Thomas M. Cosgriff, MD
Hematology & Oncology Physician · Metairie, LA
Thomas M. Cosgriff, MD is a hematology & oncology physician with a practice address in Metairie, Louisiana, and NPI 1750346938, issued on Apr 19, 2006. Check the license (Louisiana 09581R, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Thomas M. Cosgriff
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 09581R LA
Self-reported in NPPES; status is on the state search - Practice location
- 4204 Houma Blvd, Metairie, LA 70006
- Phone
- (504) 883-2968
- Enumerated
- Apr 19, 2006
- Record last updated
- Feb 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (504) 883-2973
- Medicaid ID
- 1672319 LA
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 188 in Louisiana → Look up another NPI →
Also registered at 4204 Houma Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kayla Chacon, PA-CPhysician Assistant1598562803
- Colin Cunningham, MDHematology & Oncology Physician1831726819
- April Haydel, NURSE PRACTITIONERFamily Nurse Practitioner1184902736
- Mary Hobbs Maluccio, MD, MPHSurgical Oncology Physician1477505071
- Victoria LabruzzoNurse Practitioner1316170780
- Kristen Limbach, M.D.Surgery Physician1265851661
Verify Thomas M. Cosgriff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 09581RCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,498 Medicare Part D claims for 219 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims. 162 claims were for opioids.
Most prescribed
- Anastrozole145 claims
- Oxycodone Hcl99 claims
- Allopurinol63 claims
- Potassium Chloride63 claims
- Hydroxyurea52 claims
- Letrozole46 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.
Industry payments in 2024: $929.35
43 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. 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.
Thomas M. Cosgriff among 188 hematology & oncology physician records in Louisiana
Thomas M. Cosgriff, MD 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 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 51% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileNo · 77% of these records are
- Record last updated2020 · 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 Metairie → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Laura Brinz, MDMetairie, LA 700061700853215
- Janet Burroff, MDMetairie, LA 700061144297664
- Rachel Caldwell, MDMetairie, LA 700061871910927
- Colin Cunningham, MDMetairie, LA 700061831726819
- Jayne Gurtler, MDMetairie, LA 700061396712808
- Carrie Marquette, M.D.Metairie, LA 700061962605055
- Angelo Russo, MDMetairie, LA 700061437126810
- Ashish Udhrain, M.D.Metairie, LA 700061013980853
Common questions
What is Thomas M. Cosgriff, MD's NPI number?
Thomas M. Cosgriff, MD's National Provider Identifier (NPI) is 1750346938, issued on Apr 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas M. Cosgriff, MD located?
The NPPES record lists a practice address at 4204 Houma Blvd, Metairie, LA, 70006. Phone: (504) 883-2968. Providers update this record themselves, so call before visiting.
How can I verify Thomas M. Cosgriff, MD's license?
NPPES lists Louisiana license number 09581R, 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 Thomas M. Cosgriff, MD prescribe under Medicare Part D?
In 2024, Thomas M. Cosgriff, MD had 1,498 Medicare Part D claims for 219 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.