Michelle Santiago Rivera, M.D.
NPI 1639445430 · Pediatric Rheumatology Physician · Rio Piedras, PR
Michelle Santiago Rivera, M.D. is a Pediatric Rheumatology Physician provider in Rio Piedras, PR (NPI 1639445430).
Provider details
- NPI number
- 1639445430
- Entity type
- Individual
- Primary specialty
- Pediatric Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 18146 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$161 across 2 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
- 2012-03-26
- Last updated
- 2012-12-27
Frequently asked questions
- What is Michelle Santiago Rivera's NPI number?
- Michelle Santiago Rivera's National Provider Identifier (NPI) is 1639445430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Santiago Rivera's specialty?
- Michelle Santiago Rivera is listed in the NPPES registry with a primary specialty of Pediatric Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Santiago Rivera located?
- Michelle Santiago Rivera's practice location on file with NPPES is Ave. De Diego 369, Rio Piedras, PR 00924-3827.
- What is Michelle Santiago Rivera's phone number?
- The practice phone number listed in the NPPES registry for Michelle Santiago Rivera is (787) 767-1414.
- Is Michelle Santiago Rivera's NPI active?
- Yes — Michelle Santiago Rivera's NPI (1639445430) is active in the NPPES registry as of the last update on 2012-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.