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Deactivated NPI 1912946914 Deactivated / Inactive NPI Male Practitioner

Dr. John J Martin , MD

Ophthalmology • Williamstown, MA

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. John Martin has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date June 05, 2006
NPI Deactivation Date May 09, 2022
Total Practice Duration ~16 Years of Practice (2006 – 2022)

Professional Overview & Biography Verified Profile Summary

Dr. John Martin, MD was a registered Ophthalmology practicing in Williamstown, MA. Throughout an active medical career spanning 16 years, Dr. Martin provided care at the practice location at 52 MOORLAND ST until profile deactivation on 2022-05-09.

Practice Location & Contact Primary Location

Practice Address

52 Moorland St

Williamstown, MA 012672410

Telephone 4134583753

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Williamstown, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 30.8 Yrs
Regional Practice Density
2 Specialists

Practicing in Williamstown, MA (841 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

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License MA 23499

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Career & Practice History Timeline

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

7 Historical Events
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NPI Profile Deactivated May 09, 2022

Record deactivated on May 09, 2022

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

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Updated Practice Location July 08, 2007

Registered at 52 MOORLAND ST, WILLIAMSTOWN, MA 012672410 (Tel: 4134583753)

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Updated Business Mailing Address July 08, 2007

Registered at 52 MOORLAND ST, WILLIAMSTOWN, MA 012672410 (Tel: 4134583753)

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Provider Name / Credentials Updated July 08, 2007

Recorded as JOHN MARTIN, M.D.

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

Ophthalmology (License #23499 in MA)

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Initial NPI Registration & Enumeration June 05, 2006

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: 1912946914
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 05, 2006
Last Update: July 08, 2007
Deactivation Date: May 09, 2022

Mailing Address

52 Moorland St

Williamstown, MA 012672410

Phone: 4134583753

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.