Data Notice: All results sourced from the public CMS NPPES NPI Registry (45 CFR Part 162), for healthcare administrative use only (credentialing, billing, insurance verification). Not for law enforcement or legal proceedings. Not affiliated with CMS, HHS, or the US Government. Verify critical details at npiregistry.cms.hhs.gov. No queries stored.
Export Provider Record NPI 1316925340
Francis G O'ConnorMD
Active
NPI Number1316925340
NPI TypeNPI-1 Individual
SpecialtyFamily Medicine
Provider Details
NPI1316925340
NPI TypeNPI-1 Individual
StatusActive
Enumeration Date2006-01-09
Last Updated2023-11-27
Mailing AddressPo Box 791128, Fairfax Family Practice Centers, P.c.
Baltimore, MD 21279-1128
United States
Phone: (703) 766-5241 | Fax: (703) 378-8629
📍 View Map
Primary Practice Address3650 Joseph Siewick Drive, Suite 400, Fairfax Family Practice Centers, P.c.
Fairfax, VA 22033-1715
United States
Phone: (703) 391-2040 | Fax: (703) 391-1211
📍 View Map
Taxonomy / Specialty
PrimaryTaxonomy Code & DescriptionStateLicense Number
Yes207Q00000X – Family MedicineVA0101046842
No207QS0010X – Family Medicine, Sports MedicineVA0101046842
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About NPI 1316925340

Francis G O'Connor MD is a healthcare provider registered in the CMS NPPES NPI Registry with NPI number 1316925340. The primary specialty listed is Family Medicine. The provider is located in Fairfax, VA. This NPI is classified as a Type 1 (Individual) NPI and is currently active. The NPI was first enumerated (assigned) on 2006-01-09. All data is sourced directly from the official CMS NPPES public API and is updated daily.

Frequently Asked Questions

What is NPI 1316925340?

NPI 1316925340 belongs to Francis G O'Connor MD, a Family Medicine in Fairfax, VA. It is a Type 1 Individual NPI registered in the CMS NPPES NPI Registry.

Is NPI 1316925340 active?

The current status of NPI 1316925340 in the NPPES registry is Active. The record was last updated on 2023-11-27.

What specialty is NPI 1316925340?

NPI 1316925340 is classified under the taxonomy Family Medicine. Taxonomy codes in NPPES are maintained by the National Uniform Claim Committee (NUCC) and identify the provider's type, classification, and specialization.

How do I verify NPI 1316925340?

You can verify NPI 1316925340 at the official CMS NPPES website at npiregistry.cms.hhs.gov or using our free NPI Lookup tool above. All data shown on this page is sourced directly from the official NPPES public API and is updated daily by CMS.

What address is on file for NPI 1316925340?

The primary practice address on file for NPI 1316925340 is 3650 Joseph Siewick Drive, Fairfax, VA 22033-1715. This address is registered in the NPPES system and providers are required to update it within 30 days of any change.

When was NPI 1316925340 issued?

NPI 1316925340 was first issued (enumerated) on 2006-01-09. The NPPES record was last updated on 2023-11-27.

Practice Location Map

Francis G O'Connor is located at 3650 Joseph Siewick Drive, Fairfax, VA. Use the map below to find directions or verify the practice location.

📍 3650 Joseph Siewick Drive, Fairfax, VA 22033-1715  ·  Open in Google Maps ↗

Related Healthcare Providers

The following providers share the same practice location, specialty, or state as Francis G O'Connor. All records sourced from the CMS NPPES registry.

License Information

The following state license numbers are on file in the NPPES registry for NPI 1316925340. For license status verification, contact the relevant state licensing board directly.

Specialty / TaxonomyLicense NumberState
Family Medicine0101046842VA
Family Medicine, Sports Medicine0101046842VA
Data Verified from CMS NPPES Last synced: 2026-08-08 · Source: npiregistry.cms.hhs.gov · 45 CFR Part 162