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Active NPI 1588522742 Individual Practitioner Male Practitioner

Mark Chamberlain , PA

Physician Assistant • Hamden, CT

Professional Overview & Biography Verified Profile Summary

Mark Chamberlain, PA is a registered healthcare professional specializing in Physician Assistant in Hamden, CT. Practice services are available at 1650 DIXWELL AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1650 Dixwell Ave

Hamden, CT 065143615

Telephone 2032881700
Associated Practice Facility / Clinic
🏢 Chaudhry Medical Group, Pc. Facility NPI 1063852275

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Hamden, CT

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 11.4 Yrs
State Avg: 11.2 Yrs
Regional Practice Density
46 Specialists

Practicing in Hamden, CT (2065 Statewide)

Telehealth Adoption Rate
21.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-01-14
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CT 7438

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.

Practice Associates & Co-Workers

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

5 Associated Practitioners
Jordan Brown , PA

Physician Assistant

NPI 1396217675

Physician Assistant

Elizabeth Cerezo

Physician Assistant

NPI 1447832266
Jason Lorch , PA-C

Physician Assistant

NPI 1588123053

Physician Assistant (Certified)

Dr. Ayesha Chaudhry , MD

Internal Medicine

NPI 1841450657

Doctor of Medicine (M.D.)

Eric Black , PA-C

Physician Assistant - Medical

NPI 1962874792

Physician Assistant (Certified)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active January 14, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location January 14, 2026

Registered at 1650 DIXWELL AVE, HAMDEN, CT 065143615 (Tel: 2032881700)

📍
Updated Business Mailing Address January 14, 2026

Registered at 1650 DIXWELL AVE, HAMDEN, CT 065143615

👤
Provider Name / Credentials Updated January 14, 2026

Recorded as MARK CHAMBERLAIN, PA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 14, 2026

Physician Assistant (License #7438 in CT)

🟢
Initial NPI Registration & Enumeration January 14, 2026

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: 1588522742
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 14, 2026
Last Update: January 14, 2026
Sole Proprietor: No

Mailing Address

1650 Dixwell Ave

Hamden, CT 065143615

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.