CHARLES C HARRINGTON DDS
NPI 1336382159
Dentist in North Potomac, MD

Q: What is Charles Harrington's NPI number?

The NPI number for Charles Harrington is 1336382159. It was assigned to this individual provider in the NPPES registry on April 9, 2009.

Q: What is Charles Harrington's specialty?

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

Active since April 09, 2009

11904 DARNESTOWN RD, SUITE C, NORTH POTOMAC, MD 20878(301) 977-1441(301) 977-0746 Get Directions Write a Review

NPPES record last updated: April 9, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Charles C Harrington Dds NPPES

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

CHARLES C HARRINGTON DDS (NPI 1336382159) is an individual dentist in North Potomac, Maryland, licensed in Maryland (12321) and active in the NPI registry since April 2009.

NPPES Registry Identity

NPI1336382159

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameCHARLES C HARRINGTONCredential: DDS

Location Address11904 DARNESTOWN RD, SUITE CNorth Potomac, MD 20878-3202

Mailing Address11904 Darnestown Rd, Suite CNorth Potomac, MD 20878-3202 · (301) 977-1441 · Fax (301) 977-0746

Phone(301) 977-1441

Fax(301) 977-0746

Sole ProprietorYes

Enumeration DateApril 9, 2009

✔ NPI 1336382159 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in MD · 12321

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.

11904 DARNESTOWN RD, North Potomac, MD 20878

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Other Identifiers 1

Other703766MD · United Concordia

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CHARLES B PARR DDS

Dentist (General Practice)

11904 DARNESTOWN RD, SUITE A
NORTH POTOMAC, MD 20878

Montgomery County (301) 519-3455

DR. CLAIRE LORRAINE CLARKE DDS

Dentist (General Practice)

11904 DARNESTOWN RD, SUITE A
NORTH POTOMAC, MD 20878

Montgomery County (301) 947-2660

GLORIA M LEE, DDS, PC

Dentist (General Practice)

11904 DARNESTOWN RD, SUITE A
NORTH POTOMAC, MD 20878

Montgomery County (301) 519-3455

DR. GLORIA M. LEE DDS

Dentist (General Practice)

11904 DARNESTOWN RD, SUITE A
NORTH POTOMAC, MD 20878

Montgomery County (301) 519-3455

DR. GABRIEL ADAM BERREBI M.D.

Internal Medicine

11904 DARNESTOWN RD, SUITE F
NORTH POTOMAC, MD 20878

Montgomery County (301) 926-7776

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 Charles Harrington's NPI number?

The NPI number for Charles Harrington is 1336382159. It was assigned to this individual provider in the NPPES registry on April 9, 2009.

Where is Charles Harrington located?

Charles Harrington practices at 11904 Darnestown Rd Suite C, North Potomac, MD 20878. The listed phone number is (301) 977-1441.

What is Charles Harrington's specialty?

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

When was this NPI record last updated?

The NPPES record for Charles Harrington was last updated on April 9, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.