Stefanos Giannopoulos, MD
NPI 1538717129 · Student in an Organized Health Care Education/Training Program · Stony Brook, NY
Stefanos Giannopoulos, MD is a Student in an Organized Health Care Education/Training Program provider in Stony Brook, NY (NPI 1538717129).
Provider details
- NPI number
- 1538717129
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
- Research Clinic/Center261QR1100X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1700 Wheeling StAurora, CO 80045-7211Phone: (720) 668-2819
Registry dates
- Enumerated
- 2019-08-28
- Last updated
- 2021-03-22
- Certified
- 2021-03-22
Frequently asked questions
- What is Stefanos Giannopoulos's NPI number?
- Stefanos Giannopoulos's National Provider Identifier (NPI) is 1538717129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefanos Giannopoulos's specialty?
- Stefanos Giannopoulos 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 Stefanos Giannopoulos located?
- Stefanos Giannopoulos's practice location on file with NPPES is 101 Nicolls Rd, Stony Brook, NY 11794-8434.
- What is Stefanos Giannopoulos's phone number?
- The practice phone number listed in the NPPES registry for Stefanos Giannopoulos is (631) 638-2698.
- Is Stefanos Giannopoulos's NPI active?
- Yes — Stefanos Giannopoulos's NPI (1538717129) is active in the NPPES registry as of the last update on 2021-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.