Doctor profile · Federal record

Dr. Brenda Karas

Nurse Practitioner · Nurse Practitioner · Frankfort, IL

  • NPI 1790260602
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8698 Graystone CT
Frankfort, IL 604238749
(708) 899-5522

Credentials & registration

NPPES · NUCC
NPI registered
September 2018 — 8 yrs on file
Profile last updated
September 7, 2022
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363L00000X — NUCC code
State licenses (2)
Illinois #209.017878 · Illinois #209017

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1790260602. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
356
Distinct HCPCS
6
Medicare allowed
$35,340
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 149 59 $113
93926 Ultrasound of one leg arteries or artery grafts 80 55 $115
93922 Ultrasound study of arm and leg arteries 50 38 $60
93923 Complete ultrasound study of arm and leg arteries 32 29 $97
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 24 19 $67
99213 Established patient office or other outpatient visit, 20-29 minutes 21 21 $80

In context: peer comparison

Among 1 peers in this city , average services per provider: 59. This provider delivers 6.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
301
Patients
71
Total drug cost
$4,875
Drug Type Claims Patients Total cost
Metformin Hcl Generic 46 22 $618
Atorvastatin Calcium Generic 38 19 $920
Amlodipine Besylate Generic 36 17 $671
Ibuprofen Generic 22 13 $120
Gabapentin Generic 19 0 $293
Hydrochlorothiazide Generic 17 0 $88
Lisinopril Generic 17 0 $198
Omeprazole Generic 17 0 $148
Diclofenac Sodium Generic 16 0 $496
Phenytoin Sodium Extended Generic 16 0 $429

Frequently asked questions

Auto-generated from federal data
What is Dr. Brenda Karas's medical specialty?
Dr. Brenda Karas practices Nurse Practitioner in Frankfort, IL.
Where does Dr. Brenda Karas practice?
Dr. Brenda Karas practices at 8698 Graystone CT, Frankfort, IL 604238749. Office phone: 7088995522.
What is Dr. Brenda Karas's NPI?
Dr. Brenda Karas's National Provider Identifier (NPI) is 1790260602, issued by NPPES.
Does Dr. Brenda Karas accept Medicare assignment?
Yes. Dr. Brenda Karas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brenda Karas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Ultrasound of one leg arteries or artery grafts (HCPCS 93926); Ultrasound study of arm and leg arteries (HCPCS 93922). Source: CMS Medicare Physician & Other Practitioners file.