Langenberg PLLC
NPI 1548466097 · Internal Medicine Physician · Livingston, TN
Langenberg PLLC is a Internal Medicine Physician organization in Livingston, TN (NPI 1548466097).
Provider details
- NPI number
- 1548466097
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Langenberg, Owner(931) 823-5681
- License
- 35093 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- Mark T. Langenberg, M.D.
Registry dates
- Enumerated
- 2007-06-22
- Last updated
- 2007-08-31
Frequently asked questions
- What is Langenberg PLLC's NPI number?
- Langenberg PLLC's National Provider Identifier (NPI) is 1548466097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Langenberg PLLC?
- Langenberg PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Langenberg PLLC located?
- Langenberg PLLC's practice location on file with NPPES is 500 W Main St, Livingston, TN 38570-1718.
- What is Langenberg PLLC's phone number?
- The practice phone number listed in the NPPES registry for Langenberg PLLC is (931) 823-5681.
- Who is the authorized official for Langenberg PLLC?
- The authorized official listed on Langenberg PLLC's NPPES record is Mark Langenberg, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Langenberg PLLC's NPI active?
- Yes — Langenberg PLLC's NPI (1548466097) is active in the NPPES registry as of the last update on 2007-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.