DR. HARRINGTON
NPI 1598948721
General Practice in N Potomac, MD

Q: What is Dr Carolyn J. Harrington's NPI number?

The NPI number for Dr Carolyn J. Harrington is 1598948721. It was assigned to this organization in the NPPES registry on December 11, 2007. The provider is doing business as Dr. Harrington.

Q: What is Dr Carolyn J. Harrington's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Active since December 11, 2007

11908 DARNESTOWN RD STE A&B, N POTOMAC, MD 20878(301) 208-1516(301) 208-0547 Get Directions Write a Review

NPPES record last updated: December 11, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Harrington NPPES

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

DR. HARRINGTON (NPI 1598948721) is a healthcare organization registered as a general practice in N Potomac, Maryland and active in the NPI registry since December 2007. The organization lists Carolyn J Harrington, Physician, as its authorized official.

NPPES Registry Identity

NPI1598948721

Entity TypeOrganization

Primary Taxonomy208D00000X

Legal Business NameDR CAROLYN J. HARRINGTON

Location Address11908 DARNESTOWN RD STE A&BN Potomac, MD 20878-2295

Mailing Address11908 Darnestown Rd Ste A&bN Potomac, MD 20878-2295 · (301) 208-1516 · Fax (301) 208-0547

Phone(301) 208-1516

Fax(301) 208-0547

Organization SubpartNo

Authorized OfficialCarolyn J HarringtonPhysician · (301) 208-1516

Enumeration DateDecember 11, 2007

✔ NPI 1598948721 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Also ListedObstetrics & GynecologyTaxonomy 207V00000X

11908 DARNESTOWN RD STE A&B, N Potomac, MD 20878

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Other Names 1

Doing Business AsDr. Harrington

Other Identifiers 1

Medicare PING01007DC

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 Dr Carolyn J. Harrington's NPI number?

The NPI number for Dr Carolyn J. Harrington is 1598948721. It was assigned to this organization in the NPPES registry on December 11, 2007. The provider is doing business as Dr. Harrington.

Where is Dr Carolyn J. Harrington located?

Dr Carolyn J. Harrington is located at 11908 Darnestown Rd Ste A&b, N Potomac, MD 20878. The listed phone number is (301) 208-1516.

What is Dr Carolyn J. Harrington's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for Dr Carolyn J. Harrington was last updated on December 11, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.