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Active NPI 1750819272 Individual Practitioner Male Practitioner

Dr. Ammar Humayun , MD

Surgery • Worcester, MA

Professional Overview & Biography Verified Profile Summary

Dr. Ammar Humayun, MD is a certified Surgery practicing in Worcester, MA. With approximately 10 years of clinical experience since completing medical education in 2016, Dr. Humayun delivers high-quality medical care to the local community at 21 EASTERN AVE STE 3.

Dr. Humayun is affiliated with Vascular Care Group Llc and does not directly accept Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

21 Eastern Ave Ste 3

Worcester, MA 016053094

Telephone 5085560223
Associated Practice Facility / Clinic
🏢 Tvcg Harrington Pllc Facility NPI 1033786124

Medicare Profile & Education

Medical School

Other

Graduation Year

2016

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Worcester, MA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs -13.4 yrs vs City Avg
City Avg: 23.4 Yrs
State Avg: 28.2 Yrs
Regional Practice Density
48 Specialists

Practicing in Worcester, MA (1077 Statewide)

Telehealth Adoption Rate
20.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Humayun (10 Years) 10 Yrs
Worcester Specialty Average (23.4 Years) 23.4 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-12-03
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License PA MT213557

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 - Vascular Surgery

NUCC Taxonomy Code: 2086S0129X

State License MA 1023524

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Hospital & Practice Group Affiliations

Vascular Care Group Llc

100 Camp St, Hyannis, MA 026013063

Phone: 5087751984

Practice Associates & Co-Workers

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

3 Associated Practitioners
Mallory Gibbons , NP

Nurse Practitioner - Acute Care

NPI 1083150361

Nurse Practitioner

Lorraine Loretz

Nurse Practitioner - Family

NPI 1649202441
Dr. Edward Arous , MD

Surgery - Vascular Surgery

NPI 1982999199

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location December 03, 2025

Registered at 21 EASTERN AVE STE 3, WORCESTER, MA 016053094 (Tel: 5085560223)

📍
Updated Business Mailing Address December 03, 2025

Registered at 21 EASTERN AVE STE 3, WORCESTER, MA 016053094 (Tel: 5085560223)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 03, 2025

Surgery (License #1023524 in MA)

📍
Updated Practice Location April 28, 2023

Registered at 263 FARMINGTON AVE, FARMINGTON, CT 060301121 (Tel: 7068880177)

📍
Updated Business Mailing Address April 28, 2023

Registered at 801 YALE AVE APT 830, SWARTHMORE, PA 190811812 (Tel: 7068880177)

NPI Profile Active May 29, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location May 29, 2017

Registered at 230 N BROAD ST, PHILADELPHIA, PA 191021121 (Tel: 7068880177)

📍
Updated Business Mailing Address May 29, 2017

Registered at 1439 VINE ST APT 2R, PHILADELPHIA, PA 191021004 (Tel: 7068880177)

👤
Provider Name / Credentials Updated May 29, 2017

Recorded as AMMAR HUMAYUN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 29, 2017

Surgery (License #MT213557 in PA)

🟢
Initial NPI Registration & Enumeration May 29, 2017

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: 1750819272
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 29, 2017
Last Update: December 03, 2025
Sole Proprietor: No

Mailing Address

21 Eastern Ave Ste 3

Worcester, MA 016053094

Phone: 5085560223

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.