Irma Vazquez-Sanabria
NPI 1649421371 · Rheumatology Physician · Springfield, IL
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irma Vazquez-Sanabria is a Rheumatology Physician provider in Springfield, IL (NPI 1649421371).
Provider details
- NPI number
- 1649421371
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 51864 (SC)
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
17 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
204 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 | 73 | $119 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 38 | $8 |
| Red Blood Cell Sedimentation Rate, to Detect Inflammation, Non-Automated85651 | 30 | $4 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 22 | $51 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 15 | $85 |
| Vitamin D-3 Level82306 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 170 | 70 |
| Prednisone | 161 | 73 |
| Methotrexate Sodiumbrand: Methotrexate | 135 | 42 |
| Leflunomide | 123 | 43 |
| Meloxicam | 97 | 30 |
| Gabapentin | 89 | 24 |
| Diclofenac Sodium | 81 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,007 across 168 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)
- 712 Ave Ponce De LeonSuite BSan Juan, PR 00918-4518Phone: (939) 337-0669Fax: (939) 337-0185
- 1330 Boiling Springs Rd Ste 1700Spartanburg, SC 29303-4208Phone: (864) 560-6844Fax: (864) 560-7015
Registry dates
- Enumerated
- 2008-09-30
- Last updated
- 2020-03-25
- Certified
- 2020-03-25
Frequently asked questions
- What is Irma Vazquez-Sanabria's NPI number?
- Irma Vazquez-Sanabria's National Provider Identifier (NPI) is 1649421371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irma Vazquez-Sanabria's specialty?
- Irma Vazquez-Sanabria is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Irma Vazquez-Sanabria located?
- Irma Vazquez-Sanabria's practice location on file with NPPES is 800 N 1st St, Springfield, IL 62702-3719.
- What is Irma Vazquez-Sanabria's phone number?
- The practice phone number listed in the NPPES registry for Irma Vazquez-Sanabria is (217) 528-7541.
- Does Irma Vazquez-Sanabria accept Medicare?
- Irma Vazquez-Sanabria is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irma Vazquez-Sanabria's NPI active?
- Yes — Irma Vazquez-Sanabria's NPI (1649421371) is active in the NPPES registry as of the last update on 2020-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.