Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Babak Seihoun

Dentist in Waldorf, MD · enumerated 2016.

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

National Provider Identifier

1871945840

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Registry record

Entity type Individual (Type 1)

Name Babak Seihoun

Sex Male

Practice address 12070 Old Line Ctr Ste 101, Waldorf, MD, 20602

Phone (413) 221-4979

Enumeration date Jul 1, 2016

Last updated in NPPES Dec 18, 2019

Taxonomy & licenses

122300000X Dentist Dental Providers · License 0401415271 (VA) Secondary

122300000X Dentist Dental Providers · License 16140 (MD) Primary

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 Babak Seihoun?

The National Provider Identifier (NPI) for Babak Seihoun is 1871945840, a Type 1 (individual) record in the CMS NPPES registry.

Where does Babak Seihoun practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-18.