NPI Portal NPI Lookup & Verification

Mr. Peter Hummel Ackell, MD

Mr. Peter Hummel Ackell is a Interventional Cardiology Physician provider (Internal Medicine) practicing in Appleton, WI, registered in the NPPES registry with NPI 1710937115 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1710937115
Entity type Individual (Type 1)
Name Mr. Peter Hummel Ackell
Credential MD
Sex Male
Practice address 5045 W GRANDE MARKET DR, Appleton, WI, 54913
Phone 9208869380
Fax 9208869381
Enumeration date 2006-05-10
Last updated in NPPES 2019-07-31

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207RC0000X Cardiovascular Disease Physician Secondary 29907-020 WI
207R00000X Internal Medicine Physician Secondary 29907-020 WI
207RI0011X Interventional Cardiology Physician Primary 29907-020 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
31467300 Medicaid WI
Copy-ready billing details
Provider: Peter Ackell, MD
NPI: 1710937115
Taxonomy: 207RI0011X (Interventional Cardiology 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
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
1801971221 Patrick Mannebach Individual Cardiovascular Disease Physician Appleton, WI

Verify this record

Cross-check NPI 1710937115 against the authoritative CMS record: view Mr. Peter Hummel Ackell 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 NPI 1710937115 active?
Yes — as of the latest NPPES snapshot, NPI 1710937115 is active (record last updated 2019-07-31).
How do I verify Peter Ackell's NPI record?
Cross-check NPI 1710937115 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-07-31.