Athanasios Mallios, MD
NPI 1205919206 · Internal Medicine Physician · New York, NY
Athanasios Mallios, MD is a Internal Medicine Physician provider in New York, NY (NPI 1205919206).
Provider details
- NPI number
- 1205919206
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 120555 (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
19 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
- 2006-10-23
- Last updated
- 2010-02-26
Frequently asked questions
- What is Athanasios Mallios's NPI number?
- Athanasios Mallios's National Provider Identifier (NPI) is 1205919206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Athanasios Mallios's specialty?
- Athanasios Mallios is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Athanasios Mallios located?
- Athanasios Mallios's practice location on file with NPPES is 15 West 72nd Street, New York, NY 10023.
- What is Athanasios Mallios's phone number?
- The practice phone number listed in the NPPES registry for Athanasios Mallios is (212) 787-0091.
- Is Athanasios Mallios's NPI active?
- Yes — Athanasios Mallios's NPI (1205919206) is active in the NPPES registry as of the last update on 2010-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.