Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Douglas Alan Hansen, M.D.

Anatomic Pathology & Clinical Pathology Physician in Manitowoc, WI · enumerated 2006 · practices at Forefront Dermatology, S.C..

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

National Provider Identifier

1124061619

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Registry record

Entity type Individual (Type 1)

Name Dr. Douglas Alan Hansen

Credential M.D.

Sex Male

Practice address 801 York St, Manitowoc, WI, 54220

Phone (920) 663-9008

Fax (920) 684-1439

Enumeration date Jun 13, 2006

Last updated in NPPES Feb 13, 2023

Taxonomy & licenses

207ZD0900X Dermatopathology (Pathology) Physician Allopathic & Osteopathic Physicians · License 74455-20 (WI) Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License ME122758 (FL) Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License MD21809 (OR) Secondary

207ND0900X Dermatopathology Physician Allopathic & Osteopathic Physicians · License 74455-20 (WI) Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License MD00034088 (WA) Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 74455-20 (WI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is NPI 1124061619 active?

Yes, as of the latest NPPES snapshot, NPI 1124061619 is active (record last updated 2023-02-13).

How do I verify Douglas Hansen's NPI record?

Cross-check NPI 1124061619 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-13.