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HONORHEALTH AMBULATORY
NPI 1548886500
Internal Medicine - Cardiovascular Disease in Phoenix, AZ

Active since June 24, 2020
340 E PALM LN STE A175, PHOENIX, AZ 85004(602) 386-1100 Get Directions Write a Review

NPPES record last updated: September 18, 2020. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Sep 18, 2020, Jun 24, 2020 (2 updates tracked since 2020).

About Honorhealth Ambulatory NPPES

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

HONORHEALTH AMBULATORY (NPI 1548886500), doing business as Scottsdale Healthcare Corp, is a healthcare organization registered as a cardiovascular disease in Phoenix, Arizona and active in the NPI registry since June 2020. The organization lists Savas Petrides, Svp/ceo, as its authorized official.

NPPES Registry Identity

NPI1548886500
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameHONORHEALTH AMBULATORY
Location Address340 E PALM LN STE A175Phoenix, AZ 85004-4603
Mailing Address2500 W Utopia Rd Ste 100Phoenix, AZ 85027-4172 · (480) 587-5314
Phone(602) 386-1100
Organization SubpartNo
Authorized OfficialSavas PetridesSvp/ceo · (480) 696-4020
Enumeration DateJune 24, 2020
Last NPPES UpdateSeptember 18, 20202 updates tracked since enumeration
NPPES CertifiedSeptember 18, 2020
✔ NPI 1548886500 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
340 E PALM LN STE A175, Phoenix, AZ 85004
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Other Names 1

Former Legal Business NameScottsdale Healthcare Corp

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Honorhealth Ambulatory is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateArizonaEnrollment IDO20071005000449Non-DME Part B · Clinic/Group PracticeDue dateDecember 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

817

Medicare enrollment records show 817 clinicians reassign Medicare billing to Honorhealth Ambulatory, which bills Medicare for the services they deliver. Of these, 11 practice at this address and 274 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 49

Nurse Practitioner217
Family Practice98
General Surgery61
Cardiovascular Disease (Cardiology)54
Internal Medicine41
Orthopedic Surgery40
Neurology36
Hematology/Oncology34
41 other specialties236

Nearest to this location (20)

