Doctor profile · Federal record

Dr. Timothy Cummings, DO

Anesthesiology Physician (CMS: Anesthesiology) · Ann Arbor, MI

  • NPI 1114411873
  • Accepts Medicare
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 E Medical Center Dr
Ann Arbor, MI 481095000
(734) 936-4000
Mailing address
3621 S State St
Ann Arbor, MI 481081633

Credentials & registration

NPPES · NUCC
NPI registered
June 2018 — 8 yrs on file
Profile last updated
September 5, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Michigan #5101027399

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1114411873. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
35
Distinct HCPCS
2
Medicare allowed
$3,363
HCPCS Description Services Patients Avg allowed
01922 Anesthesia for x-ray or radiation therapy 24 24 $119
36620 Insertion of artery tube for blood sampling or infusion through skin 11 11 $46

In context: peer comparison

Among 90 peers in Ann Arbor Anesthesiology Physician, average services per provider: 25. This provider delivers 1.4× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Timothy Cummings's medical specialty?
Dr. Timothy Cummings practices Anesthesiology Physician in Ann Arbor, MI.
Where does Dr. Timothy Cummings practice?
Dr. Timothy Cummings practices at 1500 E Medical Center Dr, Ann Arbor, MI 481095000. Office phone: 7349364000.
What is Dr. Timothy Cummings's NPI?
Dr. Timothy Cummings's National Provider Identifier (NPI) is 1114411873, issued by NPPES.
Does Dr. Timothy Cummings accept Medicare assignment?
Yes. Dr. Timothy Cummings accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Cummings commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for x-ray or radiation therapy (HCPCS 01922); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620). Source: CMS Medicare Physician & Other Practitioners file.