Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Thoracic Surgery (Cardiothoracic Vascular Surgery)s in Phoenix, AZ

Browse 44 Thoracic Surgery (Cardiothoracic Vascular Surgery) providers listed in NPPES with a practice address in Phoenix, Arizona.

44 Healthcare Providers

How Phoenix compares with the U.S.

Phoenix has 2.7 clinicians in Thoracic Surgery (Cardiothoracic Vascular Surgery) per 100,000 residents, about 1.4 times the U.S. rate of 1.9.

That is 44 active clinicians in Thoracic Surgery (Cardiothoracic Vascular Surgery) with a practice address in Phoenix, for a population of 1,642,323.

The Arizona rate is 1.7 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

96% of clinicians in Thoracic Surgery (Cardiothoracic Vascular Surgery) in Phoenix listed in the CMS Medicare file (24 of 25) accept Medicare assignment. That is similar to the Arizona share of 96%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

44% of clinicians in Thoracic Surgery (Cardiothoracic Vascular Surgery) in Phoenix listed in the CMS Medicare file (11 of 25) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Arizona share of 34%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Thoracic Surgery (Cardiothoracic Vascular Surgery) Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Thoracic Surgery (Cardiothoracic Vascular Surgery) practitioners in Phoenix, AZ

Source: CMS PECOS
PECOS Enrolled Specialists 29 In Phoenix, AZ
Part B Lab & Imaging Eligible 29 Diagnostic Referrals
DME Ordering Eligible 29 Durable Medical Equipment
Home Health Agency Referrals 29 HHA Ordering Eligible
Showing 1โ€“20 of 44 providers
With recent CMS data first, then Aโ€“Z

Dr. Shair U Ahmed , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status
500 W Thomas Rd Ste 500, Phoenix, AZ 850134220
Phone: 6024064000
NPI Identifier 1629270749
View Full Profile

Dr. Eduardo Contreras Alcantar , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment
3131 E Clarendon Ave Ste 102, Phoenix, AZ 850167069
Phone: 6022539168
NPI Identifier 1982090221
View Full Profile

Dr. Orazio L. Amabile , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3131 E Clarendon Ave, 102, Phoenix, AZ 850167069
Phone: 6022539168
NPI Identifier 1992993927
View Full Profile

Dr. Kevin M Brady , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment
500 W Thomas Rd Ste 500, Phoenix, AZ 850134220
Phone: 6024064000
NPI Identifier 1154315810
View Full Profile

Dr. Ross M Bremner , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
500 W Thomas Rd Ste 500, Phoenix, AZ 850134220
Phone: 6024064000
NPI Identifier 1205849429
View Full Profile

Dr. Modesto Jose Colon , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment
3131 E Clarendon Ave, Suite 102, Phoenix, AZ 850167069
Phone: 6022539168
NPI Identifier 1083873574
View Full Profile

Dr. Jonathan D'cunha , MD, PhD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
5777 E Mayo Blvd, Phoenix, AZ 850544502
Phone: 4803421800
NPI Identifier 1891848818
View Full Profile

Dr. Patrick A Devaleria , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status
5779 E Mayo Blvd, Phoenix, AZ 850544502
Phone: 4803018000
NPI Identifier 1538144720
View Full Profile

Dr. Hao Kenith Fang , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3131 E Clarendon Ave, Suite 102, Phoenix, AZ 850167069
Phone: 6022539168
NPI Identifier 1871522524
View Full Profile

Dr. Marwan Ghazoul , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment
2601 E Roosevelt St, Phoenix, AZ 850084973
Phone: 6023445011
NPI Identifier 1558362491
View Full Profile

Dr. Adalberto Castro Gonzalez , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment
5333 N 7th St, Suite B219, Phoenix, AZ 850142821
Phone: 6022665100
NPI Identifier 1285652651
View Full Profile

Dr. Sameer Gupta , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment
3131 E Clarendon Ave Ste 102, Phoenix, AZ 850167069
Phone: 6022539168
NPI Identifier 1699117101
View Full Profile

Dr. Abdul Samad Hashimi , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
500 W Thomas Rd Ste 500, Phoenix, AZ 850134220
Phone: 6024064000
NPI Identifier 1588873715
View Full Profile

Dr. Jasmine L Huang , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
500 W Thomas Rd Ste 500, Phoenix, AZ 850134220
Phone: 6024064000
NPI Identifier 1487861241
View Full Profile

Dr. Prakash Jayanthi , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment
3131 E Clarendon Ave Ste 102, Phoenix, AZ 850167069
Phone: 6022539168
NPI Identifier 1912380221
View Full Profile

Dr. Stephen J Joyce , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment
5060 N 19th Ave Ste 207, Phoenix, AZ 850153212
Phone: 4807885621
NPI Identifier 1619043890
View Full Profile

Dr. Merick S Kirshner , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2777 E Camelback Rd Ste 200, Phoenix, AZ 850164352
Phone: 6029520002
NPI Identifier 1831183870
View Full Profile

Dr. Michael Robert Kralik , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status Accepts Medicare Assignment
1331 N 7th Street, Suite 375, Phoenix, AZ 85006
Phone: 6023070070
NPI Identifier 1982642450
View Full Profile

Dr. Louis A Lanza , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status
5779 E Mayo Blvd, Phoenix, AZ 850544502
Phone: 4803018000
NPI Identifier 1275518557
View Full Profile

Dr. J. Scott Millikan , MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Active NPI Status
500 W Thomas Rd Ste 500, Phoenix, AZ 850134220
Phone: 6024064000
NPI Identifier 1841373693
View Full Profile

Frequently Asked Questions about Thoracic Surgery (Cardiothoracic Vascular Surgery) in Phoenix

How do I check a Thoracic Surgery (Cardiothoracic Vascular Surgery) practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Arizona licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.