Oluwatosin Ajao, M.D
NPI 1063858348 · Hospitalist Physician · Houston, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oluwatosin Ajao, M.D is a Hospitalist Physician provider in Houston, TX (NPI 1063858348).
Provider details
- NPI number
- 1063858348
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- Yes
- License
- R0351 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 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
434 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 50 Minutes99233 | 273 | $123 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 78 | $116 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 25 | $83 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 23 | $173 |
| Advance Care Planning, First 30 Minutes99497 | 23 | $79 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 12 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 36 | 36 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 20 | 19 |
| Atorvastatin Calcium | 19 | 17 |
| Pantoprazole Sodium | 18 | 17 |
| Cefdinir | 16 | 15 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 16 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$155 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
Additional practice locations (1)
- 12808 W Airport Blvd Ste 347Sugar Land, TX 77478Phone: (404) 756-1368
Registry dates
- Enumerated
- 2013-05-14
- Last updated
- 2026-02-27
- Certified
- 2026-02-27
Frequently asked questions
- What is Oluwatosin Ajao's NPI number?
- Oluwatosin Ajao's National Provider Identifier (NPI) is 1063858348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oluwatosin Ajao's specialty?
- Oluwatosin Ajao is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Oluwatosin Ajao located?
- Oluwatosin Ajao's practice location on file with NPPES is 1635 North Loop W South Tower Fl 1, Houston, TX 77008-1532.
- What is Oluwatosin Ajao's phone number?
- The practice phone number listed in the NPPES registry for Oluwatosin Ajao is (713) 867-2066.
- Does Oluwatosin Ajao accept Medicare?
- Oluwatosin Ajao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oluwatosin Ajao's NPI active?
- Yes — Oluwatosin Ajao's NPI (1063858348) is active in the NPPES registry as of the last update on 2026-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.