NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hanita Therese Oh-Tan, M.D.

Pediatrics Physician in Falls Church, VA · enumerated 2005 · practices at Captial Area Pediatrics, Inc.

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

National Provider Identifier

1346234986

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Hanita Therese Oh-Tan
Credential M.D.
Sex Female
Practice address 407 N. Washington Street, Ste. 100, Falls Church, VA, 22046
Fax (703) 241-1863
Enumeration date Sep 9, 2005
Last updated in NPPES Jan 19, 2012

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 0101240083 (VA) Primary
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 Hanita Oh-Tan?
Hanita Oh-Tan is registered in NPPES with the primary taxonomy of Pediatrics 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 2012-01-19.