Doctor profile · Federal record

Dr. George-Joseph Nahal

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Rochester, MI

  • NPI 1700403441
  • Accepts Medicare
  • 6 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1101 W University Dr
Rochester, MI 483071863
(248) 601-4908
Mailing address
2677 Turner RD
Windsor, ON N8W3L4

Credentials & registration

NPPES · NUCC
NPI registered
June 2020 — 6 yrs on file
Profile last updated
July 6, 2023
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Washington #MD61396608 · Michigan #4351046667

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700403441. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
391
Distinct HCPCS
4
Medicare allowed
$36,139
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 141 80 $116
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 119 70 $78
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 66 26 $49
99239 Hospital discharge day management, more than 30 minutes 65 65 $113

In context: peer comparison

Among 9 peers in Rochester Internal Medicine Physician, average services per provider: 113. This provider delivers 3.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
53
Patients
23
Total drug cost
$524
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 24 12 $151
Pantoprazole Sodium Generic 16 11 $224
Atorvastatin Calcium Generic 13 0 $149

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. George-Joseph Nahal's medical specialty?
Dr. George-Joseph Nahal practices Internal Medicine Physician in Rochester, MI.
Where does Dr. George-Joseph Nahal practice?
Dr. George-Joseph Nahal practices at 1101 W University Dr, Rochester, MI 483071863. Office phone: 2486014908.
What is Dr. George-Joseph Nahal's NPI?
Dr. George-Joseph Nahal's National Provider Identifier (NPI) is 1700403441, issued by NPPES.
Does Dr. George-Joseph Nahal accept Medicare assignment?
Yes. Dr. George-Joseph Nahal accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. George-Joseph Nahal commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); 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). Source: CMS Medicare Physician & Other Practitioners file.