George John Tsioulias Medical, PC
NPI 1528365699 · Surgical Oncology Physician · Astoria, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
George John Tsioulias Medical, PC is a Surgical Oncology Physician organization in Astoria, NY (NPI 1528365699).
Provider details
- NPI number
- 1528365699
- Entity type
- Organization
- Primary specialty
- Surgical Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- George Tsioulias, President(917) 561-7673
- License
- 208445 (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
15 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
- 2011-02-24
- Last updated
- 2011-02-24
Frequently asked questions
- What is George John Tsioulias Medical, PC's NPI number?
- George John Tsioulias Medical, PC's National Provider Identifier (NPI) is 1528365699, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is George John Tsioulias Medical, PC?
- George John Tsioulias Medical, PC is classified in the NPPES registry as Surgical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is George John Tsioulias Medical, PC located?
- George John Tsioulias Medical, PC's practice location on file with NPPES is 2322 30th Ave, Astoria, NY 11102-3255.
- What is George John Tsioulias Medical, PC's phone number?
- The practice phone number listed in the NPPES registry for George John Tsioulias Medical, PC is (917) 561-7673.
- Does George John Tsioulias Medical, PC accept Medicare?
- George John Tsioulias Medical, 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 George John Tsioulias Medical, PC?
- The authorized official listed on George John Tsioulias Medical, PC's NPPES record is George Tsioulias, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is George John Tsioulias Medical, PC's NPI active?
- Yes — George John Tsioulias Medical, PC's NPI (1528365699) is active in the NPPES registry as of the last update on 2011-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.