Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Amanda Joy Gregas, PH.D.

Counseling Psychologist in Milwaukee, WI · enumerated 2007.

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

National Provider Identifier

1992837918

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Registry record

Entity type Individual (Type 1)

Name Dr. Amanda Joy Gregas

Credential PH.D.

Sex Female

Practice address Milwaukee, WI, 53295

Phone (414) 384-2000

Enumeration date Mar 12, 2007

Last updated in NPPES Mar 3, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 2927-57 (WI) Primary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 3364 (WI) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
2927-57	Other	WI	WISCONSIN DEPARTMENT OF REGULATION AND LICENSING
40958700	Medicaid	WI	-
3364	Other	WI	LICENSED PROF. COUNSELOR

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 Amanda Gregas?

The National Provider Identifier (NPI) for Amanda Gregas is 1992837918, a Type 1 (individual) record in the CMS NPPES registry.

Where does Amanda Gregas practice?

The practice location on file with NPPES is in Milwaukee, WI. 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 2020-03-03.