Seyed Hamid Sayar, MD
Hematology & Oncology Physician · Avon, IN
Seyed Hamid Sayar, MD is a hematology & oncology physician with a practice address in Avon, Indiana, and NPI 1851430862, issued on Feb 6, 2007. Check the license (Indiana 01063818A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Seyed Hamid Sayar
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- 01063818A IN
MD2004-0601 NM
Self-reported in NPPES; status is on the state search - Practice location
- 1111 Ronald Reagan Pkwy, Avon, IN 46123
- Phone
- (317) 944-0920
- Enumerated
- Feb 6, 2007
- Record last updated
- Mar 7, 2025
- Fax
- (317) 968-1137
- Medicaid ID
- 200877950 IN
- Medicare enrollment
- Enrolled (PECOS I20071030000332); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 245 in Indiana → Look up another NPI →
Also registered at 1111 Ronald Reagan Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Adrian-Stephenson, NPGerontology Nurse Practitioner1669183448
- Neggin Afsari, DOPediatrics Physician1861953416
- Afsa Ali, MDInternal Medicine Physician1710322862
- Ann Allison, RNClinical Nurse Specialist1558978353
- Salvador Arceo, MDEmergency Medicine Physician1669835369
- Kimberly Barrett, PA-CPhysician Assistant1013408483
Verify Seyed Hamid Sayar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01063818ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
821 Medicare Part D claims for 131 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims. 21 claims were for opioids.
Most prescribed
- Hydroxyurea89 claims
- Acyclovir50 claims
- Ciprofloxacin Hcl45 claims
- Jakafi43 claims
- Venclexta41 claims
- Ondansetron Hcl35 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: $2,089.80
5 payments; by number, the most common kind was food and beverage; the largest payer was Daiichi Sankyo 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
- Indiana University Health Care Associates IncIndianapolis, IN
- IU Health Medical Group LLCIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Seyed Hamid Sayar among 245 hematology & oncology physician records in Indiana
Seyed Hamid Sayar, MD is one of 245 hematology & oncology physician records with a practice address in Indiana. 82% 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 53% of them.
- NPI issued2007 · 53% of these records are older, 39% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1992 · median 2001 among the 177 with a school on file
- Record last updated2025 · 40% 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 Indiana 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 Indiana
There are 245 hematology & oncology physician records in Indiana.
All 245 in Indiana → Every provider in Avon → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Sridhar Bolla, M.D.Avon, IN 461231316994148
- Meagan Miller, MDAvon, IN 461231134577422
- Namrata Shah, MDAvon, IN 461231023252665
- Stephen Eberwine, M.D.Franklin, IN 461311285603886
- Subhash Sharma, M.D.Greenwood, IN 461421528111903
- Jaime Ayon, MDShelbyville, IN 461761649439118
- Asok Antony, MDIndianapolis, IN 462021427013416
- Jill Cole, M.D.Indianapolis, IN 462021467424531
Common questions
What is Seyed Hamid Sayar, MD's NPI number?
Seyed Hamid Sayar, MD's National Provider Identifier (NPI) is 1851430862, issued on Feb 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Seyed Hamid Sayar, MD located?
The NPPES record lists a practice address at 1111 Ronald Reagan Pkwy, Avon, IN, 46123. Phone: (317) 944-0920. Providers update this record themselves, so call before visiting.
How can I verify Seyed Hamid Sayar, MD's license?
NPPES lists Indiana license number 01063818A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Seyed Hamid Sayar, MD prescribe under Medicare Part D?
In 2024, Seyed Hamid Sayar, MD had 821 Medicare Part D claims for 131 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.
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.