APRN.CNP.025235 · Ohio #RN410709

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164081733. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
38
Distinct HCPCS
1
Medicare allowed
$3,938
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 38 11 $104

In context: peer comparison

Among 2 peers in this city , average services per provider: 152. This provider delivers 0.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
327
Patients
0
Total drug cost
$6,316
Drug Type Claims Patients Total cost
Quetiapine Fumarate Generic 38 0 $569
Aripiprazole Generic 35 0 $1,162
Bupropion Xl (Bupropion Hcl) Brand 34 0 $1,112
Divalproex Sodium Generic 29 0 $247
Buspirone Hcl Generic 28 0 $1,206
Trazodone Hcl Generic 26 0 $192
Duloxetine Hcl Generic 25 0 $617
Risperidone Generic 23 0 $316
Lamotrigine Generic 15 0 $292
Mirtazapine Generic 15 0 $119

Frequently asked questions

Auto-generated from federal data
What is Dr. Karen Steffes's medical specialty?
Dr. Karen Steffes practices Psychiatric/Mental Health Nurse Practitioner in Willoughby, OH.
Where does Dr. Karen Steffes practice?
Dr. Karen Steffes practices at 35900 Euclid Ave, Willoughby, OH 440944623. Office phone: 4409533000.
What is Dr. Karen Steffes's NPI?
Dr. Karen Steffes's National Provider Identifier (NPI) is 1164081733, issued by NPPES.
Does Dr. Karen Steffes accept Medicare assignment?
Yes. Dr. Karen Steffes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Steffes commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.