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Family Practice

Danielle Hartwig, MD

Works at hospitals in Madison, WI · Wisconsin

Summary

Danielle Hartwig, MD (Family Practice) is listed by Medicare at 2 hospitals in Madison, WI. NPI 1154883932. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Danielle Hartwig, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Family PracticePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
7Years since medical school (graduated 2019)
University Of Wisconsin School Of MedicineMedical school
FemaleGender (as listed)
University of Wisconsin Medical Foundation IncGroup practice

Quick answers

Which hospitals does Danielle Hartwig work at?
Medicare's official clinician data lists Danielle Hartwig at 2 hospitals: UnityPoint Health - Meriter and University of WI Hospitals & Clinics Authority. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Danielle Hartwig see patients?
Medicare's clinician data lists 1 practice location in Monona, WI. Call before your visit to confirm the address.
What is Danielle Hartwig's specialty?
Medicare lists Family Practice as the primary specialty.
Does Danielle Hartwig accept Medicare assignment?
Yes. Medicare's clinician data says Danielle Hartwig accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Danielle Hartwig offer telehealth?
Medicare's clinician data says Danielle Hartwig offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Danielle Hartwig?
(608) 222-8779, as listed in official Medicare / NPI Registry data.
What is Danielle Hartwig's NPI number?
1154883932. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Danielle Hartwig works

Medicare's Facility Affiliation Data lists Danielle Hartwig at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Danielle Hartwig is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Danielle Hartwig as a member of this group (CMS data updated 2026-10-02).

  • University of Wisconsin Medical Foundation Inc2,553 clinicians in the group

Specialties

Find other Family Practice doctors in Wisconsin →

Other family doctors in Monona

Clinicians with the same Medicare primary specialty in Monona, WI — not a recommendation.

All family doctors in Monona →

Clinician information

CredentialMD
Medical schoolUniversity Of Wisconsin School Of Medicine
Graduation year2019
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1154883932
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians