Doctor profile · Federal record

Dr. Alexander Mason

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Bronx, NY

  • NPI 1508331752
  • MIPS 100.0 / 100 · 2023
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1825 Eastchester Road
Bronx, NY 10461
(718) 904-2872

Credentials & registration

NPPES · NUCC
NPI registered
October 2018 — 8 yrs on file
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
New York #659658

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508331752. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
13
Distinct HCPCS
1
Medicare allowed
$1,158
HCPCS Description Services Patients Avg allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 13 13 $89

In context: peer comparison

Among 17 peers in this city , average services per provider: 24. This provider delivers 0.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexander Mason's medical specialty?
Dr. Alexander Mason practices Certified Registered Nurse Anesthetist in Bronx, NY.
Where does Dr. Alexander Mason practice?
Dr. Alexander Mason practices at 1825 Eastchester Road, Bronx, NY 10461. Office phone: 7189042872.
What is Dr. Alexander Mason's NPI?
Dr. Alexander Mason's National Provider Identifier (NPI) is 1508331752, issued by NPPES.
Does Dr. Alexander Mason accept Medicare assignment?
Dr. Alexander Mason does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Alexander Mason commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.