NPPES file of Aug 9, 2026

Amber Seba, M.D.

Hematology & Oncology Physician · Libertyville, IL

Amber Seba, M.D. is a hematology & oncology physician with a practice address in Libertyville, Illinois, and NPI 1811153034, issued on Aug 7, 2008. Check the license (Illinois 036.125410, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811153034
Name
Amber Seba
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License numbers
036.125410 IL
125053611 IL
Self-reported in NPPES; status is on the state search
Practice location
1800 Hollister Dr Ste 112, Libertyville, IL 60048
Phone
(847) 367-6781
Enumerated
Aug 7, 2008
Record last updated
Dec 16, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(847) 367-8008
Medicare enrollment
Enrolled (PECOS I20130605000294); accepts Medicare assignment
Medical or professional school
University Of Kansas School Of Med (Kc/Wich/Sal), 2007
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest hematology & oncology physician records → All 666 in Illinois → Look up another NPI →

Also registered at 1800 Hollister Dr Ste 112

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

  1. Mir Ali, MDHematology & Oncology Physician1518237585
  2. Michael Breen, MD, PHDHematology & Oncology Physician1669861449
  3. Aalisha DesaiHematology & Oncology Physician1962816108
  4. Kevin Prescott, MDHematology & Oncology Physician1144713348
  5. Jessica Roberts, FNP-BCFamily Nurse Practitioner1851046866
  6. Madeline RosenbaumPhysician Assistant1821512997

Verify Amber Seba in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036.125410    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 Illinois license search

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88% more Medicare Part D claims than the average hematology & oncology physician in 2024

1,649 Medicare Part D claims for 240 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 84 claims were for opioids.

  1. Amber Seba1,649
  2. Specialty average877

Most prescribed

  1. Eliquis153 claims
  2. Letrozole143 claims
  3. Anastrozole91 claims
  4. Acyclovir69 claims
  5. Xarelto57 claims
  6. Dexamethasone51 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: $170.51

1 payment: food and beverage; the largest payer was Myriad Genetic Laboratories, 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.

  1. Amber Seba$170.51
  2. Specialty average$7,481.41

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

  1. Advocate Health And Hospitals CorporationGurnee, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Amber Seba among 666 hematology & oncology physician records in Illinois

Amber Seba, M.D. is one of 666 hematology & oncology physician records with a practice address in Illinois. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 52% of them.

  • NPI issued2008 · 52% of these records are older, 41% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2007 · median 2003 among the 461 with a school on file
  • Record last updated2021 · 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 Illinois 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 Illinois

There are 666 hematology & oncology physician records in Illinois.

All 666 in Illinois → Every provider in Libertyville → Hematology & Oncology Physician nationwide →

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Mir Ali, MDLibertyville, IL 600481518237585
  2. Michael Breen, MD, PHDLibertyville, IL 600481669861449
  3. Aalisha DesaiLibertyville, IL 600481962816108
  4. Kevin Prescott, MDLibertyville, IL 600481144713348
  5. Omar Salman, MDLibertyville, IL 600481013408939
  6. David Slivnick, MDLibertyville, IL 600481225082761
  7. Bruce Gershenhorn, DOMcHenry, IL 600501588796478
  8. Nida Hussain, M.D.McHenry, IL 600501134562150

Common questions

What is Amber Seba, M.D.'s NPI number?

Amber Seba, M.D.'s National Provider Identifier (NPI) is 1811153034, issued on Aug 7, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Amber Seba, M.D. located?

The NPPES record lists a practice address at 1800 Hollister Dr Ste 112, Libertyville, IL, 60048. Phone: (847) 367-6781. Providers update this record themselves, so call before visiting.

How can I verify Amber Seba, M.D.'s license?

NPPES lists Illinois license number 036.125410, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Amber Seba, M.D. prescribe under Medicare Part D?

In 2024, Amber Seba, M.D. had 1,649 Medicare Part D claims for 240 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.