1. Home
  2. Directory
  3. Wisconsin
  4. Madison
  5. Internal Medicine
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEPHANIE CRASS DO
NPI 1255890430
Internal Medicine - Cardiovascular Disease in Madison, WI

Active since March 18, 2019
600 HIGHLAND AVE, MADISON, WI 53792(608) 263-6400 Get Directions Write a Review

NPPES record last updated: September 3, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 3, 2026, May 12, 2026, May 3, 2023 and 1 more (4 updates tracked since 2019).

About Stephanie Crass Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEPHANIE CRASS DO (NPI 1255890430) is an individual cardiovascular disease provider in Madison, Wisconsin, licensed in Wisconsin (82162-21) and active in the NPI registry since March 2019.

NPPES Registry Identity

NPI1255890430
Entity TypeIndividualFemale
Primary Taxonomy207RC0000X
Provider Legal NameSTEPHANIE CRASSCredential: DO
Location Address600 HIGHLAND AVEMadison, WI 53792-0001
Mailing Address7974 Uw Health CtMiddleton, WI 53562-5531
Phone(608) 263-6400
Sole ProprietorYes
Enumeration DateMarch 18, 2019
Last NPPES UpdateSeptember 3, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2026
✔ NPI 1255890430 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in WI · 82162-21
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedNuclear Medicine · Nuclear CardiologyTaxonomy 207UN0901X · License 82162 (WI)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
600 HIGHLAND AVE, Madison, WI 53792
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JASON ALAN CHRISTENSEN PHARMD
Pharmacist
600 HIGHLAND AVE, COMPLIANCE MAIL CODE 2433
MADISON, WI 53792
Dane County (608) 662-0817
LAURA JEAN KOPPLIN MD, PHD
Ophthalmology
600 HIGHLAND AVE
MADISON, WI 53792
Dane County (608) 263-6070
HAGGI MAZEH MD
Surgery
600 HIGHLAND AVE
MADISON, WI 53792
Dane County (608) 265-8072
DR. SWAPNIL SUNIL LANJEWAR M.D.
Internal Medicine (Infectious Disease)
600 HIGHLAND AVE
MADISON, WI 53792
Dane County (608) 263-0946
DR. MATTHEW JAMES HOYT M.D.
Anesthesiology
600 HIGHLAND AVE
MADISON, WI 53792
Dane County (608) 263-8100
VANESSA MERCEDES WELTEN MD MPH
Transplant Surgery
600 HIGHLAND AVE
MADISON, WI 53792
Dane County (617) 732-5500
JOHN HENRY NORMAN HARRISON
Anesthesiology
600 HIGHLAND AVE
MADISON, WI 53792
Dane County (608) 263-8100
PIPPA FROUKTE COSPER MD
Radiology (Radiation Oncology)
600 HIGHLAND AVE
MADISON, WI 53792
Dane County (608) 263-8500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephanie Crass's NPI number?

The NPI number for Stephanie Crass is 1255890430. It was assigned to this individual provider in the NPPES registry on March 18, 2019.

Where is Stephanie Crass located?

Stephanie Crass practices at 600 Highland Ave, Madison, WI 53792. The listed phone number is (608) 263-6400.

What is Stephanie Crass's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Stephanie Crass was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.