Madeleine Nowak, MD
NPI 1891543625 · Psychiatry Physician · Madison, WI
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madeleine Nowak, MD is a Psychiatry Physician provider in Madison, WI (NPI 1891543625).
Provider details
- NPI number
- 1891543625
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 100989-851 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-05-07
- Last updated
- 2026-01-14
- Certified
- 2026-01-14
Frequently asked questions
- What is Madeleine Nowak's NPI number?
- Madeleine Nowak's National Provider Identifier (NPI) is 1891543625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madeleine Nowak's specialty?
- Madeleine Nowak is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Madeleine Nowak located?
- Madeleine Nowak's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-1465.
- What is Madeleine Nowak's phone number?
- The practice phone number listed in the NPPES registry for Madeleine Nowak is (608) 263-6400.
- Does Madeleine Nowak accept Medicare?
- Madeleine Nowak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madeleine Nowak's NPI active?
- Yes — Madeleine Nowak's NPI (1891543625) is active in the NPPES registry as of the last update on 2026-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.