Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOHN L MARGOLIS MD
NPI 1821062084
Surgery in Waterville, ME

Q: What is John Margolis's NPI number?

The NPI number for John Margolis is 1821062084. It was assigned to this individual provider in the NPPES registry on February 15, 2006.

Q: What is John Margolis's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for John Margolis was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 15, 2006

325 D KENNEDY MEMORIAL DR, WATERVILLE, ME 04901(207) 873-4055(207) 873-5243 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About John L Margolis Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN L MARGOLIS MD (NPI 1821062084) is an individual surgery provider in Waterville, Maine, licensed in Maine (11537) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1821062084

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameJOHN L MARGOLISCredential: MD

Location Address325 D KENNEDY MEMORIAL DRWaterville, ME 04901

Mailing Address325 D Kennedy Memorial DrWaterville, ME 04901 · (207) 873-4055 · Fax (207) 873-5243

Phone(207) 873-4055

Fax(207) 873-5243

Sole ProprietorNo

Enumeration DateFebruary 15, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1821062084 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in ME · 11537

Definition

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.

325 D KENNEDY MEMORIAL DR, Waterville, ME 04901

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Margolis's NPI number?

The NPI number for John Margolis is 1821062084. It was assigned to this individual provider in the NPPES registry on February 15, 2006.

Where is John Margolis located?

John Margolis practices at 325 D Kennedy Memorial Dr, Waterville, ME 04901. The listed phone number is (207) 873-4055.

What is John Margolis's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for John Margolis was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.