Doctor profile · Federal record

Dr. Nicholas Rottler, M.D.

Trauma Surgery Physician (CMS: Emergency Medicine) · Saint Louis, MO

  • NPI 1235424706
  • Accepts Medicare
  • 15 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3635 Vista Ave
Saint Louis, MO 631102539
(314) 397-0991
Mailing address
1441 Constitution Blvd
Salinas, CA 939063100

Credentials & registration

NPPES · NUCC
NPI registered
June 2011 — 15 yrs on file
Profile last updated
January 21, 2021
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
2086S0127X — NUCC code
State license (1)
California #A156069

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235424706. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
113
Distinct HCPCS
3
Medicare allowed
$17,113
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 57 47 $219
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 41 34 $82
99238 Hospital discharge day management, 30 minutes or less 15 15 $85

In context: peer comparison

Among 4 peers in Saint Louis Trauma Surgery Physician, average services per provider: 30. This provider delivers 3.8× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nicholas Rottler's medical specialty?
Dr. Nicholas Rottler practices Trauma Surgery Physician in Saint Louis, MO.
Where does Dr. Nicholas Rottler practice?
Dr. Nicholas Rottler practices at 3635 Vista Ave, Saint Louis, MO 631102539. Office phone: 3143970991.
What is Dr. Nicholas Rottler's NPI?
Dr. Nicholas Rottler's National Provider Identifier (NPI) is 1235424706, issued by NPPES.
Does Dr. Nicholas Rottler accept Medicare assignment?
Yes. Dr. Nicholas Rottler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Rottler commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.