Doctor profile · Federal record

Dr. Mark Pontow

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Appleton, WI

  • NPI 1255914735
  • Accepts Medicare
  • 5 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1506 S Oneida St
Appleton, WI 549151305
(920) 738-2000

Credentials & registration

NPPES · NUCC
NPI registered
May 2021 — 5 yrs on file
Profile last updated
May 8, 2025
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Wisconsin #11943-33

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255914735. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
14
Distinct HCPCS
1
Medicare allowed
$1,326
HCPCS Description Services Patients Avg allowed
00142 Anesthesia for lens surgery 14 13 $95

In context: peer comparison

Among 6 peers in this city , average services per provider: 13. This provider delivers 1.1× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Pontow's medical specialty?
Dr. Mark Pontow practices Certified Registered Nurse Anesthetist in Appleton, WI.
Where does Dr. Mark Pontow practice?
Dr. Mark Pontow practices at 1506 S Oneida St, Appleton, WI 549151305. Office phone: 9207382000.
What is Dr. Mark Pontow's NPI?
Dr. Mark Pontow's National Provider Identifier (NPI) is 1255914735, issued by NPPES.
Does Dr. Mark Pontow accept Medicare assignment?
Yes. Dr. Mark Pontow accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Pontow commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142). Source: CMS Medicare Physician & Other Practitioners file.