Eric Marshall Knoche, MD
Medical Oncology Physician · Saint Louis, MO
Eric Marshall Knoche, MD is a medical oncology physician with a practice address in Saint Louis, Missouri, and NPI 1184834624, issued on May 23, 2007. Check the license (Missouri 2009012797, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Eric Marshall Knoche
- Credential
- MD
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 2009012797 MO
Self-reported in NPPES; status is on the state search - Practice location
- 915 N Grand Blvd, Saint Louis, MO 63106
- Phone
- (314) 289-6305
- Enumerated
- May 23, 2007
- Record last updated
- Sep 12, 2025
- Fax
- (314) 362-3192
- Medicaid ID
- 205518608 MO
- Medicare enrollment
- Enrolled (PECOS I20091028000212); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 156 in Missouri → Look up another NPI →
Also registered at 915 N Grand Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nagla Abdelmalek, M.D.Emergency Medicine Physician1003847591
- Stephanie AdamsRegistered Nurse1003755810
- Jessica Addai, RNRegistered Nurse1225475171
- Bernadette Addison-TannerCase Management Registered Nurse1750143566
- Oluwafunmilayo Adebayo-Adonis, MDCritical Care Medicine (Anesthesiology) Physician1437593613
- Oluwatoyin Adegboyega, FNPFamily Nurse Practitioner1932724614
Verify Eric Marshall Knoche in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2009012797Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average medical oncology physician in 2024
765 Medicare Part D claims for 91 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 69 claims were for opioids.
Most prescribed
- Prednisone91 claims
- Levothyroxine Sodium70 claims
- Cabometyx45 claims
- Abiraterone Acetate41 claims
- Ondansetron Hcl32 claims
- Lenvima30 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): 79.3 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: $136.78
1 payment: food and beverage; the largest payer was Exelixis 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
- Washington UniversitySaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric Marshall Knoche among 156 medical oncology physician records in Missouri
Eric Marshall Knoche, MD is one of 156 medical oncology physician records with a practice address in Missouri. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 39% of them.
- NPI issued2007 · 39% of these records are older, 45% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2006 · median 2003 among the 127 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 207RX0202X and a Missouri 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 Missouri
There are 156 medical oncology physician records in Missouri.
All 156 in Missouri → Every provider in Saint Louis → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Giordano Cittolin Santos, MD PHDSaint Louis, MO 631061649767799
- Taneemul Haque, M.D.Saint Louis, MO 631061871521054
- Jesse Keller, MDSaint Louis, MO 631061174787162
- Theodore Thomas, MDSaint Louis, MO 631061326359837
- Camille Abboud, MDSaint Louis, MO 631081316965320
- Douglas Adkins, MDSaint Louis, MO 631081164440616
- Amanda Cashen, MDSaint Louis, MO 631081215953534
- John Dipersio, MDSaint Louis, MO 631081730106295
Common questions
What is Eric Marshall Knoche, MD's NPI number?
Eric Marshall Knoche, MD's National Provider Identifier (NPI) is 1184834624, issued on May 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Eric Marshall Knoche, MD located?
The NPPES record lists a practice address at 915 N Grand Blvd, Saint Louis, MO, 63106. Phone: (314) 289-6305. Providers update this record themselves, so call before visiting.
How can I verify Eric Marshall Knoche, MD's license?
NPPES lists Missouri license number 2009012797, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eric Marshall Knoche, MD prescribe under Medicare Part D?
In 2024, Eric Marshall Knoche, MD had 765 Medicare Part D claims for 91 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.
What is Eric Marshall Knoche, MD's MIPS final score?
The 2023 MIPS final score is 79.3 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.