Olasimbo Chiadika, M.D.
NPI 1699825299 · Cardiovascular Disease Physician · Houston, TX
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olasimbo Chiadika, M.D. is a Cardiovascular Disease Physician provider in Houston, TX (NPI 1699825299).
Provider details
- NPI number
- 1699825299
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 222317 (NY)
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
19 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
1,213 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) |
|---|---|---|
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 461 | $67 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 293 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 51 | $88 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 40 | $174 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 37 | $183 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 194 | 70 |
| Atorvastatin Calcium | 153 | 57 |
| Carvedilol | 146 | 47 |
| Losartan Potassium | 129 | 44 |
| Furosemide | 107 | 33 |
| Metoprolol Succinate | 103 | 38 |
| Apixabanbrand: Eliquis | 90 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$8,713 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
Registry dates
- Enumerated
- 2007-01-12
- Last updated
- 2022-05-23
- Certified
- 2022-05-23
Frequently asked questions
- What is Olasimbo Chiadika's NPI number?
- Olasimbo Chiadika's National Provider Identifier (NPI) is 1699825299, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olasimbo Chiadika's specialty?
- Olasimbo Chiadika is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Olasimbo Chiadika located?
- Olasimbo Chiadika's practice location on file with NPPES is 6410 Fannin St, Houston, TX 77030-3000.
- What is Olasimbo Chiadika's phone number?
- The practice phone number listed in the NPPES registry for Olasimbo Chiadika is (832) 325-7211.
- Does Olasimbo Chiadika accept Medicare?
- Olasimbo Chiadika is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olasimbo Chiadika's NPI active?
- Yes — Olasimbo Chiadika's NPI (1699825299) is active in the NPPES registry as of the last update on 2022-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.