Rafael Rivas-Chacon, M.D.
NPI 1306875075 · Rheumatology Physician · Miami, FL
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rafael Rivas-Chacon, M.D. is a Rheumatology Physician provider in Miami, FL (NPI 1306875075).
Provider details
- NPI number
- 1306875075
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME0048624 (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
19 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
244 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 210 | $143 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 23 | $79 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 11 | $188 |
Typical Medicare-allowed amounts for these services range $79–$188 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 265 | 42 |
| Tizanidine Hcl | 136 | 51 |
| Hydroxychloroquine Sulfate | 115 | 30 |
| Alendronate Sodium | 112 | 48 |
| Prednisone | 105 | 31 |
| Meloxicam | 83 | 25 |
| Gabapentin | 73 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,945 across 116 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
- 2006-07-03
- Last updated
- 2021-03-29
- Certified
- 2021-03-29
Frequently asked questions
- What is Rafael Rivas-Chacon's NPI number?
- Rafael Rivas-Chacon's National Provider Identifier (NPI) is 1306875075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rafael Rivas-Chacon's specialty?
- Rafael Rivas-Chacon is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Rafael Rivas-Chacon located?
- Rafael Rivas-Chacon's practice location on file with NPPES is 3200 Sw 60th Ct Ste 105, Miami, FL 33155-4069.
- What is Rafael Rivas-Chacon's phone number?
- The practice phone number listed in the NPPES registry for Rafael Rivas-Chacon is (305) 663-8505.
- Does Rafael Rivas-Chacon accept Medicare?
- Rafael Rivas-Chacon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rafael Rivas-Chacon's NPI active?
- Yes — Rafael Rivas-Chacon's NPI (1306875075) is active in the NPPES registry as of the last update on 2021-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.