Doctor profile · Federal record

Dr. Kareem Genena, MD

Nephrology Physician (CMS: Nephrology) · Nephrology Physician · Newark, DE

  • NPI 1396290888
  • Accepts Medicare
  • 14 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
4923 Ogletown-Stanton Road, Suite 200
Newark, DE 19713
(302) 225-0451
fax (302) 225-0472
Additional location
601 Hamilton Ave, Office of Graduate Medical Education
Trenton, NJ 086291915
(609) 599-5000

Credentials & registration

NPPES · NUCC
NPI registered
August 2016 — 10 yrs on file
Profile last updated
January 12, 2024
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State licenses (2)
Minnesota #70078 · Minnesota #32180

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396290888. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,099
Distinct HCPCS
10
Medicare allowed
$195,755
HCPCS Description Services Patients Avg allowed
Q5106 Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units 660 22 $7
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 349 147 $79
99214 Established patient office or other outpatient visit, 30-39 minutes 283 190 $128
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 153 60 $120
90960 Dialysis services, 4 or more physician visits per month (20 years or older) 148 23 $355
99214 Established patient office or other outpatient visit, 30-39 minutes 114 61 $97
99204 New patient office or other outpatient visit, 45-59 minutes 67 67 $166
81002 Urinalysis, manual test 65 65 $3
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 57 57 $129
99213 Established patient office or other outpatient visit, 20-29 minutes 42 39 $91

In context: peer comparison

Among 9 peers in this city , average services per provider: 211. This provider delivers 9.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$200
Transactions
8
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Fresenius USA Marketing, Inc. 4 $90.61
Novartis Pharmaceuticals Corporation 2 $64.26
Amgen Inc. 1 $24.49
AKEBIA THERAPEUTICS INC 1 $20.24

By nature of payment

Food and Beverage
$200

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
331
Patients
81
Total drug cost
$22,335
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 55 30 $646
Losartan Potassium Generic 38 13 $990
Ramipril Generic 32 13 $244
Furosemide Generic 26 14 $117
Potassium Chloride Generic 24 0 $405
Torsemide Generic 22 11 $644
Famotidine Generic 21 0 $281
Chlorthalidone Generic 18 0 $530
Carvedilol Generic 17 0 $251
Methenamine Hippurate Generic 15 0 $1,853

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kareem Genena's medical specialty?
Dr. Kareem Genena practices Nephrology Physician in Newark, DE.
Where does Dr. Kareem Genena practice?
Dr. Kareem Genena practices at 4923 Ogletown-Stanton Road, Newark, DE 19713. Office phone: 3022250451.
What is Dr. Kareem Genena's NPI?
Dr. Kareem Genena's National Provider Identifier (NPI) is 1396290888, issued by NPPES.
Does Dr. Kareem Genena accept Medicare assignment?
Yes. Dr. Kareem Genena accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kareem Genena commonly perform?
Top Medicare-reported procedures in 2023: Injection, epoetin alfa-epbx, biosimilar, (retacrit) (for non-esrd use), 1000 units (HCPCS Q5106); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.