Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Summers

Family Medicine Physician in Fredericksburg, VA · enumerated 2006.

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

National Provider Identifier

1891719324

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Registry record

Entity type Individual (Type 1)

Name Michael Summers

Sex Male

Practice address 12101 Carol Ln Ste 101, Fredericksburg, VA, 22407

Phone (540) 741-9300

Enumeration date Jul 27, 2006

Last updated in NPPES Jul 14, 2025

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 0101273522 (VA) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 01034573A (IN) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 0101273522 (VA) Primary

Other identifiers

Identifier	Type	State	Issuer
000000599162	Other	-	ANTHEM PIN#
100348400	Medicaid	IN	-
P00696807	Other	-	RR MCR#

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 is the NPI number for Michael Summers?

The National Provider Identifier (NPI) for Michael Summers is 1891719324, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Summers practice?

The practice location on file with NPPES is in Fredericksburg, VA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-14.