Dr. Mark Dinner, D.M.D.

Dr. Mark Dinner is a Orthodontics and Dentofacial Orthopedics Dentistry provider (Dentist) practicing in Hazleton, PA, registered in the NPPES registry with NPI 1326044116 since 2005. The credential DMD stands for Doctor of Medicine in Dentistry.

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NPI	1326044116
Entity type	Individual (Type 1)
Name	Dr. Mark Dinner
Credential	D.M.D.
Sex	Male
Practice address	1201 N CHURCH ST, STE 209, Hazleton, PA, 18202
Phone	5704596245
Enumeration date	2005-06-26
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223X0400X	Orthodontics and Dentofacial Orthopedics Dentistry	Primary	DS019991L	PA

DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Copy-ready billing details

Provider: Mark Dinner, D.M.D.
NPI: 1326044116
Taxonomy: 1223X0400X (Orthodontics and Dentofacial Orthopedics Dentistry)
Address: 1201 N CHURCH ST, STE 209, Hazleton, PA, 18202

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1114985975	Diakon Home Care Services, LLC	Organization	Home Health Agency	Hazleton, PA
1437193034	James P. Mcavoy, O.D.,P.C.	Organization	Optometrist	Hazleton, PA
1386837920	Northeast Counseling Services	Organization	Mental Health Clinic/Center (Including Community Mental Health Center)	Hazleton, PA

Verify this record

Cross-check NPI 1326044116 against the authoritative CMS record: view Dr. Mark Dinner 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

What specialty is Mark Dinner?

Mark Dinner is registered in NPPES with the primary taxonomy of Orthodontics and Dentofacial Orthopedics Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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