Samantha Rivera, MD
NPI 1568029593 · Hospitalist Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samantha Rivera, MD is a Hospitalist Physician provider in Saint Louis, MO (NPI 1568029593).
Provider details
- NPI number
- 1568029593
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2022027040 (MO)
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
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
533 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 183 | $75 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 128 | $47 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 102 | $113 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 89 | $108 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 17 | $159 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 32 | 22 |
| Pantoprazole Sodium | 22 | 17 |
| Amlodipine Besylate | 13 | 13 |
| Furosemide | 13 | 13 |
| Ciprofloxacin Hcl | 11 | — |
| Gabapentin | 11 | 11 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$328 across 12 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 (1)
- 425 Wind Ridge DrWausau, WI 54401-4149Phone: (715) 675-3391Fax: (715) 675-5262
Registry dates
- Enumerated
- 2019-05-24
- Last updated
- 2022-08-02
- Certified
- 2022-08-02
Frequently asked questions
- What is Samantha Rivera's NPI number?
- Samantha Rivera's National Provider Identifier (NPI) is 1568029593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Rivera's specialty?
- Samantha Rivera is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Samantha Rivera located?
- Samantha Rivera's practice location on file with NPPES is 11133 Dunn Rd Ste 2427, Saint Louis, MO 63136-6163.
- What is Samantha Rivera's phone number?
- The practice phone number listed in the NPPES registry for Samantha Rivera is (314) 653-5643.
- Does Samantha Rivera accept Medicare?
- Samantha Rivera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samantha Rivera's NPI active?
- Yes — Samantha Rivera's NPI (1568029593) is active in the NPPES registry as of the last update on 2022-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.