Doctor profile · Federal record

Dr. Bogdan Halalau, M.D.

Internal Medicine Physician (CMS: Hospitalist) · Royal Oak, MI

  • NPI 1497871701
  • Accepts Medicare
  • 24 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3601 W 13 Mile RD
Royal Oak, MI 480736712
(248) 691-8646

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Michigan #4301083383

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497871701. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
626
Distinct HCPCS
8
Medicare allowed
$65,074
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 195 91 $81
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 118 59 $51
99239 Hospital discharge day management, more than 30 minutes 77 76 $117
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 69 46 $121
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 61 60 $177
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 58 57 $133
99291 Critical care, first 30-74 minutes 26 25 $219
99238 Hospital discharge day management, 30 minutes or less 22 21 $82

In context: peer comparison

Among 41 peers in Royal Oak Internal Medicine Physician, average services per provider: 117. This provider delivers 5.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
260
Patients
48
Total drug cost
$19,035
Drug Type Claims Patients Total cost
Omeprazole Generic 27 20 $230
Amlodipine Besylate Generic 25 0 $174
Atorvastatin Calcium Generic 20 12 $188
Sertraline Hcl Generic 20 0 $149
Eliquis (Apixaban) Brand 19 0 $16,421
Levothyroxine Sodium Generic 18 0 $280
Lisinopril Generic 17 0 $208
Trazodone Hcl Generic 17 0 $174
Metoprolol Tartrate Generic 16 0 $81
Prednisone Generic 16 16 $56

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Bogdan Halalau's medical specialty?
Dr. Bogdan Halalau practices Internal Medicine Physician in Royal Oak, MI.
Where does Dr. Bogdan Halalau practice?
Dr. Bogdan Halalau practices at 3601 W 13 Mile RD, Royal Oak, MI 480736712. Office phone: 2486918646.
What is Dr. Bogdan Halalau's NPI?
Dr. Bogdan Halalau's National Provider Identifier (NPI) is 1497871701, issued by NPPES.
Does Dr. Bogdan Halalau accept Medicare assignment?
Yes. Dr. Bogdan Halalau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bogdan Halalau 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); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.