Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Heather B. Breen, M.D.
Hospitalist Physician in Beloit, WI · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740547702
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Registry record
Entity type Individual (Type 1)
Name Dr. Heather B. Breen
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 Apr 16, 2012
Last updated in NPPES May 3, 2019
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License E-9421 (AR) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 68342-20 (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 |
|---|---|---|---|
| 100073023 | 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
What is the NPI number for Heather Breen?
The National Provider Identifier (NPI) for Heather Breen is 1740547702, a Type 1 (individual) record in the CMS NPPES registry.
Where does Heather Breen practice?
The practice location on file with NPPES is in Beloit, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Margaret Pearsall Hospitalist Physician · Beloit, WI NPI 1023055910 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 Daniel Hart Hospitalist Physician · Beloit, WI NPI 1922412980
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-03.