Mark Finkelstein, D.O.
NPI 1841382629 · Pediatric Radiology Physician · Wilmington, DE
Mark Finkelstein, D.O. is a Pediatric Radiology Physician provider in Wilmington, DE (NPI 1841382629).
Provider details
- NPI number
- 1841382629
- Entity type
- Individual
- Primary specialty
- Pediatric Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- C20002757 (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
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
- 2006-09-29
- Last updated
- 2013-02-04
Frequently asked questions
- What is Mark Finkelstein's NPI number?
- Mark Finkelstein's National Provider Identifier (NPI) is 1841382629, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Finkelstein's specialty?
- Mark Finkelstein is listed in the NPPES registry with a primary specialty of Pediatric Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Finkelstein located?
- Mark Finkelstein's practice location on file with NPPES is 1600 Rockland Rd, Wilmington, DE 19803-3607.
- What is Mark Finkelstein's phone number?
- The practice phone number listed in the NPPES registry for Mark Finkelstein is (302) 651-4000.
- Is Mark Finkelstein's NPI active?
- Yes — Mark Finkelstein's NPI (1841382629) is active in the NPPES registry as of the last update on 2013-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.