Doctor profile · Federal record

Dr. Evan Horn, MD

Anesthesiology Physician (CMS: Anesthesiology) · Tucson, AZ

  • NPI 1538654801
  • Accepts Medicare
  • MIPS 92.0 / 100 · 2023
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1625 N Campbell Ave
Tucson, AZ 857194330
(520) 694-0111
Mailing address
9750 N Oracle RD Apt 11101
Oro Valley, AZ 857047677

Credentials & registration

NPPES · NUCC
NPI registered
June 2018 — 8 yrs on file
Profile last updated
September 27, 2022
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Arizona #65319

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538654801. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
36
Distinct HCPCS
3
Medicare allowed
$2,075
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 14 11 $77
36620 Insertion of artery tube for blood sampling or infusion through skin 11 11 $43
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 11 11 $48

In context: peer comparison

Among 73 peers in Tucson Anesthesiology Physician, average services per provider: 42. This provider delivers 0.9× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Evan Horn's medical specialty?
Dr. Evan Horn practices Anesthesiology Physician in Tucson, AZ.
Where does Dr. Evan Horn practice?
Dr. Evan Horn practices at 1625 N Campbell Ave, Tucson, AZ 857194330. Office phone: 5206940111.
What is Dr. Evan Horn's NPI?
Dr. Evan Horn's National Provider Identifier (NPI) is 1538654801, issued by NPPES.
Does Dr. Evan Horn accept Medicare assignment?
Yes. Dr. Evan Horn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Evan Horn commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.