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ARIZONA LUNG & SLEEP INSTITUTE PLLC
NPI 1477857852
Internal Medicine - Pulmonary Disease in Mesa, AZ

Active since December 29, 2010
3155 E SOUTHERN AVE STE 103, MESA, AZ 85204(480) 325-8173(480) 325-8179 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Arizona Lung & Sleep Institute Pllc NPPES

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

ARIZONA LUNG & SLEEP INSTITUTE PLLC (NPI 1477857852) is a healthcare organization registered as a pulmonary disease in Mesa, Arizona and active in the NPI registry since December 2010. The organization lists Arturo Felix Castro, Physician, as its authorized official.

NPPES Registry Identity

NPI1477857852
Entity TypeOrganization
Primary Taxonomy207RP1001X
Legal Business NameARIZONA LUNG & SLEEP INSTITUTE PLLC
Location Address3155 E SOUTHERN AVE STE 103Mesa, AZ 85204-5520
Mailing Address3155 E Southern Ave Ste 103Mesa, AZ 85204-5520 · (480) 325-8173 · Fax (480) 325-8179
Phone(480) 325-8173
Fax(480) 325-8179
Organization SubpartNo
Authorized OfficialArturo Felix CastroPhysician · (480) 325-8173
Enumeration DateDecember 29, 2010
Last NPPES UpdateMarch 23, 2026
NPPES CertifiedMarch 23, 2026
✔ NPI 1477857852 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in AZ · 005189
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
3155 E SOUTHERN AVE STE 103, Mesa, AZ 85204
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Other Identifiers 1

Medicaid448212AZ

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Arizona Lung & Sleep Institute Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Arizona Lung & Sleep Institute PLLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (4)

Arturo Castro, D.O.
Pulmonary Disease
NPI 1548280449
3155 E SOUTHERN AVE STE 103
Mesa, AZ 85204
(480) 325-8173
✔ PECOS✔ Accepts MedicareSame address
Krista Roppelt, FNP
Nurse Practitioner
NPI 1003429218
3155 E SOUTHERN AVE STE 203
Mesa, AZ 85204
(480) 325-8173
✔ PECOSSame address
Rebecca Bell, FNP
Nurse Practitioner
NPI 1629403670
155 E WARNER RD
Gilbert, AZ 85296
(480) 649-6600
✔ PECOS✔ Accepts Medicare4.3 mi
John Paulo Bautista, DNP, APRN, AGACNP-BC
Nurse Practitioner
NPI 1366907602
4515 S MCCLINTOCK DR STE 120
Tempe, AZ 85282
(480) 704-3700
✔ PECOS✔ Accepts Medicare8.5 mi

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

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 Arizona Lung & Sleep Institute PLLC's NPI number?

The NPI number for Arizona Lung & Sleep Institute PLLC is 1477857852. It was assigned to this organization in the NPPES registry on December 29, 2010.

Where is Arizona Lung & Sleep Institute PLLC located?

Arizona Lung & Sleep Institute PLLC is located at 3155 E Southern Ave Ste 103, Mesa, AZ 85204. The listed phone number is (480) 325-8173.

What is Arizona Lung & Sleep Institute PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Arizona Lung & Sleep Institute PLLC enrolled in Medicare?

Yes. Arizona Lung & Sleep Institute PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Arizona Lung & Sleep Institute PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to Arizona Lung & Sleep Institute PLLC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (3) and Pulmonary Disease (1). Of these, 2 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Arizona Lung & Sleep Institute PLLC accept?

Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Arizona Lung & Sleep Institute PLLC 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.

When was this NPI record last updated?

The NPPES record for Arizona Lung & Sleep Institute PLLC was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.