Leonard Sukienik, D.O.
NPI 1780660837 · Internal Medicine Physician · Melbourne, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonard Sukienik, D.O. is a Internal Medicine Physician provider in Melbourne, FL (NPI 1780660837).
Provider details
- NPI number
- 1780660837
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 207R00000X (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,378 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 620 | $129 |
| 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 | 389 | $17 |
| Advance Care Planning, First 30 Minutes99497 | 81 | $82 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 77 | $19 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 71 | $130 |
| Annual Depression Screening, 5 to 15 MinutesG0444 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 100 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 222 | 54 |
| Amlodipine Besylate | 201 | 57 |
| Alprazolam | 170 | 34 |
| Meloxicam | 142 | 46 |
| Atenolol | 138 | 39 |
| Omeprazole | 132 | 44 |
| Atorvastatin Calcium | 131 | 40 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-21
- Last updated
- 2026-03-23
- Certified
- 2026-03-23
Frequently asked questions
- What is Leonard Sukienik's NPI number?
- Leonard Sukienik's National Provider Identifier (NPI) is 1780660837, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Sukienik's specialty?
- Leonard Sukienik is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leonard Sukienik located?
- Leonard Sukienik's practice location on file with NPPES is 6619 N Wickham Rd, Melbourne, FL 32940-2006.
- What is Leonard Sukienik's phone number?
- The practice phone number listed in the NPPES registry for Leonard Sukienik is (321) 259-9500.
- Does Leonard Sukienik accept Medicare?
- Leonard Sukienik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonard Sukienik's NPI active?
- Yes — Leonard Sukienik's NPI (1780660837) is active in the NPPES registry as of the last update on 2026-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.