Alexandros Giannakakos MD PC
NPI 1659644466 · Obstetrics & Gynecology Physician · Staten Island, NY
Alexandros Giannakakos MD PC is a Obstetrics & Gynecology Physician organization in Staten Island, NY (NPI 1659644466).
Provider details
- NPI number
- 1659644466
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alexandros Giannakakos, Owner/President(718) 980-9828
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
14 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
- 2012-02-10
- Last updated
- 2012-02-10
Frequently asked questions
- What is Alexandros Giannakakos MD PC's NPI number?
- Alexandros Giannakakos MD PC's National Provider Identifier (NPI) is 1659644466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alexandros Giannakakos MD PC?
- Alexandros Giannakakos MD PC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Alexandros Giannakakos MD PC located?
- Alexandros Giannakakos MD PC's practice location on file with NPPES is 192 Guyon Ave, Staten Island, NY 10306-3943.
- What is Alexandros Giannakakos MD PC's phone number?
- The practice phone number listed in the NPPES registry for Alexandros Giannakakos MD PC is (718) 980-9828.
- Who is the authorized official for Alexandros Giannakakos MD PC?
- The authorized official listed on Alexandros Giannakakos MD PC's NPPES record is Alexandros Giannakakos, Owner/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alexandros Giannakakos MD PC's NPI active?
- Yes — Alexandros Giannakakos MD PC's NPI (1659644466) is active in the NPPES registry as of the last update on 2012-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.