Dr. Laurance Grossman, MD
- Medicare services, 2024
- 3,864
- Medicare patients, 2024
- 2,736
- Hospital affiliations
- 6
- Industry payments
- $28
- Medical groups
- 3
- Practice address
- 741 South East Main Street, Simpsonville, SC 29681
- Practice phone
- Call (864) 454-6100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Grossman's 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. Laurance Grossman is a diagnostic radiologist in Cleveland, Ohio
Dr. Grossman practices at Prisma Health Hillcrest Hospital in Simpsonville, South Carolina, part of Prisma Health.
Dr. Grossman's NPI, 1942230347, was assigned on July 3, 2006. Dr. Grossman graduated from Ohio State University College of Medicine in 1980. Dr. Grossman holds New York license 234320-1.
- NPI
- 1942230347NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729043690
- NPI enumeration date
- July 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (864) 454-6100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Laurance Grossman practices in Simpsonville and Cleveland
Dr. Grossman's primary practice is Prisma Health Hillcrest Hospital, at 741 South East Main Street, Simpsonville, SC 29681 in Greenville County. The practice phone is (864) 454-6100. Dr. Grossman also practices at Hillcrest Hospital, 6780 Mayfield Rd, Cleveland, OH 44124.
- Prisma Health Hillcrest HospitalPrimary741 South East Main Street, Simpsonville, SC 29681 · Greenville CountyPhone(864) 454-6100
- Hillcrest Hospital6780 Mayfield Rd, Cleveland, OH 44124 · Cuyahoga CountyPhone(440) 312-4500
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Laurance Grossman is affiliated with 6 sites of care and 3 medical groups
Dr. Grossman's primary practice is Prisma Health Hillcrest Hospital in Simpsonville, South Carolina, part of Prisma Health. Dr. Grossman is also affiliated with Cleveland Clinic Main Campus. The medical group on file is Cleveland Clinic. Dmand AI also links Dr. Grossman to 4 more hospitals and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Laurance Grossman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grossman practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prisma Health Hillcrest Hospital | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Prisma Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Laurance Grossman is one of 1,478 diagnostic radiologists in Ohio
Diagnostic radiology is Dr. Grossman's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Grossman is licensed in New York.
Specialties and state licenses
- Diagnostic radiology, New YorkPrimary
Diagnostic radiologists near Dr. Grossman
Counts of diagnostic radiologists 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. Laurance Grossman billed Medicare for 3,864 services in 2024
CMS data shows 3,864 Medicare services from Dr. Grossman across 44 procedure codes in 2024, for 2,736 Medicare patients. Medicare paid $76,535 for them.
Dr. Grossman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 4,0482024: 3,7068%
- Tests and treatments
- 2023: 1272024: 15824%
Where Dr. Grossman's Medicare services took place, 2024
- In an office1273%
- In a facility3,73797%
Dr. Grossman compared with the Ohio median for diagnostic radiologists, 2024
- Dr. Grossman
- Ohio median
- Medicare services
- 3,864vs 1,7682.2 times
- Medicare patients
- 2,736vs 1,53279% above
Medians across 1,619 diagnostic radiologists in Ohio with Dmand AI profiles that report each measure.
Dr. Grossman's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Grossman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grossman and other diagnostic radiologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Laurance Grossman treated 2,736 Medicare patients in 2024, average age 77
CMS counts 2,736 Medicare patients who saw Dr. Grossman in 2024. The largest group is 75 to 84, with 1,030 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.87, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Grossman's median patient age at 65, with 57% women.
Dr. Grossman's Medicare patients by age, 2024
Dr. Grossman's Medicare patients by sex, 2024
- Women1,51455%
- Men1,22245%
Chronic conditions among Dr. Grossman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Chronic kidney disease39%
- Ischemic heart disease39%
- Diabetes35%
- Heart failure33%
- Mood disorders33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grossman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Laurance Grossman takes part in Medicare
Dr. Grossman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Laurance Grossman received $28 in industry payments from 2019 to 2021
CMS Open Payments shows 2 general payments to Dr. Grossman from 2 drug and device companies from 2019 to 2021. Food and beverage make up the largest share, 100% of the total. Siemens Medical Solutions USA, Inc. paid the most, $15.
General payments to Dr. Grossman by program year, 2019 to 2021
Companies that paid Dr. Grossman the most, 2019 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Laurance Grossman graduated from Ohio State University College of Medicine
Dr. Grossman graduated from Ohio State University College of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Laurance Grossman'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 DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Laurance Grossman
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. Laurance Grossman's NPI number?
Dr. Laurance Grossman's NPI number is 1942230347. It was assigned on July 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Laurance Grossman?
Dr. Laurance Grossman is a diagnostic radiologist in Cleveland, Ohio. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Laurance Grossman practice?
Dr. Grossman practices at 741 South East Main Street, Simpsonville, SC 29681. Dr. Grossman also practices at 6780 Mayfield Rd, Cleveland, OH 44124. Dr. Grossman's primary practice is Prisma Health Hillcrest Hospital in Simpsonville, South Carolina, part of Prisma Health. Dmand AI also links Dr. Grossman to 4 hospitals and 2 medical groups.
What is Dr. Laurance Grossman's office phone number?
The practice phone on file for Dr. Grossman is (864) 454-6100.
What is Dr. Laurance Grossman's medical license number?
Dr. Grossman holds New York license 234320-1.
Which hospitals is Dr. Laurance Grossman affiliated with?
Dr. Grossman practices at Prisma Health Hillcrest Hospital in Simpsonville, South Carolina. Dr. Grossman is also affiliated with Cleveland Clinic Main Campus. Dmand AI links Dr. Grossman to 4 more hospitals.
What medical group is Dr. Laurance Grossman part of?
Dr. Grossman is linked to Cleveland Clinic. Dmand AI links Dr. Grossman to 2 more medical groups.
Does Dr. Laurance Grossman accept Medicare?
Yes. CMS data shows Dr. Grossman billed Medicare for 3,864 services in 2024, and Dr. Grossman accepts Medicare assignment.
How many Medicare patients does Dr. Laurance Grossman see?
CMS counts 2,736 Medicare patients who saw Dr. Grossman in 2024, with an average age of 77.
What services does Dr. Laurance Grossman bill to Medicare?
In 2024, Dr. Grossman's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (71046) and diagnostic imaging (70450).
Show 3 more questionsShow fewer questions
Where did Dr. Laurance Grossman go to medical school?
Dr. Grossman graduated from Ohio State University College of Medicine in 1980.
Has Dr. Laurance Grossman received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Dr. Grossman from 2 companies from 2019 to 2021. The largest total came from Siemens Medical Solutions USA, Inc.
How long has Dr. Laurance Grossman been practicing?
Dr. Grossman graduated from medical school in 1980, 46 years ago.
Selling to diagnostic radiology practices?
See diagnostic radiologists in Ohio by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card