MARYAM GARDEZI M.D.
NPI 1386817989
Internal Medicine - Cardiovascular Disease in West Allis, WI

Q: What is Maryam Gardezi's NPI number?

The NPI number for Maryam Gardezi is 1386817989. It was assigned to this individual provider in the NPPES registry on April 4, 2008.

Q: What is Maryam Gardezi'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 Maryam Gardezi was last updated on July 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 April 04, 2008PECOS EnrolledAccepts Medicare Assignment

2424 S 90TH ST, WEST ALLIS, WI 53227(414) 328-8150 Get Directions Write a Review

NPPES record last updated: July 1, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 1, 2024, Jan 5, 2024, Aug 9, 2023 and 1 more (4 updates tracked since 2021).

On this page

About Maryam Gardezi M.d. NPPES

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

MARYAM GARDEZI M.D. (NPI 1386817989) is an individual cardiovascular disease provider in West Allis, Wisconsin, licensed in Wisconsin (47377-020) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS, is affiliated with Aurora St Lukes Medical Center, and is a graduate of Other (1991).

NPPES Registry Identity

NPI1386817989

Entity TypeIndividualFemale

Primary Taxonomy207RC0000X

Provider Legal NameMARYAM GARDEZICredential: M.D.

Location Address2424 S 90TH STWest Allis, WI 53227-2455

Mailing AddressPo Box 735044Chicago, IL 60673-5044

Phone(414) 328-8150

Sole ProprietorNo

Medical School CMSOtherGraduated 1991

Enumeration DateApril 4, 2008

Last NPPES UpdateJuly 1, 20244 updates tracked since enumeration

NPPES CertifiedJuly 1, 2024

✔ NPI 1386817989 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 · 47377-020

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.

2424 S 90TH ST, West Allis, WI 53227

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Other Identifiers 1

Medicaid35129300WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare) and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Maryam Gardezi M.d. 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 ID6103997424

PECOS Enrollment IDI20080613000391

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.

Medicare Billing Reassignments

Medicare enrollment records show Maryam Gardezi reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

West Allis Memorial Hospital, Inc.

Same address

Rehabilitation Unit

8901 W LINCOLN AVE
West Allis, WI 53227

Reassigned Medicare billing, Wisconsin enrollment
22 clinicians in this Medicare group

NPI 1376717785 (414) 389-6000

Aurora Medical Group, Inc.

0.1 mi

Obstetrics & Gynecology

8905 W LINCOLN AVE, SUITE 515
West Allis, WI 53227

Reassigned Medicare billing, Wisconsin enrollment
4,609 clinicians in this Medicare group

NPI 1457592735 (414) 328-8650

Aurora Health Care Metro, Inc.

3.8 mi

General Acute Care Hospital

2900 W OKLAHOMA AVE
Milwaukee, WI 53215

Reassigned Medicare billing, Wisconsin enrollment
297 clinicians in this Medicare group

NPI 1861447179 (414) 649-6000

Aurora Advanced Healthcare, Inc.

11 mi

Family Medicine

3003 W GOOD HOPE RD
Milwaukee, WI 53209

Reassigned Medicare billing, Wisconsin enrollment
1,615 clinicians in this Medicare group

NPI 1265629133 (414) 352-3100

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 14

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

220 services218 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

153 services85 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

128 services68 patients

Heart muscle strain imaging 93356

Heart muscle strain imaging is a non-invasive test that uses sound waves to create pictures of your heart. It helps doctors evaluate how well your heart muscle is working and detect any damage or disease. This can aid in diagnosing heart conditions and guiding treatment plans.

113 services109 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

80 services79 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

80 services78 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

79 services78 patients

Ultrasound of heart, follow-up 93308

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

55 services54 patients

Ultrasound of heart blood flow, valves and chambers, follow-up 93321

This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.

49 services49 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

48 services48 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

39 services39 patients

Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report 93351

This procedure involves using ultrasound technology to create images of your heart while you rest, exercise, or undergo drug-induced stress. An ECG continuously monitors your heart's electrical activity. It helps doctors assess heart health and function.

15 services15 patients

Injection of x-ray contrast during ultrasound of heart 93352

This procedure involves injecting a special dye into your bloodstream during a heart ultrasound. This dye, visible on X-rays, helps create clearer images of your heart's structure and function. It's safe and assists in diagnosing heart conditions accurately.

14 services14 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Aurora St Lukes Medical Center

Acute Care Hospitals · Milwaukee, WI

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520138

Location2900 W Oklahoma AveMilwaukee, WI 53215 · Milwaukee County

Emergency services Birthing friendly

West Allis Memorial Hospital

Acute Care Hospitals · West Allis, WI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520139

Location8901 W Lincoln AveWest Allis, WI 53227 · Milwaukee County

Emergency services Birthing friendly

Aurora Medical Center

Acute Care Hospitals · Grafton, WI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520207

Location975 Port Washington RoadGrafton, WI 53024 · Ozaukee County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53227 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. SIMIN GOLESTANI M.D.

Surgery

2424 S 90TH ST
WEST ALLIS, WI 53227

Milwaukee County (414) 328-8080

SUSAN MANZ LARSON MD

Physical Medicine & Rehabilitation

2424 S 90TH ST, SUITE 500
WEST ALLIS, WI 53227

Milwaukee County (414) 328-8600

NICOLE F JENSEN LPC

Counselor (Mental Health)

2424 S 90TH ST
WEST ALLIS, WI 53227

Milwaukee County (414) 773-4312

WALTER K T WONG MD SC

Psychiatry & Neurology (Neurology)

2424 S 90TH ST, STE. 202
WEST ALLIS, WI 53227

Milwaukee County (414) 328-7646

DR. JUSTIN WILLIAM PETERSON D.O.

Orthopaedic Surgery

2424 S 90TH ST
WEST ALLIS, WI 53227

Milwaukee County (414) 321-2255

VIRGINIA R KUENZI NP

Nurse Practitioner

2424 S 90TH ST
WEST ALLIS, WI 53227

Milwaukee County (414) 328-8150

JONATHAN E KIECHLE

Urology

2424 S 90TH ST
WEST ALLIS, WI 53227

Milwaukee County (414) 649-1280

LINDSEY MARIA KASTNER PT, DPT, ATC

Physical Therapist

2424 S 90TH ST
WEST ALLIS, WI 53227

Milwaukee County (414) 321-2255

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Maryam Gardezi's NPI number?

The NPI number for Maryam Gardezi is 1386817989. It was assigned to this individual provider in the NPPES registry on April 4, 2008.

Where is Maryam Gardezi located?

Maryam Gardezi practices at 2424 S 90th St, West Allis, WI 53227. The listed phone number is (414) 328-8150.

What is Maryam Gardezi's specialty?

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

Is Maryam Gardezi enrolled in Medicare?

Yes. Maryam Gardezi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Maryam Gardezi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maryam Gardezi reassigns Medicare benefits to 4 organizations: West Allis Memorial Hospital, Inc. (West Allis, WI), Aurora Medical Group, Inc. (West Allis, WI), Aurora Health Care Metro, Inc. (Milwaukee, WI) and Aurora Advanced Healthcare, Inc. (Milwaukee, WI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Maryam Gardezi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Maryam Gardezi accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), HealthPartners and Network Health and 1 other insurer list Maryam Gardezi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Maryam Gardezi affiliated with any hospitals?

According to CMS data, Maryam Gardezi is affiliated with Aurora St Lukes Medical Center, West Allis Memorial Hospital and Aurora Medical Center.

When was this NPI record last updated?

The NPPES record for Maryam Gardezi was last updated on July 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.