Charalambos Andreadis, MD
NPI 1205877669 · Medical Oncology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charalambos Andreadis, MD is a Medical Oncology Physician provider in Philadelphia, PA (NPI 1205877669).
Provider details
- NPI number
- 1205877669
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD073649L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
930 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 377 | $19 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 329 | $162 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 118 | $109 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 63 | $9 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 26 | $202 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Acyclovir | 125 | 37 |
| Acalabrutinib Maleatebrand: Calquence | 54 | — |
| Venetoclaxbrand: Venclexta | 52 | — |
| Lenalidomidebrand: Revlimid | 37 | — |
| Zanubrutinibbrand: Brukinsa | 35 | — |
| Prednisone | 33 | — |
| Ondansetron Hcl | 30 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15,973 across 19 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-09
- Last updated
- 2011-01-21
Frequently asked questions
- What is Charalambos Andreadis's NPI number?
- Charalambos Andreadis's National Provider Identifier (NPI) is 1205877669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charalambos Andreadis's specialty?
- Charalambos Andreadis is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Charalambos Andreadis located?
- Charalambos Andreadis's practice location on file with NPPES is 3400 Spruce St, Philadelphia, PA 19104-4206.
- What is Charalambos Andreadis's phone number?
- The practice phone number listed in the NPPES registry for Charalambos Andreadis is (215) 662-3914.
- Does Charalambos Andreadis accept Medicare?
- Charalambos Andreadis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charalambos Andreadis's NPI active?
- Yes — Charalambos Andreadis's NPI (1205877669) is active in the NPPES registry as of the last update on 2011-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.