Samuel Oloyo, M.D.
NPI 1891732715 · Internal Medicine Physician · Corpus Christi, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Oloyo, M.D. is a Internal Medicine Physician provider in Corpus Christi, TX (NPI 1891732715).
Provider details
- NPI number
- 1891732715
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- K7588 (TX)
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
1,086 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 230 | $117 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 153 | $3 |
| Hemoglobin A1c Level83036 | 107 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 101 | $86 |
| Automated Urinalysis Test81003 | 99 | $2 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 99 | $14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 86 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 211 | 75 |
| Losartan Potassium | 201 | 69 |
| Levothyroxine Sodium | 174 | 56 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 163 | 21 |
| Tramadol Hcl | 108 | 23 |
| Metformin Hcl | 107 | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$54 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
- 2006-05-31
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is Samuel Oloyo's NPI number?
- Samuel Oloyo's National Provider Identifier (NPI) is 1891732715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Oloyo's specialty?
- Samuel Oloyo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Oloyo located?
- Samuel Oloyo's practice location on file with NPPES is 3912 Saratoga Blvd, Corpus Christi, TX 78415-5815.
- What is Samuel Oloyo's phone number?
- The practice phone number listed in the NPPES registry for Samuel Oloyo is (361) 854-7001.
- Does Samuel Oloyo accept Medicare?
- Samuel Oloyo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Oloyo's NPI active?
- Yes — Samuel Oloyo's NPI (1891732715) is active in the NPPES registry as of the last update on 2025-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.