Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Steven Hochman, DDS

Q: What is the NPI number for Mark Hochman?

The National Provider Identifier (NPI) for Mark Hochman is 1447239306, a Type 1 (individual) record in the CMS NPPES registry.

Dentist in Leonardtown, MD · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1447239306

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Registry record

Entity type Individual (Type 1)

Name Mark Steven Hochman

Credential DDS

Sex Male

Practice address 23140 Moakley St, Suite # 5, Leonardtown, MD, 20650

Phone (301) 475-2881

Fax (301) 475-5486

Enumeration date Jan 10, 2006

Last updated in NPPES Mar 2, 2010

Taxonomy & licenses

122300000X Dentist Dental Providers · License 7044 (MD) Primary

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

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Mark Hochman?

The National Provider Identifier (NPI) for Mark Hochman is 1447239306, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Hochman practice?

The practice location on file with NPPES is in Leonardtown, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-02.