AARON PATRICK MADDEN DO
NPI 1235877986
Hospitalist in Madison, WI

Active since May 23, 2022PECOS EnrolledAccepts Medicare Assignment
700 S PARK ST, MADISON, WI 53715(608) 251-6100(608) 258-6259 Get Directions Write a Review

NPPES record last updated: August 25, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Aaron Patrick Madden Do NPPES

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

AARON PATRICK MADDEN DO (NPI 1235877986) is an individual hospitalist provider in Madison, Wisconsin, licensed in Wisconsin (81930-20) and active in the NPI registry since May 2022. He is enrolled in Medicare PECOS, is affiliated with Ssm Health St Mary's Hospital - Madison, and is a graduate of Arizona College Of Osteopathic Medicine Mid Western University (2022).

NPPES Registry Identity

NPI1235877986
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameAARON PATRICK MADDENCredential: DO
Location Address700 S PARK STMadison, WI 53715-1830
Mailing Address700 S Park StMadison, WI 53715-1830 · (608) 251-6100 · Fax (608) 258-6259
Fax(608) 258-6259
Sole ProprietorNo
Medical School CMSArizona College Of Osteopathic Medicine Mid Western UniversityGraduated 2022
Enumeration DateMay 23, 2022
Last NPPES UpdateAugust 25, 2025
NPPES CertifiedAugust 25, 2025
NPI 1235877986 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in WI · 81930-20
Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

700 S PARK ST, Madison, WI 53715

Other Identifiers 1

Medicaid1235877986WI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Aaron Patrick Madden Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2062914385
PECOS Enrollment IDI20250905003693
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ssm Health St Mary's Hospital - Madison

Acute Care Hospitals · Madison, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520083
Location700 South Park StMadison, WI 53715 · Dane County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53715 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
Established Patient
$95.41 typical visit price
range $17.40 – $133.76
Typical copayment $23.85 (range $4.35 – $33.44)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Physician Assistant (Surgical)
700 S PARK ST, DEAN ST. MARY'S OUTPATIENT CENTER
MADISON, WI 53715
Genetic Counselor, MS
700 S PARK ST, DEAN MEDICAL CENTER
MADISON, WI 53715
Genetic Counselor, MS
700 S PARK ST, DEAN MEDICAL CENTER
MADISON, WI 53715
Emergency Medicine
700 S PARK ST
MADISON, WI 53715
Emergency Medicine
700 S PARK ST
MADISON, WI 53715
Emergency Medicine
700 S PARK ST
MADISON, WI 53715
Radiology (Diagnostic Radiology)
700 S PARK ST
MADISON, WI 53715
Radiology (Diagnostic Radiology)
700 S PARK ST
MADISON, WI 53715

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235877986, enumerated as an "individual" on May 23, 2022.

The provider is located at 700 S PARK ST MADISON, WI 53715 and the phone number is (608) 251-6100.

Hospitalist with taxonomy code 208M00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.

Aaron Madden is affiliated with: SSM HEALTH ST MARY'S HOSPITAL - MADISON.