Mark B Hellmann Dpm

Mark B Hellmann Dpm is a healthcare organization registered as Podiatric Clinic/Center in Harriman, TN, holding Type 2 (organization) NPI 1154362101 since 2006. The authorized official on file is Katherine Sharp, Billing Manager.

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NPI	1154362101
Entity type	Organization (Type 2)
Legal business name	Mark B Hellmann Dpm
Other name	<Unavail>
Practice address	1855 TANNER WAY STE 130, Harriman, TN, 37748
Phone	8658824944
Enumeration date	2006-06-09
Last updated in NPPES	2022-05-09

Authorized official

Name	Katherine Sharp
Title	Billing Manager
Phone	6155632010

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
332B00000X	Durable Medical Equipment & Medical Supplies	Secondary	DPM608	TN
261QP1100X	Podiatric Clinic/Center	Primary	—	—

Other identifiers

Identifier	Type	State	Issuer
Q045081	Medicaid	TN	—

Copy-ready billing details

Provider: Mark B Hellmann Dpm
NPI: 1154362101
Taxonomy: 261QP1100X (Podiatric Clinic/Center)
Address: 1855 TANNER WAY STE 130, Harriman, TN, 37748

Providers at this address

NPI	Name	Type	Specialty	Location
1588616098	Mark Hellmann	Individual	Foot & Ankle Surgery Podiatrist	Harriman, TN

Verify this record

Cross-check NPI 1154362101 against the authoritative CMS record: view Mark B Hellmann Dpm on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-05-09. Verify at npiregistry.cms.hhs.gov.

Where is Mark B Hellmann Dpm located?

The practice location on file with NPPES is in Harriman, TN.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2022-05-09.