Susanna Gaikazian, M.D.
NPI 1841209426 · Medical Oncology Physician · Estero, FL
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susanna Gaikazian, M.D. is a Medical Oncology Physician provider in Estero, FL (NPI 1841209426).
Provider details
- NPI number
- 1841209426
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- ME156581 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
9,974 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 2,182 | $8 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 2,045 | $9 |
| 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 | 900 | $17 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 788 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 739 | $129 |
| Injection of Additional New Drug Or Substance Into Vein |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 199 | 63 |
| Hydroxyurea | 89 | 23 |
| Apixabanbrand: Eliquis | 81 | 16 |
| Letrozole | 60 | 22 |
| Ondansetronbrand: Ondansetron Odt | 33 | 25 |
| Dexamethasone | 31 | 11 |
| Lenalidomidebrand: Revlimid | 30 | — |
| Rivaroxaban |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,253 across 56 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
Additional practice locations (2)
- 9776 Bonita Beach Rd Se Ste 201aBonita Springs, FL 34135-4775Phone: (239) 947-3092Fax: (239) 947-5298
- 3530 Kraft Rd Ste 300Naples, FL 34105-5020Phone: (239) 353-6636Fax: (239) 354-1865
Registry dates
- Enumerated
- 2006-08-05
- Last updated
- 2025-04-28
- Certified
- 2025-04-28
Frequently asked questions
- What is Susanna Gaikazian's NPI number?
- Susanna Gaikazian's National Provider Identifier (NPI) is 1841209426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susanna Gaikazian's specialty?
- Susanna Gaikazian is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Susanna Gaikazian located?
- Susanna Gaikazian's practice location on file with NPPES is 8440 Murano Del Lago Dr, Estero, FL 34135-8615.
- What is Susanna Gaikazian's phone number?
- The practice phone number listed in the NPPES registry for Susanna Gaikazian is (239) 221-5402.
- Does Susanna Gaikazian accept Medicare?
- Susanna Gaikazian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susanna Gaikazian's NPI active?
- Yes — Susanna Gaikazian's NPI (1841209426) is active in the NPPES registry as of the last update on 2025-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.