Doctor profile · Federal record

Dr. Rehan Ansari, MD

Nephrology Physician (CMS: Nephrology) · Detroit, MI

  • NPI 1174987184
  • Accepts Medicare
  • MIPS 81.6 / 100 · 2023
  • 15 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2799 W Grand Blvd
Detroit, MI 482022608
(313) 916-2600
Additional location
330 E Beltline Ave Ne Ste 100
Grand Rapids, MI 495061267
(616) 752-6235
fax (616) 752-6324
Mailing address
1 Ford Pl Ste 3A
Detroit, MI 482023450

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
January 6, 2025
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
Michigan #4301507299

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174987184. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
918
Distinct HCPCS
10
Medicare allowed
$75,682
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 252 112 $76
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 220 91 $48
90935 Hemodialysis procedure with physician evaluation 127 70 $69
99215 Established patient office or other outpatient visit, 40-54 minutes 84 65 $135
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 69 65 $123
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 59 26 $115
99214 Established patient office or other outpatient visit, 30-39 minutes 41 38 $90
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 33 32 $81
99239 Hospital discharge day management, more than 30 minutes 21 19 $110
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 12 12 $168

In context: peer comparison

Among 17 peers in Detroit Nephrology Physician, average services per provider: 153. This provider delivers 6.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$28
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Veloxis Pharmaceuticals, INC. 1 $27.91

By nature of payment

Food and Beverage
$28

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
387
Patients
76
Total drug cost
$26,075
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 48 19 $354
Carvedilol Generic 47 17 $579
Lisinopril Generic 41 12 $429
Prednisone Generic 37 17 $365
Atorvastatin Calcium Generic 24 11 $393
Famotidine Generic 23 0 $125
Furosemide Generic 23 0 $111
Losartan Potassium Generic 22 0 $232
Farxiga (Dapagliflozin Propanediol) Brand 20 0 $14,730
Valsartan Generic 20 0 $567

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Rehan Ansari's medical specialty?
Dr. Rehan Ansari practices Nephrology Physician in Detroit, MI.
Where does Dr. Rehan Ansari practice?
Dr. Rehan Ansari practices at 2799 W Grand Blvd, Detroit, MI 482022608. Office phone: 3139162600.
What is Dr. Rehan Ansari's NPI?
Dr. Rehan Ansari's National Provider Identifier (NPI) is 1174987184, issued by NPPES.
Does Dr. Rehan Ansari accept Medicare assignment?
Yes. Dr. Rehan Ansari accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rehan Ansari commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Hemodialysis procedure with physician evaluation (HCPCS 90935). Source: CMS Medicare Physician & Other Practitioners file.