Chacko Nebu, M.D.
NPI 1538439559 · Internal Medicine Physician · Port St Lucie, FL
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chacko Nebu, M.D. is a Internal Medicine Physician provider in Port St Lucie, FL (NPI 1538439559).
Provider details
- NPI number
- 1538439559
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME 111310 (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 tenure28% of score
14 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
3,578 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 2,856 | $91 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 229 | $127 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 113 | $72 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 76 | $165 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 63 | $30 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 213 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,039 | 138 |
| Amlodipine Besylate | 603 | 93 |
| Apixabanbrand: Eliquis | 581 | 64 |
| Gabapentin | 474 | 73 |
| Furosemide | 438 | 70 |
| Trazodone Hcl | 396 | 80 |
| Quetiapine Fumarate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-01-06
- Last updated
- 2025-01-27
- Certified
- 2025-01-27
Frequently asked questions
- What is Chacko Nebu's NPI number?
- Chacko Nebu's National Provider Identifier (NPI) is 1538439559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chacko Nebu's specialty?
- Chacko Nebu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chacko Nebu located?
- Chacko Nebu's practice location on file with NPPES is 7025 Oleander Ave, Port St Lucie, FL 34952-9028.
- What is Chacko Nebu's phone number?
- The practice phone number listed in the NPPES registry for Chacko Nebu is (609) 744-4133.
- Does Chacko Nebu accept Medicare?
- Chacko Nebu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chacko Nebu's NPI active?
- Yes — Chacko Nebu's NPI (1538439559) is active in the NPPES registry as of the last update on 2025-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.