Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1710318498 Individual Practitioner Male Practitioner

Gregory Dumchin

Physician Assistant • Brooklyn, NY

✓ Accepts Medicare Assignment
Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Gregory Dumchin is a registered Physician Assistant practitioner in Brooklyn, NY. With approximately 31 years of clinical practice since completing medical education in 1995, Gregory Dumchin provides healthcare services at the registered practice location at 450 CLARKSON AVE.

Gregory Dumchin is affiliated with North Shore-Lij Medical Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include insertion of heart rhythm monitor under skin. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

450 Clarkson Ave

Brooklyn, NY 112032012

Telephone 1718270414
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

1995

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Brooklyn, NY

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
31 Yrs +19.7 yrs vs City Avg
City Avg: 11.3 Yrs
State Avg: 12.0 Yrs
Regional Practice Density
1293 Specialists

Practicing in Brooklyn, NY (15701 Statewide)

Telehealth Adoption Rate
5.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
83.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Dumchin (31 Years) 31 Yrs
Brooklyn Specialty Average (11.3 Years) 11.3 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
33285 Insertion of heart rhythm monitor under skin
11 11 $521.00 $85.44

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License NY 005746

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

North Shore-Lij Medical Pc

300 Community Dr, Manhasset, NY 110303816

North Shore-Lij Medical Pc

350 Community Dr, Manhasset, NY 110303816

Phone: 5165623845

North Shore-Lij Medical Pc

330 Community Dr, Manhasset, NY 110303816

Phone: 5167082550

North Shore-Lij Medical Pc

111 E 77th St, New York, NY 100751850

Phone: 2124343966

North Shore-Lij Medical Pc

100 E 77th St, New York, NY 100751850

North Shore-Lij Medical Pc

300 Community Dr Ll, Manhasset, NY 110303816

Phone: 5165622229

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Snehalata Topgi , MD

Emergency Medicine

NPI 1003221771

Doctor of Medicine (M.D.)

Dr. Maryam Noori Koloori , MD

Student in an Organized Health Care Education/Training Program

NPI 1003262361

Doctor of Medicine (M.D.)

Dr. Vivek Yadav , MD

Internal Medicine - Pulmonary Disease

NPI 1003331638

Doctor of Medicine (M.D.)

Dr. Daniel Beegan , MD

Family Medicine

NPI 1003360041

Doctor of Medicine (M.D.)

NPI 1003379827

Doctor of Osteopathic Medicine (D.O.)

Dr. Miguel Barrios , MD

Emergency Medicine

NPI 1003496142

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active December 06, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location December 06, 2013

Registered at 450 CLARKSON AVE, BROOKLYN, NY 112032012 (Tel: 1718270414)

📍
Updated Business Mailing Address December 06, 2013

Registered at 5135 WINAMAC DR, POCONO LAKE, PA 183478127

👤
Provider Name / Credentials Updated December 06, 2013

Recorded as GREGORY DUMCHIN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 06, 2013

Physician Assistant (License #005746 in NY)

🟢
Initial NPI Registration & Enumeration December 06, 2013

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: 1710318498
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 06, 2013
Last Update: December 06, 2013
Sole Proprietor: No

Mailing Address

5135 Winamac Dr

Pocono Lake, PA 183478127

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.