NPI Portal NPI Lookup & Verification

Mr. Patrick C. Mannebach, MD

Mr. Patrick C. Mannebach is a Cardiovascular Disease Physician provider (Internal Medicine) practicing in Appleton, WI, registered in the NPPES registry with NPI 1801971221 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1801971221
Entity type Individual (Type 1)
Name Mr. Patrick C. Mannebach
Credential MD
Sex Male
Practice address 5045 W GRANDE MARKET DR, Appleton, WI, 54913
Phone 9208869380
Fax 9208869381
Enumeration date 2006-10-25
Last updated in NPPES 2020-03-16

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207R00000X Internal Medicine Physician Secondary 44202-020 WI
207RC0000X Cardiovascular Disease Physician Primary 44202-020 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: Patrick Mannebach, MD
NPI: 1801971221
Taxonomy: 207RC0000X (Cardiovascular Disease Physician)
Address: 5045 W GRANDE MARKET DR, Appleton, WI, 54913

Other providers at this practice address

NPI Name Type Specialty Location
1831176338 Thomas Tamlyn Individual Interventional Cardiology Physician Appleton, WI
1629045232 Brian Guttormsen Individual Interventional Cardiology Physician Appleton, WI
1396703732 Carrie Chapman Individual Cardiovascular Disease Physician Appleton, WI
1710937115 Peter Ackell Individual Interventional Cardiology Physician Appleton, WI
1649220229 Dionisio Mariano Individual Clinical Cardiac Electrophysiology Physician Appleton, WI
1386696987 Glenn Huth Individual Cardiovascular Disease Physician Appleton, WI
1689626632 Simon Roselaar Individual Cardiovascular Disease Physician Appleton, WI
1104878149 Douglas Mielke Individual Interventional Cardiology Physician Appleton, WI

Verify this record

Cross-check NPI 1801971221 against the authoritative CMS record: view Mr. Patrick C. Mannebach 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

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.
What specialty is Patrick Mannebach?
Patrick Mannebach is registered in NPPES with the primary taxonomy of Cardiovascular Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2020-03-16.