Olasimbo M. Chiadika, M.D.
Cardiovascular Disease Physician · Houston, TX
Olasimbo M. Chiadika, M.D. is a cardiovascular disease physician with a practice address in Houston, Texas, and NPI 1699825299, issued on Jan 12, 2007. Check the license (Texas N6221, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Olasimbo M. Chiadika
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- N6221 TX
222317 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6410 Fannin St, Houston, TX 77030
- Phone
- (832) 325-7211
- Enumerated
- Jan 12, 2007
- Record last updated
- May 23, 2022
- Medicare enrollment
- Enrolled (PECOS I20100824000603); accepts Medicare assignment
- Medical or professional school
- Columbia University College Of Physicians And Surgeons, 2000
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,603 in Texas → Look up another NPI →
Also registered at 6410 Fannin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Roukaya Al Hammoud, MDPediatric Infectious Diseases Physician1619107190
- Rami Aladham, M.D.Student in an Organized Health Care Education/Training Program1457739260
Verify Olasimbo M. Chiadika in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N6221Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
1,999 Medicare Part D claims for 282 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Amlodipine Besylate194 claims
- Atorvastatin Calcium153 claims
- Carvedilol146 claims
- Losartan Potassium129 claims
- Furosemide107 claims
- Metoprolol Succinate103 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 82.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $8,713.20
12 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- UT PhysiciansHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Olasimbo M. Chiadika among 1,603 cardiovascular disease physician records in Texas
Olasimbo M. Chiadika, M.D. is one of 1,603 cardiovascular disease physician records with a practice address in Texas. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 58% of them.
- NPI issued2007 · 58% of these records are older, 33% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2000 · median 1998 among the 1,219 with a school on file
- Record last updated2022 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Texas
There are 1,603 cardiovascular disease physician records in Texas.
All 1,603 in Texas → Every provider in Houston → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Gregory Appleton, M.D.Houston, TX 770301114927928
- Jaime Benrey, MDHouston, TX 770301003810854
- Michael Bungo, M.D.Houston, TX 770301497756654
- Sayed Feghali, M.D.Houston, TX 770301326040486
- Jorge Garcia-Gregory, MDHouston, TX 770301760486450
- Ihab Hamzeh, MDHouston, TX 770301700886934
- Surendra Jain, MDHouston, TX 770301326036195
- Milton Klein, MDHouston, TX 770301689673568
Common questions
What is Olasimbo M. Chiadika, M.D.'s NPI number?
Olasimbo M. Chiadika, M.D.'s National Provider Identifier (NPI) is 1699825299, issued on Jan 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Olasimbo M. Chiadika, M.D. located?
The NPPES record lists a practice address at 6410 Fannin St, Houston, TX, 77030. Phone: (832) 325-7211. Providers update this record themselves, so call before visiting.
How can I verify Olasimbo M. Chiadika, M.D.'s license?
NPPES lists Texas license number N6221, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Olasimbo M. Chiadika, M.D. prescribe under Medicare Part D?
In 2024, Olasimbo M. Chiadika, M.D. had 1,999 Medicare Part D claims for 282 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Olasimbo M. Chiadika, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.