Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1831171255 Individual Practitioner Male Practitioner

Mark Douglas Wellman , PNP

Nurse Practitioner - Pediatrics • Concord, MA

Professional Overview & Biography Verified Profile Summary

Mark Wellman, PNP is a registered healthcare professional specializing in Nurse Practitioner - Pediatrics in Concord, MA. Practice services are available at 101 THOREAU ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

101 Thoreau St

Concord, MA 017422443

Telephone 9783699401
Associated Practice Facility / Clinic
🏢 Aisling Gaughan, M.d., P.c. Facility NPI 1366588394

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Pediatrics in Concord, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 22.0 Yrs
State Avg: 17.3 Yrs
Regional Practice Density
7 Specialists

Practicing in Concord, MA (1318 Statewide)

Telehealth Adoption Rate
0.0% 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

Nurse Practitioner - Pediatrics Primary Specialty

NUCC Taxonomy Code: 363LP0200X

State License MA 124639

Definition to come...

Practice Associates & Co-Workers

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

2 Associated Practitioners
NPI 1609857861

Doctor of Medicine (M.D.), FAAP

NPI 1811199433

Doctor of Osteopathic Medicine (D.O.)

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 101 THOREAU ST, CONCORD, MA 017422443 (Tel: 9783699401)

📍
Updated Business Mailing Address July 08, 2007

Registered at 4 ROYCE LN, WESTFORD, MA 018864015 (Tel: 9786929078)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as MARK WELLMAN, PNP

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

Nurse Practitioner (License #124639 in MA)

🟢
Initial NPI Registration & Enumeration November 20, 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: 1831171255
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 20, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

4 Royce Ln

Westford, MA 018864015

Phone: 9786929078

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.