Konstantinos Zarkadas, M.D.
NPI 1083643704 · Internal Medicine Physician · New York, NY
Konstantinos Zarkadas, M.D. is a Internal Medicine Physician provider in New York, NY (NPI 1083643704).
Provider details
- NPI number
- 1083643704
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Specialist174400000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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)
- 229 W 97th St Apt 1dNew York, NY 10025-5610Phone: (212) 662-0293
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2018-03-17
Frequently asked questions
- What is Konstantinos Zarkadas's NPI number?
- Konstantinos Zarkadas's National Provider Identifier (NPI) is 1083643704, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Konstantinos Zarkadas's specialty?
- Konstantinos Zarkadas is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Konstantinos Zarkadas located?
- Konstantinos Zarkadas's practice location on file with NPPES is 575 W 161st St, New York, NY 10032-6101.
- What is Konstantinos Zarkadas's phone number?
- The practice phone number listed in the NPPES registry for Konstantinos Zarkadas is (212) 928-8888.
- Is Konstantinos Zarkadas's NPI active?
- Yes — Konstantinos Zarkadas's NPI (1083643704) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.