Doctor profile · Federal record

Dr. Voravit Ratanatharathorn, MD FACP

Hematology & Oncology Physician · Internal Medicine Physician · Detroit, MI

  • NPI 1245277722
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4100 John R St, Hwcrc 4Th Fl
Detroit, MI 482012013
(800) 527-6266
fax (313) 576-8767
Mailing address
1560 E Maple RD, Suite 400-Credentialing
Troy, MI 480831138

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
September 8, 2016
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
Michigan #4301033221

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245277722. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
485
Distinct HCPCS
5
Medicare allowed
$48,069
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 260 38 $79
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 118 25 $120
99215 Established patient office or other outpatient visit, 40-54 minutes 53 26 $145
99214 Established patient office or other outpatient visit, 30-39 minutes 42 28 $97
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 12 12 $132

In context: peer comparison

Among 12 peers in Detroit Hematology & Oncology Physician, average services per provider: 63. This provider delivers 7.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
146
Patients
27
Total drug cost
$250,251
Drug Type Claims Patients Total cost
Acyclovir Generic 39 16 $1,868
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 30 11 $716
Fluconazole Generic 21 0 $457
Azithromycin Generic 17 0 $585
Sirolimus Generic 15 0 $15,609
Jakafi (Ruxolitinib Phosphate) Brand 13 0 $230,693
Tamsulosin Hcl Generic 11 0 $323

Frequently asked questions

Auto-generated from federal data
What is Dr. Voravit Ratanatharathorn's medical specialty?
Dr. Voravit Ratanatharathorn practices Hematology & Oncology Physician in Detroit, MI.
Where does Dr. Voravit Ratanatharathorn practice?
Dr. Voravit Ratanatharathorn practices at 4100 John R St, Detroit, MI 482012013. Office phone: 8005276266.
What is Dr. Voravit Ratanatharathorn's NPI?
Dr. Voravit Ratanatharathorn's National Provider Identifier (NPI) is 1245277722, issued by NPPES.
What procedures does Dr. Voravit Ratanatharathorn commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.