Marcus Lavelle Harris, M.D.
Hospitalist Physician · Houston, TX
Marcus Lavelle Harris, M.D. is a hospitalist physician with a practice address in Houston, Texas, and NPI 1982837464, issued on Aug 31, 2009. Check the license (Texas P3341, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marcus Lavelle Harris
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- P3341 TX
Self-reported in NPPES; status is on the state search - Practice location
- 10701 Vintage Preserve Parkway, Houston, TX 77070
- Phone
- (713) 442-1500
- Enumerated
- Aug 31, 2009
- Record last updated
- Jun 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid IDs
- 312182409 TX
312182408 TX
312182410 TX - Medicare enrollment
- Enrolled (PECOS I20120815000227); accepts Medicare assignment
- Medical or professional school
- University Of Nebraska College Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,587 in Texas → Look up another NPI →
Verify Marcus Lavelle Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P3341Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average hospitalist physician in 2024
379 Medicare Part D claims for 169 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 31 claims were for opioids.
Most prescribed
- Cefuroxime26 claims
- Hydrocodone-Acetaminophen23 claims
- Doxycycline Monohydrate17 claims
- Furosemide15 claims
- Potassium Chloride13 claims
- Amlodipine Besylate12 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.
Bills Medicare through one group practice
- Tmc Provider Group PLLCSpring, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcus Lavelle Harris among 1,587 hospitalist physician records in Texas
Marcus Lavelle Harris, M.D. is one of 1,587 hospitalist physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 24% of them.
- NPI issued2009 · 24% of these records are older, 72% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2009 · median 2013 among the 1,298 with a school on file
- Record last updated2021 · 25% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Texas
There are 1,587 hospitalist physician records in Texas.
All 1,587 in Texas → Every provider in Houston → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Omobolanle Adeyekun, MDHouston, TX 770701649421934
- Shawn Davis, MDHouston, TX 770701750463105
- Jean Luc Sime Fotso, M.DHouston, TX 770701770895542
- Kristie Moss, M.D.Houston, TX 770701598926297
- Sanjay Pallegar, M.D.Houston, TX 770701780623629
- Masroor Rahmani, M.D.Houston, TX 770701144519687
- Rajeev Ramadugu, M.B.B.SHouston, TX 770701235243379
- Silpa Ramireddy, MDHouston, TX 770701538456975
Common questions
What is Marcus Lavelle Harris, M.D.'s NPI number?
Marcus Lavelle Harris, M.D.'s National Provider Identifier (NPI) is 1982837464, issued on Aug 31, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Marcus Lavelle Harris, M.D. located?
The NPPES record lists a practice address at 10701 Vintage Preserve Parkway, Houston, TX, 77070. Phone: (713) 442-1500. Providers update this record themselves, so call before visiting.
How can I verify Marcus Lavelle Harris, M.D.'s license?
NPPES lists Texas license number P3341, 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 Marcus Lavelle Harris, M.D. prescribe under Medicare Part D?
In 2024, Marcus Lavelle Harris, M.D. had 379 Medicare Part D claims for 169 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
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.