Nathan Sarkar, MD
NPI 1558111898 · Student in an Organized Health Care Education/Training Program · Newark, DE
Enrolled with Medicare as Order and Referring Only - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Sarkar, MD is a Student in an Organized Health Care Education/Training Program provider in Newark, DE (NPI 1558111898).
Provider details
- NPI number
- 1558111898
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-03-26
- Last updated
- 2024-03-26
- Certified
- 2024-03-26
Frequently asked questions
- What is Nathan Sarkar's NPI number?
- Nathan Sarkar's National Provider Identifier (NPI) is 1558111898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Sarkar's specialty?
- Nathan Sarkar is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Nathan Sarkar located?
- Nathan Sarkar's practice location on file with NPPES is 4755 Ogletown Stanton Rd, Newark, DE 19718-2200.
- What is Nathan Sarkar's phone number?
- The practice phone number listed in the NPPES registry for Nathan Sarkar is (302) 733-1000.
- Does Nathan Sarkar accept Medicare?
- Nathan Sarkar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Sarkar's NPI active?
- Yes — Nathan Sarkar's NPI (1558111898) is active in the NPPES registry as of the last update on 2024-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.