MARIEL MA MD
NPI 1003519059
Internal Medicine - Pulmonary Disease in Madison, WI

Q: What is Mariel Ma's NPI number?

The NPI number for Mariel Ma is 1003519059. It was assigned to this individual provider in the NPPES registry on March 27, 2023.

Q: What is Mariel Ma's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for Mariel Ma was last updated on June 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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 March 27, 2023PECOS Enrolled

600 HIGHLAND AVE, MADISON, WI 53792(608) 263-6400 Get Directions Write a Review

NPPES record last updated: June 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 6, 2026, May 8, 2023, Mar 27, 2023 (3 updates tracked since 2023).

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About Mariel Ma Md NPPES

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

MARIEL MA MD (NPI 1003519059) is an individual pulmonary disease provider in Madison, Wisconsin, licensed in Wisconsin (87194-20) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003519059

Entity TypeIndividualFemale

Primary Taxonomy207RP1001X

Provider Legal NameMARIEL MACredential: MD

Location Address600 HIGHLAND AVEMadison, WI 53792-0001

Mailing Address600 Highland AveMadison, WI 53792-0001

Phone(608) 263-6400

Sole ProprietorYes

Enumeration DateMarch 27, 2023

Last NPPES UpdateJune 6, 20263 updates tracked since enumeration

NPPES CertifiedJune 6, 2026

✔ NPI 1003519059 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in WI · 87194-20

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

600 HIGHLAND AVE, Madison, WI 53792

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mariel Ma Md 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 53792 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.

JASON ALAN CHRISTENSEN PHARMD

Pharmacist

600 HIGHLAND AVE, COMPLIANCE MAIL CODE 2433
MADISON, WI 53792

Dane County (608) 662-0817

LAURA JEAN KOPPLIN MD, PHD

Ophthalmology