Doctor profile · Federal record

Dr. Luke Zigrossi, D.O.

Internal Medicine Physician (CMS: Internal Medicine) · Butler, PA

  • NPI 1457633380
  • Accepts Medicare
  • 16 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Hospital Way
Butler, PA 160014670
(724) 283-6666

Credentials & registration

NPPES · NUCC
NPI registered
September 2011 — 15 yrs on file
Profile last updated
March 7, 2023
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Pennsylvania #OS016001

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457633380. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
249
Distinct HCPCS
3
Medicare allowed
$31,864
HCPCS Description Services Patients Avg allowed
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 95 88 $126
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 90 88 $167
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 64 11 $76

In context: peer comparison

Among 12 peers in this city , average services per provider: 74. This provider delivers 3.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
27
Patients
22
Total drug cost
$712
Drug Type Claims Patients Total cost
Naltrexone Hcl Generic 16 11 $633
Trazodone Hcl Generic 11 11 $78

Frequently asked questions

Auto-generated from federal data
What is Dr. Luke Zigrossi's medical specialty?
Dr. Luke Zigrossi practices Internal Medicine Physician in Butler, PA.
Where does Dr. Luke Zigrossi practice?
Dr. Luke Zigrossi practices at 1 Hospital Way, Butler, PA 160014670. Office phone: 7242836666.
What is Dr. Luke Zigrossi's NPI?
Dr. Luke Zigrossi's National Provider Identifier (NPI) is 1457633380, issued by NPPES.
Does Dr. Luke Zigrossi accept Medicare assignment?
Yes. Dr. Luke Zigrossi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Luke Zigrossi commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.