Dr. Hillard M. Lazarus, MD
- Medicare services, 2017
- 88
- Part D claims, 2017
- 172
- Hospital affiliations
- 1
- Industry payments
- $2.8M
- Medical group
- 1
- Practice address
- 11100 Euclid Avenue, Cleveland, OH 44106
- Practice phone
- Call (216) 844-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lazarus' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Hillard M. Lazarus is a hematologist and oncologist in Cincinnati, Ohio
Dr. Lazarus practices at University Hospitals Cleveland Medical Center in Cleveland, Ohio, part of University Hospitals Health System.
Dr. Lazarus' NPI, 1255351920, was assigned on July 19, 2006. Dr. Lazarus holds Ohio license 35-038942.
- NPI
- 1255351920NPI Registry (opens in a new tab)
- NPI enumeration date
- July 19, 2006
- NPI status
- Active
- Practice phone
- (216) 844-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hillard M. Lazarus practices in Cleveland and Cincinnati
Dr. Lazarus' primary practice is University Hospitals Cleveland Medical Center, at 11100 Euclid Avenue, Cleveland, OH 44106 in Cuyahoga County. The practice phone is (216) 844-1000. The NPI Registry lists Dr. Lazarus' practice address as 3200 Vine St, Cincinnati, OH 45220.
- University Hospitals Cleveland Medical CenterPrimary11100 Euclid Avenue, Cleveland, OH 44106 · Cuyahoga CountyPhone(216) 844-1000
- NPI Registry address3200 Vine St, Cincinnati, OH 45220 · Hamilton CountyPhone(216) 844-8500
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Hillard M. Lazarus is affiliated with 1 site of care and 1 medical group
Dr. Lazarus' primary practice is University Hospitals Cleveland Medical Center in Cleveland, Ohio, part of University Hospitals Health System. The medical group on file is University Hospitals Medical Practices.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Hillard M. Lazarus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lazarus practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospitals Cleveland Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hillard M. Lazarus is one of 460 hematologists and oncologists in Ohio
Hematology and oncology is Dr. Lazarus' primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Lazarus is licensed in Ohio.
Specialties and state licenses
- Hematology and oncology, OhioPrimary
Hematologists and oncologists near Dr. Lazarus
Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Hillard M. Lazarus billed Medicare for 88 services in 2017
CMS data shows 88 Medicare services from Dr. Lazarus across 2 procedure codes in 2017, all of them office visits. Medicare paid $5,631 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lazarus' Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 1512017: 8842%
Dr. Lazarus compared with the Ohio median for hematologists and oncologists, 2017
- Dr. Lazarus
- Ohio median
- Medicare services
- 88vs 62686% below
- Part D claims
- 172vs 47864% below
Medians across 452 hematologists and oncologists in Ohio with Dmand AI profiles that report each measure.
Dr. Lazarus' most billed Medicare procedure codes, 2017
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lazarus and other hematologists and oncologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hillard M. Lazarus' patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Lazarus' median patient age at 77, with 33% women.
Dr. Lazarus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Hillard M. Lazarus wrote 172 Medicare Part D claims in 2017
In 2017, Dr. Lazarus wrote 172 Medicare Part D claims. They cover 7 drugs, with $713,720 in total drug cost. In 2016, CMS named 306 claims across 9 drugs.
Dr. Lazarus' most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 3062017: 17244%
Drugs named by CMS: 7 in 2017, 9 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Hillard M. Lazarus received $2,769,027 in industry payments from 2016 to 2025
CMS Open Payments shows 1,342 general payments to Dr. Lazarus from 21 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 55% of the total. Partner Therapeutics, Inc. paid the most, $1,416,870.
General payments to Dr. Lazarus by program year, 2016 to 2025
General payments to Dr. Lazarus by kind, 2016 to 2025
- Consulting fees$1,532,84555%
- Speaker and faculty fees$980,15235%
- Travel and lodging$169,5716%
- Honoraria$58,5602%
- Other$27,8011%
Companies that paid Dr. Lazarus the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Hillard M. Lazarus's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Hillard M. Lazarus
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Hillard M. Lazarus' NPI number?
Dr. Hillard M. Lazarus' NPI number is 1255351920. It was assigned on July 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Hillard M. Lazarus?
Dr. Hillard M. Lazarus is a hematologist and oncologist in Cincinnati, Ohio. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Hillard M. Lazarus practice?
Dr. Lazarus practices at 11100 Euclid Avenue, Cleveland, OH 44106. Dr. Lazarus also practices at 3200 Vine St, Cincinnati, OH 45220. Dr. Lazarus' primary practice is University Hospitals Cleveland Medical Center in Cleveland, Ohio, part of University Hospitals Health System.
What is Dr. Hillard M. Lazarus' office phone number?
The practice phone on file for Dr. Lazarus is (216) 844-1000.
What is Dr. Hillard M. Lazarus' medical license number?
Dr. Lazarus holds Ohio license 35-038942.
Which hospitals is Dr. Hillard M. Lazarus affiliated with?
Dr. Lazarus practices at University Hospitals Cleveland Medical Center in Cleveland, Ohio.
What medical group is Dr. Hillard M. Lazarus part of?
Dr. Lazarus is linked to University Hospitals Medical Practices.
Does Dr. Hillard M. Lazarus accept Medicare?
Yes. CMS data shows Dr. Lazarus billed Medicare for 88 services in 2017.
What services does Dr. Hillard M. Lazarus bill to Medicare?
In 2017, Dr. Lazarus' most billed Medicare services were office visit, established patient (99215) and office visit, established patient (99214).
What drugs does Dr. Hillard M. Lazarus prescribe most?
In 2017 Medicare Part D data, Dr. Lazarus' most prescribed drugs by claims were Acyclovir, Dexamethasone and Pomalyst.
Has Dr. Hillard M. Lazarus received payments from drug or device companies?
CMS Open Payments shows $2,769,027 in general payments to Dr. Lazarus from 21 companies from 2016 to 2025. The largest total came from Partner Therapeutics, Inc.
How long has Dr. Hillard M. Lazarus been practicing?
Dr. Lazarus' NPI was assigned in 2006.
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