DR. JOAN T GNADT M.D.
NPI 1003915570
Internal Medicine - Cardiovascular Disease in Milwaukee, WI

Q: What is Joan Gnadt's NPI number?

The NPI number for Joan Gnadt is 1003915570. It was assigned to this individual provider in the NPPES registry on September 21, 2006.

Q: What is Joan Gnadt's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Joan Gnadt was last updated on September 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.

Active since September 21, 2006PECOS Enrolled

5000 W NATIONAL AVE, MILWAUKEE, WI 53295(414) 384-2000(414) 382-5150 Get Directions Write a Review

NPPES record last updated: September 22, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Joan T Gnadt M.d. NPPES

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

DR. JOAN T GNADT M.D. (NPI 1003915570) is an individual cardiovascular disease provider in Milwaukee, Wisconsin, licensed in Wisconsin (28835) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003915570

Entity TypeIndividualFemale

Primary Taxonomy207RC0000X

Provider Legal NameDR. JOAN T GNADTCredential: M.D.

Location Address5000 W NATIONAL AVEMilwaukee, WI 53295-0001

Mailing Address2617 N Wahl AveMilwaukee, WI 53211-3826 · (143) 321-5714 · Fax (414) 332-1579

Phone(414) 384-2000

Fax(414) 382-5150

Sole ProprietorYes

Enumeration DateSeptember 21, 2006

Last NPPES UpdateSeptember 22, 2021

NPPES CertifiedSeptember 22, 2021

✔ NPI 1003915570 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in WI · 28835

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.

5000 W NATIONAL AVE, Milwaukee, WI 53295

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Other Identifiers 1

Medicaid31543000WI

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Joan T Gnadt M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53295 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

$67.37 typical visit price

range $17.40 – $133.76

Typical copayment $16.84 (range $4.35 – $33.44)

Most-billed visit code 99213

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.

DR. NATALIA SCHWARTZ PHARM.D, RPH

Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)