NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kristin Adelle Harrington, MD

Family Medicine Physician in Fairfax, VA · enumerated 2015 · practices at Washington Hospital Center.

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

National Provider Identifier

1255710554

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Kristin Adelle Harrington
Credential MD
Sex Female
Practice address 10530 Rosehaven St Ste 100, Fairfax, VA, 22030
Phone (703) 938-0363
Fax (703) 938-8653
Enumeration date May 20, 2015
Last updated in NPPES Nov 27, 2023

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License BP10054271 (TX) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 0101268354 (VA) Primary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License R3336 (TX) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 specialty is Kristin Harrington?
Kristin Harrington is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-27.