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Dr. Mark S. Hoffrichter, D.D.S.

Dr. Mark S. Hoffrichter is a Oral and Maxillofacial Surgery (Dentist) provider (Dentist) practicing in Frederick, MD, registered in the NPPES registry with NPI 1285652339 since 2006. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1285652339
Entity type Individual (Type 1)
Name Dr. Mark S. Hoffrichter
Credential D.D.S.
Sex Male
Practice address Frederick, MD, 21703
Phone 3016955755
Fax 3016950550
Enumeration date 2006-07-17
Last updated in NPPES 2007-07-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223S0112X Oral and Maxillofacial Surgery (Dentist) Primary 12580 MD

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Mark Hoffrichter, D.D.S.
NPI: 1285652339
Taxonomy: 1223S0112X (Oral and Maxillofacial Surgery (Dentist))
Address: Frederick, MD, 21703

Other providers at this practice address

NPI Name Type Specialty Location
1831165380 Ayodeji Somefun Individual Psychiatry Physician Frederick, MD
1457320814 David Grace Individual Podiatrist Frederick, MD
1710932207 Center for Universal Surgery, PC Organization Ambulatory Surgical Clinic/Center Frederick, MD
1568498301 Foot and Ankle Care of Frederick, Inc Organization Podiatrist Frederick, MD
1427161850 Steven Digles Individual Chiropractor Frederick, MD
1760579031 Warren Bevard Individual Podiatrist Frederick, MD
1699862557 Christine Davis Individual Mental Health Counselor Frederick, MD
1720177769 William Clare Individual Clinical Social Worker Frederick, MD

Verify this record

Cross-check NPI 1285652339 against the authoritative CMS record: view Dr. Mark S. Hoffrichter 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

Where does Mark Hoffrichter practice?
The practice location on file with NPPES is in Frederick, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Hoffrichter?
The National Provider Identifier (NPI) for Mark Hoffrichter is 1285652339, a Type 1 (individual) record in the CMS NPPES registry.

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