Leo Simpson, MD
Advanced Heart Failure and Transplant Cardiology Physician · Houston, TX
Leo Simpson, MD is an advanced heart failure and transplant cardiology physician with a practice address in Houston, Texas, and NPI 1922019967, issued on Aug 11, 2006. Check the license (Texas M2810, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Leo Simpson
- Credential
- MD
- Primary taxonomy
- Advanced Heart Failure and Transplant Cardiology Physician 207RA0001X
- License number
- M2810 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7200 Cambridge St FL 6, Houston, TX 77030
- Phone
- (713) 798-2545
- Enumerated
- Aug 11, 2006
- Record last updated
- Nov 20, 2025
- Medicare enrollment
- Enrolled (PECOS I20250904003737); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest advanced heart failure and transplant cardiology physician records → All 83 in Texas → Look up another NPI →
Also registered at 7200 Cambridge St FL 6
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Reza Ardehali, MD, PHDInternal Medicine Physician1104005370
- Basant Arya, M.DCardiovascular Disease Physician1851465926
- Shanda Blackmon, M.D., M.P.H.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1952347965
- Amber Browning, FNPFamily Nurse Practitioner1992501019
- Andrew Civitello, M.D.Advanced Heart Failure and Transplant Cardiology Physician1104863745
Verify Leo Simpson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M2810Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average advanced heart failure and transplant cardiology physician in 2024
3,959 Medicare Part D claims for 384 beneficiaries, against an average of 1,965 among the 1,124 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Rosuvastatin Calcium410 claims
- Carvedilol356 claims
- Metoprolol Succinate304 claims
- Losartan Potassium284 claims
- Nifedipine Er184 claims
- Clopidogrel183 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 MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,042.73
104 payments; by number, the most common kind was food and beverage; the largest payer was Cardiva Medical, Inc. The 1,027 providers of this specialty with any payment received $10,265.85 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.
2 hospitals and group practices
- Valley View Hospital AssociationGlenwood Spgs, CO · Acute Care Hospitals4 of 5 stars
- Baylor College OF MedicineHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Leo Simpson among 83 advanced heart failure and transplant cardiology physician records in Texas
Leo Simpson, MD is one of 83 advanced heart failure and transplant cardiology physician records with a practice address in Texas. 99% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 83% newer
- In a Medicare fileYes · 99% of these records are
- In the CMS Doctors and Clinicians fileYes · 93% of these records are
- Graduated1999 · median 2008 among the 77 with a school on file
- Record last updated2025 · 23% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Advanced Heart Failure and Transplant Cardiology Physician providers in Texas
There are 83 advanced heart failure and transplant cardiology physician records in Texas.
All 83 in Texas → Every provider in Houston → Advanced Heart Failure and Transplant Cardiology Physician nationwide →
The 8 advanced heart failure and transplant cardiology physician records with the nearest ZIP codes
- Arvind Bhimaraj, M.D.,Houston, TX 770301275864878
- Andrew Civitello, M.D.Houston, TX 770301104863745
- Janardhana Gorthi, MBBSHouston, TX 770301942492228
- Ashrith Guha, M.D.Houston, TX 770301962609693
- Ju Kim, M.D.Houston, TX 770301841426194
- Cindy Martin, MDHouston, TX 770301649468497
- Ajith Nair, M.D.Houston, TX 770301679747950
- Sriram Nathan, M.D.Houston, TX 770301285602607
Common questions
What is Leo Simpson, MD's NPI number?
Leo Simpson, MD's National Provider Identifier (NPI) is 1922019967, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leo Simpson, MD located?
The NPPES record lists a practice address at 7200 Cambridge St FL 6, Houston, TX, 77030. Phone: (713) 798-2545. Providers update this record themselves, so call before visiting.
How can I verify Leo Simpson, MD's license?
NPPES lists Texas license number M2810, 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 Leo Simpson, MD prescribe under Medicare Part D?
In 2024, Leo Simpson, MD had 3,959 Medicare Part D claims for 384 beneficiaries; the average among advanced heart failure and transplant cardiology physician prescribers was 1,965. Part D covers Medicare prescriptions only.
What is Leo Simpson, MD's MIPS final score?
The 2023 MIPS final score is 91.3 of 100. 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.