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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MUHAMMAD AZHAR
NPI 1336985167
Internal Medicine - Nephrology in La Crosse, WI

Active since July 02, 2024PECOS Enrolled
800 WEST AVE S, LA CROSSE, WI 54601(608) 785-0940 Get Directions Write a Review

NPPES record last updated: June 18, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Muhammad Azhar NPPES

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

MUHAMMAD AZHAR (NPI 1336985167) is an individual nephrology provider in La Crosse, Wisconsin, licensed in Wisconsin (87575) and active in the NPI registry since July 2024. He is enrolled in Medicare PECOS and maintains a secondary practice location in Tucson.

NPPES Registry Identity

NPI1336985167
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameMUHAMMAD AZHAR
Location Address800 WEST AVE SLa Crosse, WI 54601-8806
Mailing AddressPo Box 860912Minneapolis, MN 55486-0912 · (608) 785-0940
Phone(608) 785-0940
Sole ProprietorNo
Enumeration DateJuly 2, 2024
Last NPPES UpdateJune 18, 2026
NPPES CertifiedJune 18, 2026
✔ NPI 1336985167 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Licenses✔ Licensed in WI · 87575✔ Licensed in AZ · R81237
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
800 WEST AVE S, La Crosse, WI 54601
Open in Google Maps ↗

Secondary Practice Location 1

Location 11625 N Campbell AveTucson, AZ 85719-4330 · Phone (520) 694-0111

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Muhammad Azhar 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 54601 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.

CAROL GOULET PH.D.
Psychologist (Clinical)
800 WEST AVE S
LA CROSSE, WI 54601
La Crosse County (507) 284-1373
ALAN S HECHT OD
Optometrist
800 WEST AVE S
LA CROSSE, WI 54601
La Crosse County (608) 392-9871
MICHAEL J PRICE MD
Urology
800 WEST AVE S
LA CROSSE, WI 54601
La Crosse County (608) 392-9883
CATHERINE A ZIEGLER FNP
Nurse Practitioner
800 WEST AVE S
LA CROSSE, WI 54601
La Crosse County (608) 785-0940
GABRIEL T. BERENDES MD
Family Medicine
800 WEST AVE S
LA CROSSE, WI 54601
La Crosse County (608) 785-0940
LISA MARIE CAMPBELL LCSW
Student in an Organized Health Care Education/Training Program
800 WEST AVE S
LA CROSSE, WI 54601
La Crosse County (608) 785-0940
HANNI R COWLEY PT
Physical Therapist
800 WEST AVE S
LA CROSSE, WI 54601
La Crosse County (608) 785-0940
SCOTT B BLANKE MD
Otolaryngology
800 WEST AVE S
LA CROSSE, WI 54601
La Crosse County (608) 392-9888

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 Muhammad Azhar's NPI number?

The NPI number for Muhammad Azhar is 1336985167. It was assigned to this individual provider in the NPPES registry on July 2, 2024.

Where is Muhammad Azhar located?

Muhammad Azhar practices at 800 West Ave S, La Crosse, WI 54601. The listed phone number is (608) 785-0940.

What is Muhammad Azhar's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Muhammad Azhar enrolled in Medicare?

Yes. Muhammad Azhar is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Muhammad Azhar was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 58 days 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.