1. Home
  2. Directory
  3. Maryland
  4. Chevy Chase
  5. Dentist
  6. NPI Profile

DR. MARK STEVEN HEGEMAN D.D.S.
NPI 1639450372
Dentist in Chevy Chase, MD

Active since September 08, 2011
4820 CHEVY CHASE DRIVE, #B2, CHEVY CHASE, MD 20815(301) 652-8200 Get Directions Write a Review

NPPES record last updated: September 8, 2011. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Mark Steven Hegeman D.d.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARK STEVEN HEGEMAN D.D.S. (NPI 1639450372) is an individual dentist in Chevy Chase, Maryland, licensed in Maryland (10264) and active in the NPI registry since September 2011.

NPPES Registry Identity

NPI1639450372
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. MARK STEVEN HEGEMANCredential: D.D.S.
Location Address4820 CHEVY CHASE DRIVE, #B2Chevy Chase, MD 20815
Mailing Address4820 Chevy Chase Drive, #b2Chevy Chase, MD 20815 · (301) 652-8200
Phone(301) 652-8200
Sole ProprietorYes
Enumeration DateSeptember 8, 2011
✔ NPI 1639450372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in MD · 10264
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
4820 CHEVY CHASE DRIVE, Chevy Chase, MD 20815
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and more.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Hegeman's NPI number?

The NPI number for Mark Hegeman is 1639450372. It was assigned to this individual provider in the NPPES registry on September 8, 2011.

Where is Mark Hegeman located?

Mark Hegeman practices at 4820 Chevy Chase Drive #b2, Chevy Chase, MD 20815. The listed phone number is (301) 652-8200.

What is Mark Hegeman's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does Mark Hegeman accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 6 other insurers list Mark Hegeman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Hegeman was last updated on September 8, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.