DR. JOSEPH JASON WELSER M.D.
NPI 1538428958
Urology in Phoenix, AZ

Active since May 04, 2012PECOS EnrolledAccepts Medicare Assignment
650 E INDIAN SCHOOL RD, PHOENIX, AZ 85012(602) 277-5551 Get Directions Write a Review

NPPES record last updated: April 27, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Joseph Jason Welser M.d. NPPES

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

DR. JOSEPH JASON WELSER M.D. (NPI 1538428958) is an individual urology provider in Phoenix, Arizona, licensed in Arizona (56435) and active in the NPI registry since May 2012. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Texas Southwestern Medical School At Dallas (2012).

NPPES Registry Identity

NPI1538428958
Entity TypeIndividualMale
Primary Taxonomy208800000X
Provider Legal NameDR. JOSEPH JASON WELSERCredential: M.D.
Location Address650 E INDIAN SCHOOL RDPhoenix, AZ 85012-1839
Mailing Address650 E Indian School RdPhoenix, AZ 85012-1839 · (602) 277-5551
Sole ProprietorNo
Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 2012
Enumeration DateMay 4, 2012
Last NPPES UpdateApril 27, 2019
NPI 1538428958 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
Licenses Licensed in AZ · 56435 Licensed in FL · ME130104
Definition

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

650 E INDIAN SCHOOL RD, Phoenix, AZ 85012

Secondary Practice Locations 2

Location 1710 Lomax StJacksonville, FL 32204-4015 · Phone (904) 355-6583
Location 2650 E Indian School RdPhoenix, AZ 85012-1839 · Phone (602) 277-5551 ext. 7227

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

Dr. Joseph Jason Welser 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 ID7719126085
PECOS Enrollment IDI20260217003918
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 85012 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
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.

Registered Nurse
650 E INDIAN SCHOOL RD
PHOENIX, AZ 85012
Nurse's Aide
650 E INDIAN SCHOOL RD
PHOENIX, AZ 85012
Social Worker
650 E INDIAN SCHOOL RD
PHOENIX, AZ 85012
Pharmacist
650 E INDIAN SCHOOL RD
PHOENIX, AZ 85012
Pharmacist
650 E INDIAN SCHOOL RD
PHOENIX, AZ 85012
Nurse Practitioner (Family)
650 E INDIAN SCHOOL RD
PHOENIX, AZ 85012
Psychologist (Clinical)
650 E INDIAN SCHOOL RD, 116B
PHOENIX, AZ 85012
Military Hospital
650 E INDIAN SCHOOL RD
PHOENIX, AZ 85012

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 Joseph Welser's NPI number?

The NPI number for Joseph Welser is 1538428958. It was assigned to this individual provider in the NPPES registry on May 4, 2012.

Where is Joseph Welser located?

Joseph Welser practices at 650 E Indian School Rd, Phoenix, AZ 85012. The listed phone number is (602) 277-5551.

What is Joseph Welser's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Joseph Welser enrolled in Medicare?

Yes. Joseph Welser 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.

When was this NPI record last updated?

The NPPES record for Joseph Welser was last updated on April 27, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.