MR. ALLYN KRUMHOLZ (LP) – Intellectual & Developmental Disabilities Psychologist, NPI 1376641605

MR. ALLYN KRUMHOLZ (LP) is a healthcare provider. based in Winona, Minnesota. specializing in Intellectual & Developmental Disabilities Psychologist. They hold the professional credentials LP. They hold a License No. LP #1603 (MN). The NPI Number for MR. ALLYN KRUMHOLZ (LP) is 1376641605

Main info

Male
Sole Proprietor
Name
MR. ALLYN KRUMHOLZ (LP)
NPI
1376641605
Phone
(507) 458-6538
Address
51 E 4TH ST
Enumeration Date
20 September 2006
Last Update Date
16 July 2014
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for MR. ALLYN KRUMHOLZ (LP)

  • 51, East 4th Street, Winona, Winona County, Minnesota, 55987, United States

    SUITE 19

    WINONA, MN 559873507

    Phone: (507) 458-6538

    Fax: (507) 454-4420

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 55987)

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Reviews

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Frequently asked questions

Does MR. ALLYN KRUMHOLZ (LP) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — MR. ALLYN KRUMHOLZ (LP) uses 1376641605.
Is MR. ALLYN KRUMHOLZ (LP) still practicing?
MR. ALLYN KRUMHOLZ (LP) is currently listed as active in the public NPI registry.
What is MR. ALLYN KRUMHOLZ (LP) best known for clinically?
Directory data describes MR. ALLYN KRUMHOLZ (LP) with Intellectual & Developmental Disabilities Psychologist. Clinical services aligned with this taxonomy classification.
Where should I expect MR. ALLYN KRUMHOLZ (LP) on a map?
Expect Winona, Minnesota as a primary anchor for MR. ALLYN KRUMHOLZ (LP) unless the record lists multiple sites.
Is the information about MR. ALLYN KRUMHOLZ (LP) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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