Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jacob A Hartley, D.M.D

General Practice Dentistry in Williamsburg, VA · enumerated 2012.

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

National Provider Identifier

1669731014

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Registry record

Entity type Individual (Type 1)

Name Dr. Jacob A Hartley

Credential D.M.D

Sex Male

Practice address 1131 Professional Dr, Williamsburg, VA, 23185

Phone (757) 220-0330

Fax (757) 220-9067

Enumeration date May 4, 2012

Last updated in NPPES Jun 4, 2012

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DS038985 (PA) Primary

1223G0001X General Practice Dentistry Dental Providers · License 0401413592 (VA) Secondary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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 Jacob Hartley?

Jacob Hartley is registered in NPPES with the primary taxonomy of General Practice Dentistry. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-04.