Constantin C Anagnostopoulos MD PC
NPI 1578709556 · Internal Medicine Physician · Long Island City, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Constantin C Anagnostopoulos MD PC is a Internal Medicine Physician organization in Long Island City, NY (NPI 1578709556).
Provider details
- NPI number
- 1578709556
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Constantin Anagnostopoulos, Owner(718) 545-4080
- License
- 121324 (NY)
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
17 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
- 2008-12-23
- Last updated
- 2008-12-23
Frequently asked questions
- What is Constantin C Anagnostopoulos MD PC's NPI number?
- Constantin C Anagnostopoulos MD PC's National Provider Identifier (NPI) is 1578709556, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Constantin C Anagnostopoulos MD PC?
- Constantin C Anagnostopoulos MD PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Constantin C Anagnostopoulos MD PC located?
- Constantin C Anagnostopoulos MD PC's practice location on file with NPPES is 30-14 31st Avenue, Long Island City, NY 11106-2405.
- What is Constantin C Anagnostopoulos MD PC's phone number?
- The practice phone number listed in the NPPES registry for Constantin C Anagnostopoulos MD PC is (718) 545-4080.
- Does Constantin C Anagnostopoulos MD PC accept Medicare?
- Constantin C Anagnostopoulos MD PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Constantin C Anagnostopoulos MD PC?
- The authorized official listed on Constantin C Anagnostopoulos MD PC's NPPES record is Constantin Anagnostopoulos, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Constantin C Anagnostopoulos MD PC's NPI active?
- Yes — Constantin C Anagnostopoulos MD PC's NPI (1578709556) is active in the NPPES registry as of the last update on 2008-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.