Mark Georgiadis, M.D.
NPI 1437120441 · Hematology & Oncology Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Hematology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Georgiadis, M.D. is a Hematology & Oncology Physician provider in Pittsburgh, PA (NPI 1437120441).
Provider details
- NPI number
- 1437120441
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD061189L (PA)
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
20 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
- 2006-01-28
- Last updated
- 2013-12-06
Frequently asked questions
- What is Mark Georgiadis's NPI number?
- Mark Georgiadis's National Provider Identifier (NPI) is 1437120441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Georgiadis's specialty?
- Mark Georgiadis is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Georgiadis located?
- Mark Georgiadis's practice location on file with NPPES is 200 Delafield Rd, Pittsburgh, PA 15215-3205.
- What is Mark Georgiadis's phone number?
- The practice phone number listed in the NPPES registry for Mark Georgiadis is (412) 781-3744.
- Does Mark Georgiadis accept Medicare?
- Mark Georgiadis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Georgiadis's NPI active?
- Yes — Mark Georgiadis's NPI (1437120441) is active in the NPPES registry as of the last update on 2013-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.