Robert Dappen, M.D.
NPI 1194711929 · Interventional Cardiology Physician · Chandler, AZ
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Dappen, M.D. is a Interventional Cardiology Physician provider in Chandler, AZ (NPI 1194711929).
Provider details
- NPI number
- 1194711929
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 15332 (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
20 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
- 2005-09-27
- Last updated
- 2014-08-12
Frequently asked questions
- What is Robert Dappen's NPI number?
- Robert Dappen's National Provider Identifier (NPI) is 1194711929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Dappen's specialty?
- Robert Dappen is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Dappen located?
- Robert Dappen's practice location on file with NPPES is 333 N Dobson Rd, Chandler, AZ 85224-4412.
- What is Robert Dappen's phone number?
- The practice phone number listed in the NPPES registry for Robert Dappen is (480) 899-2020.
- Does Robert Dappen accept Medicare?
- Robert Dappen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Dappen's NPI active?
- Yes — Robert Dappen's NPI (1194711929) is active in the NPPES registry as of the last update on 2014-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.