Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Sebastian Pujals, MD
Dermatology Physician in Neenah, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528001294
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Registry record
Entity type Individual (Type 1)
Name Dr. John Sebastian Pujals
Credential MD
Sex Male
Practice address 188 Rockwood Ln, Neenah, WI, 54956
Phone (920) 725-4100
Fax (920) 686-9674
Enumeration date Jun 13, 2006
Last updated in NPPES May 9, 2025
Taxonomy & licenses
207ND0900X Dermatopathology Physician Allopathic & Osteopathic Physicians · License 42268-020 (WI) Secondary
207ZD0900X Dermatopathology (Pathology) Physician Allopathic & Osteopathic Physicians · License 42268-20 (WI) Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 42268-20 (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.
Frequently asked questions
What is the NPI number for John Pujals?
The National Provider Identifier (NPI) for John Pujals is 1528001294, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Pujals practice?
The practice location on file with NPPES is in Neenah, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-09.