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William C Porter MD Ltd

William C Porter MD Ltd is a healthcare organization registered as Otolaryngology Physician in Fargo, ND, holding Type 2 (organization) NPI 1124058326 since 2006. The authorized official on file is William Porter, President.

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NPI 1124058326
Entity type Organization (Type 2)
Legal business name William C Porter MD Ltd
Practice address 100 4TH ST S, STE 608, Fargo, ND, 58103
Phone 7012350161
Fax 7012350332
Enumeration date 2006-07-03
Last updated in NPPES 2008-10-04

Authorized official

Name William Porter
Title President
Phone 7012350161

Taxonomy & classification

Taxonomy code Specialty Primary License State
207Y00000X Otolaryngology Physician Primary 5644 ND

Other identifiers

Identifier Type State Issuer
01167001 Other ND BCBS ND
2T995PO Other MN BCBS MN
Copy-ready billing details
Provider: William C Porter MD Ltd
NPI: 1124058326
Taxonomy: 207Y00000X (Otolaryngology Physician)
Address: 100 4TH ST S, STE 608, Fargo, ND, 58103

Providers at this address

NPI Name Type Specialty Location
1720078405 Mark Schaffer Individual General Practice Dentistry Fargo, ND
1174596746 Phyllis Eason Individual Psychiatry Physician Fargo, ND
1750330338 Cheryl Hysjulien Individual Psychologist Fargo, ND
1265475305 Anne Cushing Individual Psychiatric/Mental Health Nurse Practitioner Fargo, ND
1043237902 Tracy Foldesi-Penas Individual Clinical Social Worker Fargo, ND
1023035797 Ryan Jagim Individual Psychoanalysis Psychologist Fargo, ND
1982622528 Kenneth Fischer Individual Child & Adolescent Psychiatry Physician Fargo, ND
1184642753 Lucy Johnson Individual Clinical Nurse Specialist Fargo, ND

Verify this record

Cross-check NPI 1124058326 against the authoritative CMS record: view William C Porter MD Ltd on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where is William C Porter MD Ltd located?
The practice location on file with NPPES is in Fargo, ND.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-10-04. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-10-04.