See all 817
Tabitha Moe, M.D.
Cardiovascular Disease (Cardiology)
NPI 1508067588
340 E PALM LN STE A175
Phoenix, AZ 85004
(602) 386-1100
✔ PECOS✔ Accepts MedicareSame address
Tomas Rivera-Bonilla, MD
Interventional Cardiology
NPI 1881855294
340 E PALM LN STE A175
Phoenix, AZ 85004
(602) 386-1100
✔ PECOS✔ Accepts MedicareSame address
Haidar Yassin, M.D.
Interventional Cardiology
NPI 1659532000
340 E PALM LN STE A175
Phoenix, AZ 85004
(602) 386-1100
✔ PECOS✔ Accepts MedicareSame address
Youngsoo Cho, M.D.
Cardiovascular Disease (Cardiology)
NPI 1366405011
340 E PALM LN SUITE 175
Phoenix, AZ 85004
(602) 386-1100
✔ PECOS✔ Accepts MedicareSame address
James Hines, M.D.
Cardiovascular Disease (Cardiology)
NPI 1770575631
340 E PALM LN SUITE 175
Phoenix, AZ 85004
(602) 386-1100
✔ PECOS✔ Accepts MedicareSame address
Mitchell Ross, M.D.
Interventional Cardiology
NPI 1831181809
340 E PALM LN SUITE 175
Phoenix, AZ 85004
(602) 386-1100
✔ PECOS✔ Accepts MedicareSame address
Thomas Ross, M.D.
Cardiovascular Disease (Cardiology)
NPI 1376535237
340 E PALM LN SUITE 175
Phoenix, AZ 85004
(602) 386-1100
✔ PECOS✔ Accepts MedicareSame address
Gregory Sanders, M.D.
Cardiovascular Disease (Cardiology)
NPI 1811989528
340 E PALM LN SUITE 175
Phoenix, AZ 85004
(602) 386-1100
✔ PECOS✔ Accepts MedicareSame address
Daniel Storch, MD
Cardiovascular Disease (Cardiology)
NPI 1588657001
340 E PALM LN SUITE A-175
Phoenix, AZ 85004
(602) 386-1100
✔ PECOS✔ Accepts MedicareSame address
Nicol Montez, NURSE PRACTITIONER
Nurse Practitioner
NPI 1871016394
340 E PALM LN # A175
Phoenix, AZ 85004
(602) 386-1100
✔ PECOS✔ Accepts MedicareSame address
Mary Frances Tariga, FNP-C
Nurse Practitioner
NPI 1518746270
340 E PALM LN # A175
Phoenix, AZ 85004
(602) 386-1150
✔ PECOS✔ Accepts MedicareSame address
Keikhosrow Mosallaie, DO
Physical Medicine and Rehabilitation
NPI 1306808993
2610 N 3RD ST STE B
Phoenix, AZ 85004
(602) 274-7600
✔ PECOS✔ Accepts Medicare0.4 mi
Paige Freeman, APRN,FNP-C
Nurse Practitioner
NPI 1275127789
2620 N 3RD ST STE 103
Phoenix, AZ 85004
(480) 756-6000
✔ PECOS✔ Accepts Medicare0.5 mi
Sina Nafisi, M.D.
Interventional Cardiology
NPI 1750588745
1331 N 7TH ST SUITE 190
Phoenix, AZ 85006
(602) 234-0004
✔ PECOS✔ Accepts Medicare0.6 mi
Suemoy Wallace, M.D.
General Surgery
NPI 1184850885
1010 E MCDOWELL RD STE 103
Phoenix, AZ 85006
(800) 991-6117
✔ PECOS✔ Accepts Medicare0.6 mi
Marc Gottlieb, M.D.
Plastic and Reconstructive Surgery
NPI 1275521635
1012 E WILLETTA STREET
Phoenix, AZ 85006
(602) 839-6040
✔ PECOS0.7 mi
Renee Mercer, DO
Internal Medicine
NPI 1467816058
1111 E MCDOWELL RD
Phoenix, AZ 85006
(602) 839-0000
✔ PECOS✔ Accepts Medicare0.7 mi
Tiffany Hoang
Rheumatology
NPI 1538695317
1111 E MCDOWELL RD
Phoenix, AZ 85006
(602) 839-2266
✔ PECOS✔ Accepts Medicare0.7 mi
Paul Macdonald, M.D.
Neurology
NPI 1518929249
240 W THOMAS RD # 400
Phoenix, AZ 85013
(602) 406-6262
✔ PECOS0.8 mi
Lindsay Baltzer, DO
Family Practice
NPI 1932588944
1300 N 12TH ST SUITE 605
Phoenix, AZ 85006
(602) 839-4567
✔ PECOS✔ Accepts Medicare0.8 mi
See all 817 clinicians

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 Honorhealth Ambulatory's NPI number?

The NPI number for Honorhealth Ambulatory is 1548886500. It was assigned to this organization in the NPPES registry on June 24, 2020. The provider was formerly known as Scottsdale Healthcare Corp.

Where is Honorhealth Ambulatory located?

Honorhealth Ambulatory is located at 340 E Palm Ln Ste A175, Phoenix, AZ 85004. The listed phone number is (602) 386-1100.

What is Honorhealth Ambulatory's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Honorhealth Ambulatory enrolled in Medicare?

Yes. Honorhealth Ambulatory is registered in the Medicare PECOS enrollment system.

When is Honorhealth Ambulatory's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Arizona, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Honorhealth Ambulatory?

According to the CMS Revalidation Reassignment List (October 2026 release), 817 clinicians in 49 Medicare specialties reassign their Medicare billing to Honorhealth Ambulatory. 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 (217), Family Practice (98) and General Surgery (61). Of these, 11 practice at this address and 274 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Honorhealth Ambulatory was last updated on September 18, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.