James Dwyer, MD
NPI 1356458699 · Cardiovascular Disease Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Dwyer, MD is a Cardiovascular Disease Physician provider in Phoenix, AZ (NPI 1356458699).
Provider details
- NPI number
- 1356458699
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 28611 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2023-03-07
Frequently asked questions
- What is James Dwyer's NPI number?
- James Dwyer's National Provider Identifier (NPI) is 1356458699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Dwyer's specialty?
- James Dwyer is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is James Dwyer located?
- James Dwyer's practice location on file with NPPES is 1848 E Thomas Rd Ste 100, Phoenix, AZ 85016-8103.
- What is James Dwyer's phone number?
- The practice phone number listed in the NPPES registry for James Dwyer is (602) 456-2342.
- Does James Dwyer accept Medicare?
- James Dwyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Dwyer's NPI active?
- Yes — James Dwyer's NPI (1356458699) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.