Doctor profile · Federal record

Dr. Alex Irwin, Ag-ACNP

Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Anderson, IN

  • NPI 1275028128
  • Accepts Medicare
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2015 Jackson St
Anderson, IN 460164337
(765) 649-2511
Additional location
1000 N 16Th St
New Castle, IN 473624319
(765) 521-0890
Mailing address
250 W 96Th St # 520
Indianapolis, IN 462601316

Credentials & registration

NPPES · NUCC
NPI registered
June 2018 — 8 yrs on file
Profile last updated
November 3, 2021
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363LA2100X — NUCC code
State license (1)
Indiana #71008268A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275028128. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
114
Distinct HCPCS
2
Medicare allowed
$12,405
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 96 92 $103
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 18 18 $138

In context: peer comparison

Among 1 peers in Anderson Acute Care Nurse Practitioner, average services per provider: 57. This provider delivers 2.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Alex Irwin's medical specialty?
Dr. Alex Irwin practices Acute Care Nurse Practitioner in Anderson, IN.
Where does Dr. Alex Irwin practice?
Dr. Alex Irwin practices at 2015 Jackson St, Anderson, IN 460164337. Office phone: 7656492511.
What is Dr. Alex Irwin's NPI?
Dr. Alex Irwin's National Provider Identifier (NPI) is 1275028128, issued by NPPES.
Does Dr. Alex Irwin accept Medicare assignment?
Yes. Dr. Alex Irwin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alex Irwin 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). Source: CMS Medicare Physician & Other Practitioners file.