Registry data as of Aug 27, 2026

Elon Knoll, M.D.

Hematology & Oncology Physician · Warren, MI

Elon Knoll, M.D. is a hematology & oncology physician with a practice address in Warren, Michigan, and NPI 1275859704, issued on Apr 8, 2010. Check the license (Michigan 4301096937, as entered in NPPES) on the Michigan Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1275859704
Name
Elon Knoll
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
4301096937 MI
Self-reported in NPPES; status is on the state search
Practice location
11885 E 12 Mile RD Ste 100A, Warren, MI 48093
Phone
(586) 576-1615
Enumerated
Apr 8, 2010
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 11885 E 12 Mile RD Ste 100A

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Adam Biedny, D.O.Internal Medicine Physician1710398128

Verify Elon Knoll in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine
    Search for license 4301096937    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

67% more Medicare Part D claims than the average hematology & oncology physician in 2024

1,474 Medicare Part D claims for 285 beneficiaries, against an average of 885 among the 8,428 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims. 62 claims were for opioids.

  1. Elon Knoll1,474
  2. Specialty average885

Most prescribed

  1. Anastrozole267 claims
  2. Tamoxifen Citrate164 claims
  3. Eliquis104 claims
  4. Letrozole63 claims
  5. Prednisone63 claims
  6. Hydrocodone-Acetaminophen44 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: $43.19

2 payments, mostly food and beverage; the largest payer was Genmab U.S., Inc.. The 6,678 providers of this specialty with any payment received $7,643.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Elon Knoll$43.19
  2. Specialty average$7,643.36

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. Henry Ford Health St. John HospitalWarren, MI

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Hematology & Oncology Physician providers in Michigan

There are 281 hematology & oncology physician records in Michigan.

All 281 in Michigan → Every provider in Warren →

Other hematology & oncology physician records in Michigan

  1. Ahmed Abdel-Maksoud, MDMidland, MI1295917086
  2. Jonathan Abramson, M. D.Bay City, MI1194715276
  3. Calvin Abro, MDBattle Creek, MI1346765724
  4. Lindsey AckermanSterling Heights, MI1689275026
  5. Paul Adams, M.D.Flint, MI1811952591
  6. Bharat Agrawal, MDKalamazoo, MI1568418358
  7. Shabbir Ahmed, M.D.Detroit, MI1316907348
  8. Tareq Al Baghdadi, MDYpsilanti, MI1861515546
  9. Mohammed Al Hallak, M.D.Detroit, MI1205088556
  10. Anas Al-Janadi, M.D.Grand Rapids, MI1790727360

Common questions

What is Elon Knoll, M.D.'s NPI number?

Elon Knoll, M.D.'s National Provider Identifier (NPI) is 1275859704, issued on Apr 8, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Elon Knoll, M.D. located?

The NPPES record lists a practice address at 11885 E 12 Mile RD Ste 100A, Warren, MI, 48093. Phone: (586) 576-1615. Providers update this record themselves, so call before visiting.

How can I verify Elon Knoll, M.D.'s license?

NPPES lists Michigan license number 4301096937, as entered by the provider. Search the Michigan Board of Medicine at https://www.michigan.gov/lara/bureau-list/bpl/health/hp-lic-health-prof/medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Elon Knoll, M.D. prescribe under Medicare Part D?

In 2024, Elon Knoll, M.D. had 1,474 Medicare Part D claims for 285 beneficiaries; the average among hematology & oncology physician prescribers was 885. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.