Stephanie Crass, DO
NPI 1255890430 · Cardiovascular Disease Physician · Madison, WI
Stephanie Crass, DO is a Cardiovascular Disease Physician provider in Madison, WI (NPI 1255890430).
Provider details
- NPI number
- 1255890430
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,871 across 42 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-03-18
- Last updated
- 2026-05-12
- Certified
- 2026-05-12
Frequently asked questions
- What is Stephanie Crass's NPI number?
- Stephanie Crass's National Provider Identifier (NPI) is 1255890430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Crass's specialty?
- Stephanie Crass is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Crass located?
- Stephanie Crass's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0001.
- What is Stephanie Crass's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Crass is (608) 263-6400.
- Is Stephanie Crass's NPI active?
- Yes — Stephanie Crass's NPI (1255890430) is active in the NPPES registry as of the last update on 2026-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.