NPI Portal NPI Lookup & Verification

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

Ms. Stephanie Ayita Knuppenburg, MD

Family Medicine Physician in West Palm Beach, FL · enumerated 2014.

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

National Provider Identifier

1962816876

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Registry record

Entity type Individual (Type 1)
Name Ms. Stephanie Ayita Knuppenburg
Credential MD
Sex Female
Practice address West Palm Beach, FL, 33407
Phone (561) 622-6111
Fax (855) 215-9930
Enumeration date Jun 18, 2014
Last updated in NPPES Aug 9, 2021

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4301105575 (MI) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 54346 (AZ) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 4301105575 (MI) Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License ME150156 (FL) 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

What is the NPI number for Stephanie Knuppenburg?
The National Provider Identifier (NPI) for Stephanie Knuppenburg is 1962816876, a Type 1 (individual) record in the CMS NPPES registry.
Where does Stephanie Knuppenburg practice?
The practice location on file with NPPES is in West Palm Beach, FL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-09.