NPI Portal NPI Lookup & Verification

Michael Small, M.D.

Michael Small is a Urology Physician provider (Urology) practicing in Appleton, WI, registered in the NPPES registry with NPI 1770619868 since 2007. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI 1770619868
Entity type Individual (Type 1)
Name Michael Small
Credential M.D.
Sex Male
Practice address 1607 N BRIARCLIFF DR, Appleton, WI, 54915
Phone 9203809916
Enumeration date 2007-02-26
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208800000X Urology Physician Primary 42159 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: Michael Small, M.D.
NPI: 1770619868
Taxonomy: 208800000X (Urology Physician)
Address: 1607 N BRIARCLIFF DR, Appleton, WI, 54915

Verify this record

Cross-check NPI 1770619868 against the authoritative CMS record: view Michael Small 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

How do I verify Michael Small's NPI record?
Cross-check NPI 1770619868 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1770619868 active?
Yes — as of the latest NPPES snapshot, NPI 1770619868 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2007-07-08.