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Frank M Chybowski, MD

Frank M Chybowski is a Urology Physician provider (Urology) practicing in Appleton, WI, registered in the NPPES registry with NPI 1487648242 since 2005. The credential MD stands for Doctor of Medicine.

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NPI 1487648242
Entity type Individual (Type 1)
Name Frank M Chybowski
Credential MD
Sex Male
Practice address 1611 S MADISON ST, Appleton, WI, 54915
Phone 9207305380
Enumeration date 2005-09-08
Last updated in NPPES 2013-03-05

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208800000X Urology Physician Primary 33984 WI

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

Other identifiers

Identifier Type State Issuer
31900300 Medicaid WI
Copy-ready billing details
Provider: Frank Chybowski, MD
NPI: 1487648242
Taxonomy: 208800000X (Urology Physician)
Address: 1611 S MADISON ST, Appleton, WI, 54915

Other providers at this practice address

NPI Name Type Specialty Location
1437146198 Daniel Zajicek Individual Physician Assistant Appleton, WI
1790757243 Jean Dill Individual Nurse Practitioner Appleton, WI
1932163524 Ronald Slovick Individual Urology Physician Appleton, WI
1912003377 Ascension Medical Group-Fox Valley Wisconsin, Inc Organization Durable Medical Equipment & Medical Supplies Appleton, WI
1073725222 Jill Buchinger Individual Nurse Practitioner Appleton, WI
1740457217 Comprehensive Cardiovascular Care, LLP Organization Cardiovascular Disease Physician Appleton, WI
1730346214 Ascension Medical Group-Fox Valley Wisconsin, Inc Organization Multi-Specialty Clinic/Center Appleton, WI
1720239635 Cheryl Vienola Individual Surgical Technologist Appleton, WI

Verify this record

Cross-check NPI 1487648242 against the authoritative CMS record: view Frank M Chybowski 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

What specialty is Frank Chybowski?
Frank Chybowski is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-03-05.