DR. JAMES GERARD DWYER MD
NPI 1356458699
Internal Medicine - Cardiovascular Disease in Phoenix, AZ

Active since August 24, 2006PECOS Enrolled
1848 E THOMAS RD STE 100, PHOENIX, AZ 85016(602) 456-2342(602) 688-2342 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 7, 2023, Sep 19, 2018, Mar 31, 2016 and 1 more (4 updates tracked since 2015).

About Dr. James Gerard Dwyer Md NPPES

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

DR. JAMES GERARD DWYER MD (NPI 1356458699) is an individual cardiovascular disease provider in Phoenix, Arizona, licensed in Arizona (28611) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356458699
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. JAMES GERARD DWYERCredential: MD
Location Address1848 E THOMAS RD STE 100Phoenix, AZ 85016-8103
Mailing Address1848 E Thomas Rd Ste 100Phoenix, AZ 85016-8103 · (602) 456-2342 · Fax (602) 688-2342
Fax(602) 688-2342
Sole ProprietorNo
Enumeration DateAugust 24, 2006
Last NPPES UpdateMarch 7, 20234 updates tracked since enumeration
NPI 1356458699 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License Licensed in AZ · 28611
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.

Also ListedInternal Medicine · Interventional CardiologyTaxonomy 207RI0011X · License 28611 (AZ)
1848 E THOMAS RD STE 100, Phoenix, AZ 85016

Other Identifiers 1

Medicaid532483AZ

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. James Gerard Dwyer 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85016 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
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 5

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

Physician Assistant (Medical)
1848 E THOMAS RD STE 100
PHOENIX, AZ 85016
Internal Medicine (Clinical Cardiac Electrophysiology)
1848 E THOMAS RD STE 100
PHOENIX, AZ 85016
Internal Medicine (Clinical Cardiac Electrophysiology)
1848 E THOMAS RD STE 100
PHOENIX, AZ 85016
Physician Assistant
1848 E THOMAS RD STE 100
PHOENIX, AZ 85016
Registered Nurse (Cardiac Rehabilitation)
1848 E THOMAS RD STE 100
PHOENIX, AZ 85016

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 James Dwyer's NPI number?

The NPI number for James Dwyer is 1356458699. It was assigned to this individual provider in the NPPES registry on August 24, 2006.

Where is James Dwyer located?

James Dwyer practices at 1848 E Thomas Rd Ste 100, Phoenix, AZ 85016. The listed phone number is (602) 456-2342.

What is James Dwyer's specialty?

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

Is James Dwyer enrolled in Medicare?

Yes. James Dwyer is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for James Dwyer was last updated on March 7, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.