Suyien Zhaz-Leitner, M.D
NPI 1821347808 · Rheumatology Physician · Naples, FL
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Suyien Zhaz-Leitner, M.D is a Rheumatology Physician provider in Naples, FL (NPI 1821347808).
Provider details
- NPI number
- 1821347808
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- ME142790 (FL)
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
13 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
3,918 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) |
|---|---|---|
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 1,080 | $71 |
| 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 | 970 | $17 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 581 | $128 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 564 | $129 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 462 | $181 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 397 | 152 |
| Methotrexate Sodiumbrand: Methotrexate | 381 | 126 |
| Hydroxychloroquine Sulfate | 315 | 114 |
| Folic Acid | 100 | 40 |
| Meloxicam | 93 | 49 |
| Celecoxib | 85 | 40 |
| Leflunomide | 50 | 21 |
| Allopurinol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,218 across 185 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
- 2012-09-05
- Last updated
- 2022-01-24
- Certified
- 2022-01-24
Frequently asked questions
- What is Suyien Zhaz-Leitner's NPI number?
- Suyien Zhaz-Leitner's National Provider Identifier (NPI) is 1821347808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Suyien Zhaz-Leitner's specialty?
- Suyien Zhaz-Leitner is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Suyien Zhaz-Leitner located?
- Suyien Zhaz-Leitner's practice location on file with NPPES is 1855 Veterans Park Dr Ste 103, Naples, FL 34109-0446.
- What is Suyien Zhaz-Leitner's phone number?
- The practice phone number listed in the NPPES registry for Suyien Zhaz-Leitner is (239) 596-5220.
- Does Suyien Zhaz-Leitner accept Medicare?
- Suyien Zhaz-Leitner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Suyien Zhaz-Leitner's NPI active?
- Yes — Suyien Zhaz-Leitner's NPI (1821347808) is active in the NPPES registry as of the last update on 2022-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.