Mark B Hellmann DPM
NPI 1154362101 · Podiatric Clinic/Center · Harriman, TN
Enrolled with Medicare as Dme Supplier - Physician - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark B Hellmann DPM is a Podiatric Clinic/Center organization in Harriman, TN (NPI 1154362101).
Provider details
- NPI number
- 1154362101
- Entity type
- Organization
- Primary specialty
- Podiatric Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Katherine Sharp, Billing Manager(615) 563-2010
- License
- DPM608 (TN)
Specialties & taxonomies
Ambulatory Health Care Facilities
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Family Foot & Ankle Care
Registry dates
- Enumerated
- 2006-06-09
- Last updated
- 2022-05-09
- Certified
- 2022-05-09
Frequently asked questions
- What is Mark B Hellmann DPM's NPI number?
- Mark B Hellmann DPM's National Provider Identifier (NPI) is 1154362101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark B Hellmann DPM?
- Mark B Hellmann DPM is classified in the NPPES registry as Podiatric Clinic/Center (Ambulatory Health Care Facilities).
- Where is Mark B Hellmann DPM located?
- Mark B Hellmann DPM's practice location on file with NPPES is 1855 Tanner Way Ste 130, Harriman, TN 37748-8331.
- What is Mark B Hellmann DPM's phone number?
- The practice phone number listed in the NPPES registry for Mark B Hellmann DPM is (865) 882-4944.
- Does Mark B Hellmann DPM accept Medicare?
- Mark B Hellmann DPM is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mark B Hellmann DPM?
- The authorized official listed on Mark B Hellmann DPM's NPPES record is Katherine Sharp, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark B Hellmann DPM's NPI active?
- Yes — Mark B Hellmann DPM's NPI (1154362101) is active in the NPPES registry as of the last update on 2022-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.