Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1528058278 Individual Practitioner Female Practitioner

Dr. Nancy Ann Serrell , MD

Internal Medicine • Chelsea, MA

Professional Overview & Biography Verified Profile Summary

Dr. Nancy Serrell, MD is a registered healthcare professional specializing in Internal Medicine in Chelsea, MA. Practice services are available at 151 EVERETT AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

151 Everett Ave
Chelsea Healthcare Center Chc

Chelsea, MA 021501812

Telephone 6178848300
Fax 6178898579
Associated Practice Facility / Clinic
🏢 Mass General Hospital Facility NPI 1982731006

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Chelsea, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 25.0 Yrs
State Avg: 29.3 Yrs
Regional Practice Density
37 Specialists

Practicing in Chelsea, MA (7127 Statewide)

Telehealth Adoption Rate
54.1% 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

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 42994

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
6172792 (MA)
Commercial Insurance / Payer ID Tufts Health Plan
042994 (MA)
Commercial Insurance / Payer ID Bcbs Ma
M09760 (MA)

Practice Associates & Co-Workers

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

35 Associated Practitioners
NPI 1013503291

Doctor of Philosophy (Ph.D.), Licensed Psychologist

Barbara Kelley , PNP

Nurse Practitioner - Pediatrics

NPI 1063564045

Pediatric Nurse Practitioner

Gail Gall , APRN, BC

Nurse Practitioner - Adult Health

NPI 1063564599

Advanced Practice Registered Nurse, BC

Robert Amrien , PA-C

Physician Assistant

NPI 1073570016

Physician Assistant (Certified)

NPI 1073893186

Doctor of Medicine (M.D.)

Dr. Katharine Morley , MD

Internal Medicine

NPI 1134232895

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 July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 151 EVERETT AVE, CHELSEA HEALTHCARE CENTER CHC, CHELSEA, MA 021501812 (Tel: 6178848300)

📍
Updated Business Mailing Address July 08, 2007

Registered at PO BOX 9142, MASS GENERAL PHYSICIAN ORGANIZATION, CHARLESTOWN, MA 021299142 (Tel: 6177240287)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as NANCY SERRELL, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #42994 in MA)

🟢
Initial NPI Registration & Enumeration October 25, 2005

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: 1528058278
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 25, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

Po Box 9142, Mass General Physician Organization

Charlestown, MA 021299142

Phone: 6177240287

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.