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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LOREN F GUY MD
NPI 1841280195
Psychiatry & Neurology - Psychiatry in Green Bay, WI

Active since October 27, 2005
2640 W POINT RD, GREEN BAY, WI 54304(920) 869-2711 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Loren F Guy Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LOREN F GUY MD (NPI 1841280195) is an individual psychiatry provider in Green Bay, Wisconsin, licensed in Wisconsin (27460-020) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1841280195
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameLOREN F GUYCredential: MD
Location Address2640 W POINT RDGreen Bay, WI 54304-1344
Mailing AddressPo Box 365Oneida, WI 54155-0365 · (920) 869-2711
Phone(920) 869-2711
Sole ProprietorNo
Enumeration DateOctober 27, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1841280195 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in WI · 27460-020
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
2640 W POINT RD, Green Bay, WI 54304
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Other Identifiers 1

Medicaid30727600WI

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHAEL P SAYERS PH D
Psychologist
2640 W POINT RD
GREEN BAY, WI 54304
Brown County (920) 869-2711
TINA M GRIFFITH
Counselor (Professional)
2640 W POINT RD
GREEN BAY, WI 54304
Brown County (920) 490-3790
MR. SCOTT D LALONDE CSAC
Counselor (Addiction (Substance Use Disorder))
2640 W POINT RD
GREEN BAY, WI 54304
Brown County (920) 869-2711
MS. REBECCA M KRUEGER APSW CSAC
Social Worker (Clinical)
2640 W POINT RD, ONEIDA BEHAVIORAL HEALTH
GREEN BAY, WI 54304
Brown County (920) 490-3790
SANGITA PATEL MD
Psychiatry & Neurology (Psychiatry)
2640 W POINT RD
GREEN BAY, WI 54304
Brown County (920) 490-3790
ANN ROCKHILL MS CICSW CADCII
Psychologist
2640 W POINT RD
GREEN BAY, WI 54304
Brown County (920) 869-2711
HANNA J LEISGANG
Health Educator
2640 W POINT RD
GREEN BAY, WI 54304
Brown County (920) 490-3790
SHANNON HILL SAC-IT
Counselor (Addiction (Substance Use Disorder))
2640 W POINT RD
GREEN BAY, WI 54304
Brown County (920) 490-3790

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Loren Guy's NPI number?

The NPI number for Loren Guy is 1841280195. It was assigned to this individual provider in the NPPES registry on October 27, 2005.

Where is Loren Guy located?

Loren Guy practices at 2640 W Point Rd, Green Bay, WI 54304. The listed phone number is (920) 869-2711.

What is Loren Guy's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Loren Guy was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.