Doctor profile · Federal record

Dr. Karen Magruder, NP-C

Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Family Nurse Practitioner · Willowick, OH

  • NPI 1700328952
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
236 E 288Th St
Willowick, OH 440954670
(440) 477-3765

Credentials & registration

NPPES · NUCC
NPI registered
November 2016 — 10 yrs on file
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (3)
Ohio #APRN.CNP.019925 · Ohio #F0916551 · Ohio #RN.334195

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700328952. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
312
Distinct HCPCS
4
Medicare allowed
$13,560
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 125 122 $54
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making) 109 108 $21
99214 Established patient office or other outpatient visit, 30-39 minutes 55 53 $79
99406 Smoking and tobacco use intensive counseling, 4-10 minutes 23 23 $10

In context: peer comparison

Among 1 peers in Willowick Family Nurse Practitioner, average services per provider: 78. This provider delivers 4.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$59
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Regeneron Healthcare Solutions, INC. 1 $37.33
Genzyme Corporation 1 $21.72

By nature of payment

Food and Beverage
$59

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
534
Patients
179
Total drug cost
$132,242
Drug Type Claims Patients Total cost
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 135 58 $4,645
Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) Brand 61 13 $49,283
Prednisone Generic 42 30 $197
Ventolin Hfa (Albuterol Sulfate) Brand 42 13 $2,781
Symbicort (Budesonide/Formoterol Fumarate) Brand 32 0 $16,711
Azithromycin Generic 27 20 $234
Fluticasone Propionate Generic 25 11 $554
Varenicline Tartrate Generic 25 0 $11,130
Breo Ellipta (Fluticasone/Vilanterol) Brand 24 0 $11,596
Montelukast Sodium Generic 23 0 $715

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Karen Magruder's medical specialty?
Dr. Karen Magruder practices Family Nurse Practitioner in Willowick, OH.
Where does Dr. Karen Magruder practice?
Dr. Karen Magruder practices at 236 E 288Th St, Willowick, OH 440954670. Office phone: 4404773765.
What is Dr. Karen Magruder's NPI?
Dr. Karen Magruder's National Provider Identifier (NPI) is 1700328952, issued by NPPES.
Does Dr. Karen Magruder accept Medicare assignment?
Yes. Dr. Karen Magruder accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Magruder commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making) (HCPCS G0296); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.