Daniel M. Ibach, MD
Hematology & Oncology Physician · Knoxville, TN
Daniel M. Ibach, MD is a hematology & oncology physician with a practice address in Knoxville, Tennessee, and NPI 1619947876, issued on Jan 23, 2006. Check the license (Tennessee 29724, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Daniel M. Ibach
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 29724 TN
Self-reported in NPPES; status is on the state search - Practice location
- 9957 Sherrill Blvd, Knoxville, TN 37932
- Phone
- (865) 693-2255
- Enumerated
- Jan 23, 2006
- Record last updated
- Mar 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (865) 691-7888
- Medicaid ID
- Q011395 TN
- Medicare enrollment
- Enrolled (PECOS I20101018000086); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 273 in Tennessee → Look up another NPI →
Also registered at 9957 Sherrill Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Allen, MSN,CFNPFamily Nurse Practitioner1780725168
- Rachel BolsterPhysician Assistant1316418304
- Erann Bulman, NURSE PRACTITIONERGerontology Nurse Practitioner1841980869
- Jessica Carringer, FNP-BCFamily Nurse Practitioner1952793978
- Stephanie Carroll, APNNurse Practitioner1578529459
- Rebecca Criswell, NPNurse Practitioner1316314768
Verify Daniel M. Ibach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 29724Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average hematology & oncology physician in 2024
1,869 Medicare Part D claims for 366 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims. 20 claims were for opioids.
Most prescribed
- Letrozole246 claims
- Eliquis91 claims
- Ondansetron Hcl89 claims
- Revlimid63 claims
- Lenalidomide61 claims
- Dexamethasone52 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): 76.2 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: $4,668.23
221 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.
Bills Medicare through 2 group practices
- Physiotherapy Associates IncLoudon, TN
- Tennessee Cancer Specialists PLLCAthens, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel M. Ibach among 273 hematology & oncology physician records in Tennessee
Daniel M. Ibach, MD is one of 273 hematology & oncology physician records with a practice address in Tennessee. 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 16% of them.
- NPI issued2006 · 16% of these records are older, 53% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated1994 · median 2004 among the 223 with a school on file
- Record last updated2021 · 46% 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 Tennessee 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 Tennessee
There are 273 hematology & oncology physician records in Tennessee.
All 273 in Tennessee → Every provider in Knoxville → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Hesamm Gharavi, MDKnoxville, TN 379321487640892
- Maximilian Jameson-Lee, M.D.Knoxville, TN 379321982051306
- Ross Kerns, M.D.Knoxville, TN 379321023018728
- Russell Devore, MDKnoxville, TN 379221952301459
- Omar Alsharif, MDKnoxville, TN 379201548758527
- Ardy Davarifar, MD/PHDKnoxville, TN 379201205221603
- Ronald Lands, MDKnoxville, TN 379201982601811
- Stephen Miller, M.D.Knoxville, TN 379201841302288
Common questions
What is Daniel M. Ibach, MD's NPI number?
Daniel M. Ibach, MD's National Provider Identifier (NPI) is 1619947876, issued on Jan 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel M. Ibach, MD located?
The NPPES record lists a practice address at 9957 Sherrill Blvd, Knoxville, TN, 37932. Phone: (865) 693-2255. Providers update this record themselves, so call before visiting.
How can I verify Daniel M. Ibach, MD's license?
NPPES lists Tennessee license number 29724, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Daniel M. Ibach, MD prescribe under Medicare Part D?
In 2024, Daniel M. Ibach, MD had 1,869 Medicare Part D claims for 366 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Daniel M. Ibach, MD's MIPS final score?
The 2023 MIPS final score is 76.2 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.