Barry Denenberg, M.D.
NPI 1821065293 · Cardiovascular Disease Physician · Lewes, DE
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barry Denenberg, M.D. is a Cardiovascular Disease Physician provider in Lewes, DE (NPI 1821065293).
Provider details
- NPI number
- 1821065293
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- C1002770 (DE)
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
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
- 2006-03-03
- Last updated
- 2011-11-16
Frequently asked questions
- What is Barry Denenberg's NPI number?
- Barry Denenberg's National Provider Identifier (NPI) is 1821065293, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barry Denenberg's specialty?
- Barry Denenberg is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Barry Denenberg located?
- Barry Denenberg's practice location on file with NPPES is 16704 Kings Hwy, Lewes, DE 19958-4929.
- What is Barry Denenberg's phone number?
- The practice phone number listed in the NPPES registry for Barry Denenberg is (302) 645-1233.
- Does Barry Denenberg accept Medicare?
- Barry Denenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barry Denenberg's NPI active?
- Yes — Barry Denenberg's NPI (1821065293) is active in the NPPES registry as of the last update on 2011-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.