Barry Marcus, M.D.
NPI 1689678583 · Pediatric Cardiology Physician · Scottsdale, AZ
Barry Marcus, M.D. is a Pediatric Cardiology Physician provider in Scottsdale, AZ (NPI 1689678583).
Provider details
- NPI number
- 1689678583
- Entity type
- Individual
- Primary specialty
- Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 11338 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
- 2005-06-08
- Last updated
- 2007-07-09
Frequently asked questions
- What is Barry Marcus's NPI number?
- Barry Marcus's National Provider Identifier (NPI) is 1689678583, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barry Marcus's specialty?
- Barry Marcus is listed in the NPPES registry with a primary specialty of Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Barry Marcus located?
- Barry Marcus's practice location on file with NPPES is 10210 N 92nd St, Scottsdale, AZ 85258-4524.
- What is Barry Marcus's phone number?
- The practice phone number listed in the NPPES registry for Barry Marcus is (480) 551-0388.
- Is Barry Marcus's NPI active?
- Yes — Barry Marcus's NPI (1689678583) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.