Tyler Donald Lash, M.D.
Hematology & Oncology Physician · Shreveport, LA
Tyler Donald Lash, M.D. is a hematology & oncology physician with a practice address in Shreveport, Louisiana, and NPI 1437449949, issued on Apr 18, 2011. Check the license (Louisiana 304955, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Tyler Donald Lash
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 304955 LA
Self-reported in NPPES; status is on the state search - Practice location
- 2600 Kings Hwy Ste 340, Shreveport, LA 71103
- Phone
- (318) 212-8620
- Enumerated
- Apr 18, 2011
- Record last updated
- Jul 21, 2022
- Fax
- (318) 212-8625
- Medicare enrollment
- Enrolled (PECOS I20170803003047); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In Shreveport, 2011
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 188 in Louisiana → Look up another NPI →
Also registered at 2600 Kings Hwy Ste 340
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sai Sridhar Reddy Malireddy, M.DHematology & Oncology Physician1174058358
- Joshua Rider, APRNNurse Practitioner1063308245
Verify Tyler Donald Lash in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 304955Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average hematology & oncology physician in 2024
2,488 Medicare Part D claims for 301 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 125 claims were for opioids.
Most prescribed
- Prednisone239 claims
- Abiraterone Acetate217 claims
- Anastrozole117 claims
- Ondansetron Odt104 claims
- Gabapentin102 claims
- Potassium Chloride95 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): 63.2 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: $509.74
29 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 8,560 providers of this specialty with any payment received $7,481.41 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
- WK Hematology Oncology AssociatesShreveport, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tyler Donald Lash among 188 hematology & oncology physician records in Louisiana
Tyler Donald Lash, M.D. is one of 188 hematology & oncology physician records with a practice address in Louisiana. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 67% of them.
- NPI issued2011 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2011 · median 2005 among the 144 with a school on file
- Record last updated2022 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Louisiana
There are 188 hematology & oncology physician records in Louisiana.
All 188 in Louisiana → Every provider in Shreveport → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Kavitha Beedupalli, M.D.Shreveport, LA 711031568694321
- Gary Burton, M.D.Shreveport, LA 711031316968761
- Shashank Cingam, MBBSShreveport, LA 711031639552870
- Joyce Feagin, MDShreveport, LA 711031285660316
- Jonathan Glass, M.D.Shreveport, LA 711031922029388
- Dalia Hammoud, MDShreveport, LA 711031528214798
- Richard Mansour, M.D.Shreveport, LA 711031447271739
- Maxwell McDonald, MDShreveport, LA 711031699764589
Common questions
What is Tyler Donald Lash, M.D.'s NPI number?
Tyler Donald Lash, M.D.'s National Provider Identifier (NPI) is 1437449949, issued on Apr 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Tyler Donald Lash, M.D. located?
The NPPES record lists a practice address at 2600 Kings Hwy Ste 340, Shreveport, LA, 71103. Phone: (318) 212-8620. Providers update this record themselves, so call before visiting.
How can I verify Tyler Donald Lash, M.D.'s license?
NPPES lists Louisiana license number 304955, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tyler Donald Lash, M.D. prescribe under Medicare Part D?
In 2024, Tyler Donald Lash, M.D. had 2,488 Medicare Part D claims for 301 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Tyler Donald Lash, M.D.'s MIPS final score?
The 2023 MIPS final score is 63.2 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.