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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

ROBERT JAY ZILTZER MD
NPI 1609869502
Pediatrics in Scottsdale, AZ

Active since August 25, 2005Opted out of Medicare · through Jul 1, 2027
10210 N 92ND ST, STE 104, SCOTTSDALE, AZ 85258(480) 661-7161(480) 661-1434 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Robert Jay Ziltzer Md NPPES

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

ROBERT JAY ZILTZER MD (NPI 1609869502) is an individual pediatrics provider in Scottsdale, Arizona, licensed in Arizona (18505) and active in the NPI registry since August 2005. He has opted out of Medicare through July 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1609869502
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameROBERT JAY ZILTZERCredential: MD
Location Address10210 N 92ND ST, STE 104Scottsdale, AZ 85258-4509
Mailing Address10210 N 92nd St, Ste 104Scottsdale, AZ 85258-4509 · (480) 661-7161 · Fax (480) 661-1434
Phone(480) 661-7161
Fax(480) 661-1434
Sole ProprietorNo
Enumeration DateAugust 25, 2005
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1609869502 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in AZ · 18505
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedInternal MedicineTaxonomy 207R00000X · License 18505 (AZ)
10210 N 92ND ST, Scottsdale, AZ 85258
Open in Google Maps ↗

Other Identifiers 1

Other101080AZ · Ahcccs

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Robert Jay Ziltzer Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2015 through July 1, 2027.

Opt-Out Effective DateJuly 1, 2015
Opt-Out In Effect ThroughJuly 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85258 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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.

DR. WARREN C RIZZO MD
Internal Medicine (Rheumatology)
10210 N 92ND ST, SUITE 105
SCOTTSDALE, AZ 85258
Maricopa County (480) 451-3222
CRAIG BARRY PRIMACK MD
Pediatrics
10210 N 92ND ST, STE 104
SCOTTSDALE, AZ 85258
Maricopa County (480) 661-7161
HONORHEALTH AMBULATORY
Surgery
10210 N 92ND ST, SUITE 101
SCOTTSDALE, AZ 85258
Maricopa County (480) 882-7460
DR. ALEXANDRA E KIDD M.D.
Specialist
10210 N 92ND ST, SUITE 201
SCOTTSDALE, AZ 85258
Maricopa County (480) 291-6620
DR. ALEXANDRA E KIDD M.D.
Obstetrics & Gynecology (Gynecology)
10210 N 92ND ST, SUITE 201
SCOTTSDALE, AZ 85258
Maricopa County (480) 291-6620
WARREN C RIZZO MD PC
Specialist
10210 N 92ND ST, SUITE 105
SCOTTSDALE, AZ 85258
Maricopa County (480) 451-3222
GYNECOLOGY TODAY,PLLC
Obstetrics & Gynecology
10210 N 92ND ST, SUITE 201
SCOTTSDALE, AZ 85258
Maricopa County (480) 291-6600
SCOTT D. PALMER, MD, PLLC
Family Medicine
10210 N 92ND ST, SUITE 106
SCOTTSDALE, AZ 85258
Maricopa County (480) 661-1755

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 Robert Ziltzer's NPI number?

The NPI number for Robert Ziltzer is 1609869502. It was assigned to this individual provider in the NPPES registry on August 25, 2005.

Where is Robert Ziltzer located?

Robert Ziltzer practices at 10210 N 92nd St Ste 104, Scottsdale, AZ 85258. The listed phone number is (480) 661-7161.

What is Robert Ziltzer's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Robert Ziltzer enrolled in Medicare?

No. Robert Ziltzer has opted out of Medicare through July 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Robert Ziltzer was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.