Doctor profile · Federal record

Dr. William Curtiss, M.D.

Surgery Physician (CMS: General Surgery) · Surgical Critical Care Physician · Ypsilanti, MI

  • NPI 1558569236
  • Accepts Medicare
  • 19 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
5301 E Huron River Dr Ste 2428
Ypsilanti, MI 481971051
(734) 712-2581
Additional location
1717 Shaffer St, Suite 124
Kalamazoo, MI 490481647
(269) 226-6917

Credentials & registration

NPPES · NUCC
NPI registered
July 2007 — 19 yrs on file
Profile last updated
April 28, 2022
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
208600000X — NUCC code
State licenses (2)
Michigan #4301090801 · Michigan #L257964

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558569236. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
374
Distinct HCPCS
8
Medicare allowed
$44,936
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 125 90 $51
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 77 52 $81
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 49 48 $133
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 35 35 $177
99291 Critical care, first 30-74 minutes 31 13 $219
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 29 29 $86
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 16 15 $121
47562 Removal of gallbladder using an endoscope 12 12 $699

In context: peer comparison

Among 7 peers in this city , average services per provider: 30. This provider delivers 12× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$191
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 1 $122.56
Haemonetics Corporation 1 $67.98

By nature of payment

Food and Beverage
$191

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. William Curtiss's medical specialty?
Dr. William Curtiss practices Surgery Physician in Ypsilanti, MI.
Where does Dr. William Curtiss practice?
Dr. William Curtiss practices at 5301 E Huron River Dr Ste 2428, Ypsilanti, MI 481971051. Office phone: 7347122581.
What is Dr. William Curtiss's NPI?
Dr. William Curtiss's National Provider Identifier (NPI) is 1558569236, issued by NPPES.
Does Dr. William Curtiss accept Medicare assignment?
Yes. Dr. William Curtiss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Curtiss commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.