Doctor profile · Federal record

Dr. Molly Mason, CRNA

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

  • NPI 1902177876
  • Accepts Medicare
  • 15 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
10400 75Th St
Kenosha, WI 531427884
(629) 485-6002
Additional location
2121 Main St, Suite 209
Buffalo, NY 142142693
(716) 836-7510
fax (716) 836-7511

Credentials & registration

NPPES · NUCC
NPI registered
January 2012 — 14 yrs on file
Profile last updated
July 11, 2022
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
367500000X — NUCC code
State licenses (2)
New York #652566-1 · Wisconsin #11725
Medicaid
WI #100200133

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902177876. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
16
Distinct HCPCS
1
Medicare allowed
$1,478
HCPCS Description Services Patients Avg allowed
00812 Anesthesia for exam of colon using an endoscope 16 16 $92

In context: peer comparison

Among 7 peers in this city , average services per provider: 48. This provider delivers 0.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Molly Mason's medical specialty?
Dr. Molly Mason practices Certified Registered Nurse Anesthetist in Kenosha, WI.
Where does Dr. Molly Mason practice?
Dr. Molly Mason practices at 10400 75Th St, Kenosha, WI 531427884. Office phone: 6294856002.
What is Dr. Molly Mason's NPI?
Dr. Molly Mason's National Provider Identifier (NPI) is 1902177876, issued by NPPES.
Does Dr. Molly Mason accept Medicare assignment?
Yes. Dr. Molly Mason accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Molly Mason commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for exam of colon using an endoscope (HCPCS 00812). Source: CMS Medicare Physician & Other Practitioners file.