Marshall T. Schreeder, M.D.
Medical Oncology Physician · Huntsville, AL
Marshall T. Schreeder, M.D. is a medical oncology physician with a practice address in Huntsville, Alabama, and NPI 1083693154, issued on Jan 17, 2006. Check the license (Alabama 9089, as entered in NPPES) on the Alabama Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Marshall T. Schreeder
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 9089 AL
Self-reported in NPPES; status is on the state search - Practice location
- 3601 Cci Dr NW, Huntsville, AL 35805
- Phone
- (256) 705-4224
- Enumerated
- Jan 17, 2006
- Record last updated
- Jan 27, 2023
- Fax
- (256) 705-4135
- Medicaid IDs
- 000013036 AL
528701110 AL - Medicare enrollment
- Enrolled (PECOS I20040506000952); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 1973
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 30 in Alabama → Look up another NPI →
Also registered at 3601 Cci Dr NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah Abu-Alrub, CRNPAcute Care Nurse Practitioner1306162888
- Lisa Achord, RN, BSN, ANCP-BCAcute Care Nurse Practitioner1811277106
- Kimberly Aldis, CRNPNurse Practitioner1265903447
- Sarah Barbre, NPNurse Practitioner1477133221
- Anna Grace Barnes, PAPhysician Assistant1659950285
- Mary Bartlett, C.R.N.P.Adult Health Nurse Practitioner1316366867
Verify Marshall T. Schreeder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersAlabama Board of Medical Examiners
Search for license 9089Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.3 times the Medicare Part D claims of the average medical oncology physician in 2024
3,041 Medicare Part D claims for 396 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims. 229 claims were for opioids.
Most prescribed
- Letrozole162 claims
- Duloxetine Hcl152 claims
- Eliquis150 claims
- Ondansetron Hcl138 claims
- Dexamethasone96 claims
- Exemestane92 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): 78.1 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: $1,779.69
59 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,343 providers of this specialty with any payment received $11,773.47 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
- Oncology Specialties, P.C.Huntsville, AL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marshall T. Schreeder among 30 medical oncology physician records in Alabama
Marshall T. Schreeder, M.D. is one of 30 medical oncology physician records with a practice address in Alabama. 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 37% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1973 · median 1994 among the 22 with a school on file
- Record last updated2023 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Alabama practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Alabama
There are 30 medical oncology physician records in Alabama.
All 30 in Alabama → Every provider in Huntsville → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Jeremy Hon, M.D.Huntsville, AL 358051295714384
- John Waples, M.D.Huntsville, AL 358051790765337
- Manh Dang, M.D.Huntsville, AL 358011780663880
- Dinesh Parmar, MDGadsden, AL 359011821084534
- Elquis Castillo, MDGadsden, AL 359031609890474
- Karl Hagler, M.D.Muscle Shoals, AL 356611891756805
- Hemant Patel, M.D.Muscle Shoals, AL 356611528020096
- James Daugherty, M.D.Florence, AL 356301598727083
Common questions
What is Marshall T. Schreeder, M.D.'s NPI number?
Marshall T. Schreeder, M.D.'s National Provider Identifier (NPI) is 1083693154, issued on Jan 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marshall T. Schreeder, M.D. located?
The NPPES record lists a practice address at 3601 Cci Dr NW, Huntsville, AL, 35805. Phone: (256) 705-4224. Providers update this record themselves, so call before visiting.
How can I verify Marshall T. Schreeder, M.D.'s license?
NPPES lists Alabama license number 9089, as entered by the provider. Search the Alabama Board of Medical Examiners at https://www.albme.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marshall T. Schreeder, M.D. prescribe under Medicare Part D?
In 2024, Marshall T. Schreeder, M.D. had 3,041 Medicare Part D claims for 396 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Marshall T. Schreeder, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.1 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.