Doctor profile · Federal record

Dr. Marius Ilario, MD

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Cytopathology Physician · Ramsey, NJ

  • NPI 1720024995
  • Accepts Medicare
  • MIPS 82.0 / 100 · 2023
  • 29 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
535 E Crescent Ave, C/O Histopathology Services, LLC
Ramsey, NJ 074462922
(201) 661-7280
fax (201) 661-7297

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
April 22, 2013
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
New York #222763
Medicaid
NY #03039916

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720024995. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,772
Distinct HCPCS
10
Medicare allowed
$96,621
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 1,231 633 $38
88341 Special stained specimen slides to examine tissue, each additional procedure 516 101 $29
88342 Special stained specimen slides to examine tissue, initial procedure 404 308 $36
88311 Preparation of tissue for examination by removing any calcium present 173 161 $13
88304 Pathology examination of tissue using a microscope, moderately low complexity 107 101 $12
88307 Pathology examination of tissue using a microscope, moderately high complexity 92 77 $85
88360 Microscopic genetic analysis of tumor, manual 56 26 $43
88313 Special stained specimen slides to examine tissue including interpretation and report 50 32 $12
88112 Cell examination of specimen, selective cellular enhancement technique 47 46 $28
88312 Special stained specimen slides to identify organisms including interpretation and report 36 25 $27

In context: peer comparison

Among 3 peers in this city , average services per provider: 134. This provider delivers 21× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Marius Ilario's medical specialty?
Dr. Marius Ilario practices Anatomic Pathology & Clinical Pathology Physician in Ramsey, NJ.
Where does Dr. Marius Ilario practice?
Dr. Marius Ilario practices at 535 E Crescent Ave, Ramsey, NJ 074462922. Office phone: 2016617280.
What is Dr. Marius Ilario's NPI?
Dr. Marius Ilario's National Provider Identifier (NPI) is 1720024995, issued by NPPES.
Does Dr. Marius Ilario accept Medicare assignment?
Yes. Dr. Marius Ilario accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marius Ilario commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342). Source: CMS Medicare Physician & Other Practitioners file.