NPI Portal NPI Lookup & Verification

Eric Eisenberg, MD

Eric Eisenberg is a Gastroenterology Physician provider (Internal Medicine) practicing in Beloit, WI, registered in the NPPES registry with NPI 1528076353 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1528076353
Entity type Individual (Type 1)
Name Eric Eisenberg
Credential MD
Sex Male
Practice address 1905 E. HUEBBE PARKWAY, BELOIT HEALTH SYSTEM INC., Beloit, WI, 53511
Phone 6083642200
Fax 6083641455
Enumeration date 2006-08-04
Last updated in NPPES 2011-10-19

Taxonomy & licenses

Taxonomy code Specialty Primary License State
207RG0100X Gastroenterology Physician Primary 29353020 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
1528076353 Medicaid WI
10634 Other DEAN HEALTH PLAN HMO
Copy-ready billing details
Provider: Eric Eisenberg, MD
NPI: 1528076353
Taxonomy: 207RG0100X (Gastroenterology Physician)
Address: 1905 E. HUEBBE PARKWAY, BELOIT HEALTH SYSTEM INC., Beloit, WI, 53511

Other providers at this practice address

NPI Name Type Specialty Location
1477549699 John Johanson Individual Gastroenterology Physician Beloit, WI
1033187216 Vijaya Somaraju Individual Infectious Disease Physician Beloit, WI
1053370353 Steven Yang Individual Gastroenterology Physician Beloit, WI
1255385258 Kevin Tomera Individual Urology Physician Beloit, WI
1477597110 Nadine Thomas Individual Cardiovascular Disease Physician Beloit, WI
1093744617 Jack-Ky Wang Individual Family Medicine Physician Beloit, WI
1871523316 Robert Sage Individual Podiatrist Beloit, WI
1275566366 Annabelle Tolentino Individual Internal Medicine Physician Beloit, WI

Verify this record

Cross-check NPI 1528076353 against the authoritative CMS record: view Eric Eisenberg 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 Eric Eisenberg?
Eric Eisenberg is registered in NPPES with the primary taxonomy of Gastroenterology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-10-19.