Doctor profile · Federal record

Dr. William Long, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Ann Arbor, MI

  • NPI 1912945148
  • Accepts Medicare
  • 32 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 E Medical Center Dr, 1H247 University Hospital
Ann Arbor, MI 481095048
(734) 936-4280
Mailing address
3621 S State St
Ann Arbor, MI 481081633

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
November 20, 2019
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Michigan #4704154703

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1912945148. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
85
Distinct HCPCS
2
Medicare allowed
$7,004
HCPCS Description Services Patients Avg allowed
00142 Anesthesia for lens surgery 50 50 $73
00140 Anesthesia for other procedure on eye 35 33 $96

In context: peer comparison

Among 90 peers in this city , average services per provider: 26. This provider delivers 3.3× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. William Long's medical specialty?
Dr. William Long practices Certified Registered Nurse Anesthetist in Ann Arbor, MI.
Where does Dr. William Long practice?
Dr. William Long practices at 1500 E Medical Center Dr, Ann Arbor, MI 481095048. Office phone: 7349364280.
What is Dr. William Long's NPI?
Dr. William Long's National Provider Identifier (NPI) is 1912945148, issued by NPPES.
Does Dr. William Long accept Medicare assignment?
Yes. Dr. William Long accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Long commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on eye (HCPCS 00140). Source: CMS Medicare Physician & Other Practitioners file.