Doctor profile · Federal record

Dr. Siju Mathew, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Registered Nurse · Montclair, NJ

  • NPI 1558759191
  • Accepts Medicare
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Bay Ave, Anesthesia Office
Montclair, NJ 070424837
(973) 429-6219
fax (845) 547-0740
Mailing address
100 Route 59, Suite 105
Suffern, NY 109014927

Credentials & registration

NPPES · NUCC
NPI registered
January 2015 — 11 yrs on file
Profile last updated
May 26, 2015
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
367500000X — NUCC code
State licenses (2)
New Jersey #26NJ00554700 · New Jersey #26NR15938100

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558759191. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
24
Distinct HCPCS
2
Medicare allowed
$8,869
HCPCS Description Services Patients Avg allowed
01402 Anesthesia for procedure for total knee joint replacement 13 12 $371
01214 Anesthesia for total hip replacement 11 11 $368

In context: peer comparison

Among 6 peers in this city , average services per provider: 16. This provider delivers 1.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Siju Mathew's medical specialty?
Dr. Siju Mathew practices Certified Registered Nurse Anesthetist in Montclair, NJ.
Where does Dr. Siju Mathew practice?
Dr. Siju Mathew practices at 1 Bay Ave, Montclair, NJ 070424837. Office phone: 9734296219.
What is Dr. Siju Mathew's NPI?
Dr. Siju Mathew's National Provider Identifier (NPI) is 1558759191, issued by NPPES.
Does Dr. Siju Mathew accept Medicare assignment?
Yes. Dr. Siju Mathew accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Siju Mathew commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for procedure for total knee joint replacement (HCPCS 01402); Anesthesia for total hip replacement (HCPCS 01214). Source: CMS Medicare Physician & Other Practitioners file.