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Regan A Valfer, M.D.

Obstetrics & Gynecology Physician in Northbrook, IL · enumerated 2007.

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

National Provider Identifier

1740475714

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Registry record

Entity type Individual (Type 1)
Name Regan A Valfer
Credential M.D.
Sex Female
Practice address 60 Revere Dr, Suite 750, Northbrook, IL, 60062
Phone (847) 272-7777
Fax (847) 272-7709
Enumeration date Sep 12, 2007
Last updated in NPPES Jul 22, 2013

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 036119377 (IL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
036119377 Other IL STATE LICENSE

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.

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Frequently asked questions

What is the NPI number for Regan Valfer?
The National Provider Identifier (NPI) for Regan Valfer is 1740475714, a Type 1 (individual) record in the CMS NPPES registry.
Where does Regan Valfer practice?
The practice location on file with NPPES is in Northbrook, IL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-22.