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DR. ROBERT C STELZLE MD
NPI 1639161813
Allergy & Immunology in Oro Valley, AZ

Active since August 16, 2005PECOS Enrolled
2506 E VISTOSO COMMERCE LOOP STE 100, ORO VALLEY, AZ 85755(520) 797-3111(520) 326-2575 Get Directions Write a Review

NPPES record last updated: July 11, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Robert C Stelzle Md NPPES

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

DR. ROBERT C STELZLE MD (NPI 1639161813) is an individual allergy & immunology provider in Oro Valley, Arizona, licensed in Arizona (58856) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639161813
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameDR. ROBERT C STELZLECredential: MD
Location Address2506 E VISTOSO COMMERCE LOOP STE 100Oro Valley, AZ 85755-9112
Mailing AddressPo Box 603725Charlotte, NC 28260-3725 · (828) 575-2625 · Fax (828) 350-2174
Phone(520) 797-3111
Fax(520) 326-2575
Sole ProprietorNo
Enumeration DateAugust 16, 2005
Last NPPES UpdateJuly 11, 2019
✔ NPI 1639161813 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in AZ · 58856
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
2506 E VISTOSO COMMERCE LOOP STE 100, Oro Valley, AZ 85755
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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)

Dr. Robert C Stelzle 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.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VICTORIA STEPHANIE TOWERS
Nurse Practitioner
2506 E VISTOSO COMMERCE LOOP STE 100
ORO VALLEY, AZ 85755
Pima County (520) 797-3111
MRS. NORMA ANN BRACAMONTE NP-C
Nurse Practitioner
2506 E VISTOSO COMMERCE LOOP STE 100
ORO VALLEY, AZ 85755
Pima County (520) 797-3111
SONORAN CATARACT AND RETINA PLLC
Ophthalmology
2506 E VISTOSO COMMERCE LOOP STE 100
ORO VALLEY, AZ 85755
Pima County (520) 595-3659

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 Stelzle's NPI number?

The NPI number for Robert Stelzle is 1639161813. It was assigned to this individual provider in the NPPES registry on August 16, 2005.

Where is Robert Stelzle located?

Robert Stelzle practices at 2506 E Vistoso Commerce Loop Ste 100, Oro Valley, AZ 85755. The listed phone number is (520) 797-3111.

What is Robert Stelzle's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Robert Stelzle enrolled in Medicare?

Yes. Robert Stelzle is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Robert Stelzle was last updated on July 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.