Tiago Araujo, MD
NPI 1730600156 · Internal Medicine Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiago Araujo, MD is a Internal Medicine Physician provider in Saint Louis, MO (NPI 1730600156).
Provider details
- NPI number
- 1730600156
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2020020082 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
650 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 381 | $75 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 87 | $107 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 83 | $124 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 32 | $113 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 31 | $77 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 28 | 18 |
| Rivaroxabanbrand: Xarelto | 25 | — |
| Ciprofloxacin Hcl | 19 | 19 |
| Carvedilol | 18 | — |
| Prednisone | 16 | 15 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 14 | 14 |
| Ondansetronbrand: Ondansetron Odt | 14 | 14 |
Practice location
Mailing address
Additional practice locations (2)
- 1400 US Highway 61Festus, MO 63028-4100Phone: (636) 933-5337
- 10010 Kennerly RdSaint Louis, MO 63128-2106Phone: (314) 525-1328
Registry dates
- Enumerated
- 2017-07-06
- Last updated
- 2025-04-15
- Certified
- 2025-04-15
Frequently asked questions
- What is Tiago Araujo's NPI number?
- Tiago Araujo's National Provider Identifier (NPI) is 1730600156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiago Araujo's specialty?
- Tiago Araujo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tiago Araujo located?
- Tiago Araujo's practice location on file with NPPES is 615 S New Ballas Rd, Saint Louis, MO 63141-8221.
- What is Tiago Araujo's phone number?
- The practice phone number listed in the NPPES registry for Tiago Araujo is (314) 251-6339.
- Does Tiago Araujo accept Medicare?
- Tiago Araujo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiago Araujo's NPI active?
- Yes — Tiago Araujo's NPI (1730600156) is active in the NPPES registry as of the last update on 2025-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.