NPI Portal NPI Lookup & Verification

David P Capelli, MD

David P Capelli is a Pediatrics Physician provider (Pediatrics) practicing in Onalaska, WI, registered in the NPPES registry with NPI 1588654099 since 2005. The credential MD stands for Doctor of Medicine. Practices at Mayo Clinic Health System-Southwest Wisconsin Region, Inc. (listed at the same practice address in NPPES).

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NPI 1588654099
Entity type Individual (Type 1)
Name David P Capelli
Credential MD
Sex Male
Practice address 191 THEATER RD, Onalaska, WI, 54650
Phone 6087850940
Enumeration date 2005-10-26
Last updated in NPPES 2022-01-07

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208000000X Pediatrics Physician Primary 44753 WI

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

Copy-ready billing details
Provider: David Capelli, MD
NPI: 1588654099
Taxonomy: 208000000X (Pediatrics Physician)
Address: 191 THEATER RD, Onalaska, WI, 54650

Other providers at this practice address

NPI Name Type Specialty Location
1205839198 Daniel Maccharles Individual Family Medicine Physician Onalaska, WI
1861496689 Susan Bock Individual Nurse Practitioner Onalaska, WI
1962492637 Patricia Scherrer Individual Pediatrics Physician Onalaska, WI
1053301598 Dean Wetzel Individual Optometrist Onalaska, WI
1659361152 Thomas Stoa Individual Family Medicine Physician Onalaska, WI
1194715698 Carmen Dargel Individual Family Medicine Physician Onalaska, WI
1124018635 Douglas Wesely Individual Optometrist Onalaska, WI
1376534958 Robert Freedland Individual Ophthalmology Physician Onalaska, WI

Verify this record

Cross-check NPI 1588654099 against the authoritative CMS record: view David P Capelli 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 does David Capelli practice?
The practice location on file with NPPES is in Onalaska, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Capelli?
The National Provider Identifier (NPI) for David Capelli is 1588654099, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-01-07.