DR. JOHN BARTHELOW CLASSEN MD
NPI 1215037676
General Practice in Edgewater, MD

Q: What is John Classen's NPI number?

The NPI number for John Classen is 1215037676. It was assigned to this individual provider in the NPPES registry on September 25, 2006.

Q: What is John Classen's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Q: When was this NPI record last updated?

The NPPES record for John Classen was last updated on June 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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 September 25, 2006

3059 SOLOMONS ISLAND RD, SUITE F-2, EDGEWATER, MD 21037(410) 956-3394(410) 956-3324 Get Directions Write a Review

NPPES record last updated: June 11, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. John Barthelow Classen Md NPPES

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

DR. JOHN BARTHELOW CLASSEN MD (NPI 1215037676) is an individual general practice provider in Edgewater, Maryland, licensed in Maryland (D0052684) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1215037676

Entity TypeIndividualMale

Primary Taxonomy208D00000X

Provider Legal NameDR. JOHN BARTHELOW CLASSENCredential: MD

Location Address3059 SOLOMONS ISLAND RD, SUITE F-2Edgewater, MD 21037-1433

Mailing Address3637 Rockdale RdManchester, MD 21102-2617 · (410) 377-8526

Phone(410) 956-3394

Fax(410) 956-3324

Sole ProprietorYes

Enumeration DateSeptember 25, 2006

Last NPPES UpdateJune 11, 2021

NPPES CertifiedJune 8, 2021

✔ NPI 1215037676 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in MD · D0052684

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Also ListedEmergency MedicineTaxonomy 207P00000X · License D0052684 (MD)

3059 SOLOMONS ISLAND RD, Edgewater, MD 21037

Open in Google Maps ↗

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

URGENT CARE MEDICINE, LLC

Clinic/Center (Urgent Care)

3059 SOLOMONS ISLAND RD, SUITE F-2
EDGEWATER, MD 21037

Anne Arundel County (443) 286-3533

BABARINDE OLAGOKE FADIREPO MD

Family Medicine

3059 SOLOMONS ISLAND RD, SUITE F-2
EDGEWATER, MD 21037

Anne Arundel County (410) 956-3394

MR. CARL JONATHAN GLIENKE PA-C

Physician Assistant

3059 SOLOMONS ISLAND RD
EDGEWATER, MD 21037

Anne Arundel County (410) 956-3394

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 Classen's NPI number?

The NPI number for John Classen is 1215037676. It was assigned to this individual provider in the NPPES registry on September 25, 2006.

Where is John Classen located?

John Classen practices at 3059 Solomons Island Rd Suite F-2, Edgewater, MD 21037. The listed phone number is (410) 956-3394.

What is John Classen's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for John Classen was last updated on June 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.