Yolanda Lopez-Lopez, M.D.
NPI 1962494799 · Rheumatology Physician · Bayamon, PR
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yolanda Lopez-Lopez, M.D. is a Rheumatology Physician provider in Bayamon, PR (NPI 1962494799).
Provider details
- NPI number
- 1962494799
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6956 (PR)
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
20 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
63 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 63 | $89 |
Typical Medicare-allowed amounts for these services range $89–$89 (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 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 1,147 | 248 |
| Methotrexate Sodiumbrand: Methotrexate | 1,128 | 202 |
| Gabapentin | 660 | 146 |
| Alendronate Sodium | 619 | 136 |
| Hydroxychloroquine Sulfate | 511 | 96 |
| Duloxetine Hcl | 493 | 116 |
| Leflunomide | 473 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$179 across 3 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
- 2005-08-18
- Last updated
- 2007-07-16
Frequently asked questions
- What is Yolanda Lopez-Lopez's NPI number?
- Yolanda Lopez-Lopez's National Provider Identifier (NPI) is 1962494799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yolanda Lopez-Lopez's specialty?
- Yolanda Lopez-Lopez is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Yolanda Lopez-Lopez located?
- Yolanda Lopez-Lopez's practice location on file with NPPES is 66 Calle Santa Cruz, Bayamon, PR 00961-7041.
- What is Yolanda Lopez-Lopez's phone number?
- The practice phone number listed in the NPPES registry for Yolanda Lopez-Lopez is (787) 798-8486.
- Does Yolanda Lopez-Lopez accept Medicare?
- Yolanda Lopez-Lopez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yolanda Lopez-Lopez's NPI active?
- Yes — Yolanda Lopez-Lopez's NPI (1962494799) is active in the NPPES registry as of the last update on 2007-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.