Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Margaret M Pearsall, M.D.
Hospitalist Physician in Beloit, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023055910
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Registry record
Entity type Individual (Type 1)
Name Margaret M Pearsall
Credential M.D.
Sex Female
Practice address Beloit Memorial Hospital, 1969 W. Hart Road, Beloit, WI, 53511
Phone (608) 363-5971
Fax (608) 363-5737
Enumeration date Jun 1, 2006
Last updated in NPPES Oct 26, 2020
Taxonomy & licenses
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 37019-20 (WI) Primary
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 |
|---|---|---|---|
| 32213800 | Medicaid | WI | - |
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.
Frequently asked questions
How do I verify Margaret Pearsall's NPI record?
Cross-check NPI 1023055910 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1023055910 active?
Yes, as of the latest NPPES snapshot, NPI 1023055910 is active (record last updated 2020-10-26).
Other providers at this practice address
Browse all → Charles Laham Cardiovascular Disease Physician · Beloit, WI NPI 1669493359 Shawn Antle Hospitalist Physician · Beloit, WI NPI 1336163922 Omer Sharif Hospitalist Physician · Beloit, WI NPI 1518066562 Ruth Taggart Nurse Practitioner · Beloit, WI NPI 1154520195 Jennifer Dochee Interventional Cardiology Physician · Beloit, WI NPI 1093992836 Ling Twohig Interventional Cardiology Physician · Beloit, WI NPI 1750523684 Heather Breen Hospitalist Physician · Beloit, WI NPI 1740547702 Daniel Hart Hospitalist Physician · Beloit, WI NPI 1922412980
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-26.