Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John Roth, Dpm

Q: What type of organization is John Roth, Dpm?

John Roth, Dpm is registered in NPPES as a Durable Medical Equipment & Medical Supplies (its primary provider taxonomy).

Durable Medical Equipment & Medical Supplies in Catonsville, MD · enumerated 2010 · authorized official John Roth, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1164730214

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name John Roth, Dpm

Practice address 2 E Rolling Crossroads, Suite 55, Catonsville, MD, 21228

Phone (410) 455-9660

Fax (410) 455-9665

Enumeration date Sep 22, 2010

Last updated in NPPES Oct 21, 2010

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 00679 (MD) Primary

Authorized official

Name John Roth

Title Owner

Phone (410) 455-9660

Other identifiers

Identifier	Type	State	Issuer
31463	Other	MD	UNITED HEALTHCARE
77530002	Other	MD	CAREFIRST BLUECHOICE
408078500	Medicaid	MD	-
27-00297	Other	MD	UNITED HEALTHCARE OF MID-ATLANTIC
4309156	Other	MD	AETNA
T210	Other	MD	CAREFIRST BLUECROSS BLUESHIELD

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is John Roth, Dpm?

John Roth, Dpm is registered in NPPES as a Durable Medical Equipment & Medical Supplies (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-21.