Doctor profile · Federal record

Dr. Michael Luy, MD

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Evansville, IN

  • NPI 1720333768
  • Accepts Medicare
  • 19 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
421 Chestnut St
Evansville, IN 477131227
(812) 426-9372
fax (812) 858-4545
Mailing address
Po Box 3868
Evansville, IN 477373868

Credentials & registration

NPPES · NUCC
NPI registered
July 2012 — 14 yrs on file
Profile last updated
September 8, 2016
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Indiana #01077251A · Illinois #036132602

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720333768. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
12
Distinct HCPCS
1
Medicare allowed
$1,031
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 12 11 $86

In context: peer comparison

Among 21 peers in this city , average services per provider: 108. This provider delivers 0.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,144
Transactions
43
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 21 $322.09
GENZYME CORPORATION 1 $127.46
Phathom Pharmaceuticals, Inc. 1 $112.08
Axsome Therapeutics, Inc. 1 $107.42
AstraZeneca Pharmaceuticals LP 4 $65.93
Merck Sharp & Dohme LLC 3 $64.97
Exact Sciences Corporation 2 $63.97
ViiV Healthcare Company 2 $47.38
Abbott Laboratories 2 $43.88
Napo Pharmaceuticals Inc 1 $33.00
Gilead Sciences, Inc. 1 $28.67
Novartis Pharmaceuticals Corporation 1 $22.26
Verity Pharmaceuticals Inc. 1 $21.35
Lilly USA, LLC 1 $18.63
Dynavax Technologies Corporation 1 $18.03

By nature of payment

Food and Beverage
$1,144

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,079
Patients
562
Total drug cost
$13,143
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 194 111 $1,716
Amlodipine Besylate Generic 119 69 $703
Lisinopril Generic 98 57 $841
Gabapentin Generic 90 46 $1,569
Hydrochlorothiazide Generic 86 38 $290
Omeprazole Generic 73 36 $706
Levothyroxine Sodium Generic 58 32 $1,196
Metoprolol Succinate Generic 58 24 $862
Losartan Potassium Generic 48 21 $478
Trazodone Hcl Generic 48 26 $1,262

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Luy's medical specialty?
Dr. Michael Luy practices Internal Medicine Physician in Evansville, IN.
Where does Dr. Michael Luy practice?
Dr. Michael Luy practices at 421 Chestnut St, Evansville, IN 477131227. Office phone: 8124269372.
What is Dr. Michael Luy's NPI?
Dr. Michael Luy's National Provider Identifier (NPI) is 1720333768, issued by NPPES.
Does Dr. Michael Luy accept Medicare assignment?
Yes. Dr. Michael Luy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Luy commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.