Delan Dealwis, M.D.
NPI 1033414487 · Diagnostic Radiology Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Delan Dealwis, M.D. is a Diagnostic Radiology Physician provider in Brooklyn, NY (NPI 1033414487).
Provider details
- NPI number
- 1033414487
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 259712 (NY)
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
15 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
- 2011-01-17
- Last updated
- 2017-04-30
Frequently asked questions
- What is Delan Dealwis's NPI number?
- Delan Dealwis's National Provider Identifier (NPI) is 1033414487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Delan Dealwis's specialty?
- Delan Dealwis is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Delan Dealwis located?
- Delan Dealwis's practice location on file with NPPES is 7601 4th Ave, Brooklyn, NY 11209-3207.
- What is Delan Dealwis's phone number?
- The practice phone number listed in the NPPES registry for Delan Dealwis is (718) 238-7000.
- Does Delan Dealwis accept Medicare?
- Delan Dealwis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Delan Dealwis's NPI active?
- Yes — Delan Dealwis's NPI (1033414487) is active in the NPPES registry as of the last update on 2017-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.