Doctor profile · Federal record

Dr. Steven Hattori, M.D.

Family Medicine Physician · Oak Lawn, IL

  • NPI 1710071964
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9555 S. 52Nd Ave
Oak Lawn, IL 60453
(708) 425-8870
fax (708) 529-2256

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
December 19, 2021
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Illinois #036066847
Medicaid
IL #036066647

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1710071964. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
693
Distinct HCPCS
9
Medicare allowed
$59,058
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 278 175 $89
36415 Insertion of needle into vein for collection of blood sample 113 91 $8
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 100 100 $119
99214 Established patient office or other outpatient visit, 30-39 minutes 53 47 $126
90662 Influenza vaccine split virus, preservative free 38 38 $70
G0008 Administration of influenza virus vaccine 38 38 $31
G0009 Administration of pneumococcal vaccine 32 31 $32
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 28 28 $282
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 13 13 $156

In context: peer comparison

Among 13 peers in this city , average services per provider: 140. This provider delivers 5.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,513
Patients
707
Total drug cost
$34,593
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 378 131 $6,772
Amlodipine Besylate Generic 277 77 $2,355
Lisinopril Generic 277 82 $2,875
Levothyroxine Sodium Generic 213 52 $3,367
Metformin Hcl Generic 198 76 $2,331
Losartan Potassium Generic 178 45 $1,961
Metoprolol Succinate Generic 174 53 $3,885
Pantoprazole Sodium Generic 114 33 $2,011
Simvastatin Generic 114 34 $938
Sertraline Hcl Generic 111 21 $869

Frequently asked questions

Auto-generated from federal data
What is Dr. Steven Hattori's medical specialty?
Dr. Steven Hattori practices Family Medicine Physician in Oak Lawn, IL.
Where does Dr. Steven Hattori practice?
Dr. Steven Hattori practices at 9555 S. 52Nd Ave, Oak Lawn, IL 60453. Office phone: 7084258870.
What is Dr. Steven Hattori's NPI?
Dr. Steven Hattori's National Provider Identifier (NPI) is 1710071964, issued by NPPES.
What procedures does Dr. Steven Hattori commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.