Dr. Mark Allison Haring

Dr. Mark Allison Haring is a General Practice Physician provider (General Practice) practicing in Terre Haute, IN, registered in the NPPES registry with NPI 1255427407 since 2006. Practices at Freiendly Family Dentistry, LLC (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1255427407
Entity type	Individual (Type 1)
Name	Dr. Mark Allison Haring
Sex	Male
Practice address	1626 S STATE ROAD 46, Terre Haute, IN, 47803
Phone	8128772238
Fax	8128779408
Enumeration date	2006-10-05
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
208D00000X	General Practice Physician	Primary	12007347A	IN

Copy-ready billing details

Provider: Mark Haring
NPI: 1255427407
Taxonomy: 208D00000X (General Practice Physician)
Address: 1626 S STATE ROAD 46, Terre Haute, IN, 47803

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1235505579	Freiendly Family Dentistry, LLC	Organization	Dental Clinic/Center	Terre Haute, IN
1023626298	Krystina Cobb	Individual	Dentist	Terre Haute, IN
1508609967	Marissa Scheid	Individual	General Practice Dentistry	Terre Haute, IN
1720972920	Samir Hazime	Individual	General Practice Dentistry	Terre Haute, IN

Verify this record

Cross-check NPI 1255427407 against the authoritative CMS record: view Dr. Mark Allison Haring 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Mark Haring?

Mark Haring is registered in NPPES with the primary taxonomy of General Practice Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.