Marina Zeltser, MD
NPI 1912343708 · Family Medicine Physician · Newark, DE
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marina Zeltser, MD is a Family Medicine Physician provider in Newark, DE (NPI 1912343708).
Provider details
- NPI number
- 1912343708
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- C1-0011853 (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
13 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
- 2013-05-20
- Last updated
- 2018-07-31
Frequently asked questions
- What is Marina Zeltser's NPI number?
- Marina Zeltser's National Provider Identifier (NPI) is 1912343708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marina Zeltser's specialty?
- Marina Zeltser is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marina Zeltser located?
- Marina Zeltser's practice location on file with NPPES is 4735 Ogletown Stanton Rd, Newark, DE 19713-2072.
- What is Marina Zeltser's phone number?
- The practice phone number listed in the NPPES registry for Marina Zeltser is (302) 623-0200.
- Does Marina Zeltser accept Medicare?
- Marina Zeltser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marina Zeltser's NPI active?
- Yes — Marina Zeltser's NPI (1912343708) is active in the NPPES registry as of the last update on 2018-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.