NPI Portal NPI Lookup & Verification

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

Mrs. Heather Riessland Allen, P.A

Physician Assistant in Green Bay, WI · enumerated 2005 · practices at Forefront Dermatology, S.C..

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

National Provider Identifier

1780675603

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Registry record

Entity type Individual (Type 1)
Name Mrs. Heather Riessland Allen
Credential P.A
Sex Female
Practice address Green Bay, WI, 54311
Phone (920) 336-8197
Fax (920) 336-8801
Enumeration date Oct 31, 2005
Last updated in NPPES Jul 27, 2023

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

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 7262-23 (WI) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA 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

Where does Heather Allen practice?
The practice location on file with NPPES is in Green Bay, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Heather Allen?
The National Provider Identifier (NPI) for Heather Allen is 1780675603, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-27.