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Active NPI 1568774222 Individual Practitioner Male Practitioner

Dr. Marius Liviu Calin , MD FACS FASMBS

Surgery • Belleville, NJ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Marius Calin, MD FACS FASMBS is a certified Surgery practicing in Belleville, NJ. With approximately 24 years of clinical experience since completing medical education in 2002, Dr. Calin delivers high-quality medical care to the local community at 165 BELMONT AVE APT 324.

Dr. Calin accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, emergency department visit with straightforward medical decision making, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

165 Belmont Ave Apt 324

Belleville, NJ 071093770

Telephone 9178532781
Fax 9172613303
Associated Practice Facility / Clinic
🏢 Mc Surgical Expertise Llc Facility NPI 1619718699

Medicare Profile & Education

Medical School

Other

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Belleville, NJ

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
24 Yrs -2.4 yrs vs City Avg
City Avg: 26.4 Yrs
State Avg: 26.9 Yrs
Regional Practice Density
6 Specialists

Practicing in Belleville, NJ (815 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
88.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Calin (24 Years) 24 Yrs
Belleville Specialty Average (26.4 Years) 26.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
157 33 $545.14 $83.25
99282 Emergency department visit with straightforward medical decision making
30 27 $550.00 $43.62
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
20 15 $1527.69 $177.45

Medical Specialties & State Licenses

CMS Verified: 2026-01-27
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License NJ 25MA09943400

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Surgery

NUCC Taxonomy Code: 208600000X

State License CA A152534

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Surgery

NUCC Taxonomy Code: 208600000X

State License NY 290405

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

20 Historical Events
📍
Updated Practice Location January 27, 2026

Registered at 165 BELMONT AVE APT 324, BELLEVILLE, NJ 071093770 (Tel: 9178532781)

📍
Updated Business Mailing Address January 27, 2026

Registered at 165 BELMONT AVE APT 324, BELLEVILLE, NJ 071093770 (Tel: 9178532781)

📍
Updated Practice Location June 04, 2024

Registered at 56 BROAD ST APT 411, BLOOMFIELD, NJ 070032373 (Tel: 9178532781)

📍
Updated Business Mailing Address June 04, 2024

Registered at 56 BROAD ST APT 411, BLOOMFIELD, NJ 070032373 (Tel: 9178532781)

👤
Provider Name / Credentials Updated June 04, 2024

Recorded as MARIUS CALIN, M.D. FACS FASMBS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 04, 2024

Surgery (License #A152534 in CA)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 21, 2022

Surgery (License #290405 in NY)

📍
Updated Practice Location December 01, 2019

Registered at 123 HIGHLAND AVE STE 202, GLEN RIDGE, NJ 070281578 (Tel: 9734297600)

📍
Updated Business Mailing Address December 01, 2019

Registered at 123 HIGHLAND AVE STE 202, GLEN RIDGE, NJ 070281578 (Tel: 9734297600)

NPI Profile Active September 28, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location September 28, 2017

Registered at 1276 FULTON AVE, BRONX, NY 104563402 (Tel: (718) 901-8988)

📍
Updated Business Mailing Address September 28, 2017

Registered at 1276 FULTON AVE, BRONX, NY 104563402 (Tel: (718) 901-8988)

👤
Provider Name / Credentials Updated September 28, 2017

Recorded as MARIUS CALIN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 28, 2017

Surgery (License #290405 in NY)

NPI Profile Active July 10, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location July 10, 2010

Registered at 1650 GRAND CONCOURSE, BRONX, NY 104577606 (Tel: 3473220604)

📍
Updated Business Mailing Address July 10, 2010

Registered at 1770 GRAND CONCOURSE APT 7M, BRONX, NY 104575528 (Tel: 3473220604)

👤
Provider Name / Credentials Updated July 10, 2010

Recorded as MARIUS CALIN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 10, 2010

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration July 10, 2010

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1568774222
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 10, 2010
Last Update: January 27, 2026
Sole Proprietor: Yes

Mailing Address

165 Belmont Ave Apt 324

Belleville, NJ 071093770

Phone: 9178532781

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.