Doctor profile · Federal record

Dr. Scott Regenbogen, MD

Colon & Rectal Surgery Physician (CMS: Colorectal Surgery (Proctology)) · Surgery Physician · Ann Arbor, MI

  • NPI 1871574095
  • Accepts Medicare
  • 24 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
November 2005 — 21 yrs on file
Profile last updated
October 20, 2020
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
208C00000X — NUCC code
State license (1)
Michigan #4301097958

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871574095. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
14
Distinct HCPCS
1
Medicare allowed
$942
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 14 12 $67

In context: peer comparison

Among 3 peers in Ann Arbor Colon & Rectal Surgery Physician, average services per provider: 18. This provider delivers 0.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
96
Patients
66
Total drug cost
$5,900
Drug Type Claims Patients Total cost
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 29 27 $807
Pantoprazole Sodium Generic 25 0 $4,929
Metronidazole Generic 21 20 $36
Neomycin Sulfate Generic 21 19 $128

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Scott Regenbogen's medical specialty?
Dr. Scott Regenbogen practices Colon & Rectal Surgery Physician in Ann Arbor, MI.
Where does Dr. Scott Regenbogen practice?
Dr. Scott Regenbogen practices at 1500 E Medical Center Dr, Ann Arbor, MI 481095000. Office phone: 7349364000.
What is Dr. Scott Regenbogen's NPI?
Dr. Scott Regenbogen's National Provider Identifier (NPI) is 1871574095, issued by NPPES.
Does Dr. Scott Regenbogen accept Medicare assignment?
Yes. Dr. Scott Regenbogen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Scott Regenbogen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.