Dr. Margaret Grossman, DO
- Part D claims, 2024
- 11,168
- Hospital affiliations
- 1
- Industry payments
- $16,532
- Medical group
- 1
- State license
- 1
- Practice address
- 3000 St Matthews Rd, Orangeburg, SC 29118
- Practice phone
- Call (843) 792-1414
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
MUSC Health Orangeburg Medical Center
Orangeburg, South Carolina
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. Margaret Grossman is a general practice physician in Orangeburg, South Carolina
Dr. Grossman practices at MUSC Health Orangeburg Medical Center in Orangeburg, South Carolina.
Dr. Grossman's NPI, 1538389101, was assigned on April 26, 2007. Dr. Grossman graduated from Michigan State University College of Osteopathic Medicine in 1990. Dr. Grossman holds South Carolina license 1139.
- NPI
- 1538389101NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325293343
- NPI enumeration date
- April 26, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (843) 792-1414
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Margaret Grossman practices at MUSC Health Orangeburg Medical Center in Orangeburg, South Carolina
Dr. Grossman's primary practice is MUSC Health Orangeburg Medical Center, at 3000 St Matthews Rd, Orangeburg, SC 29118 in Orangeburg County. The practice phone is (843) 792-1414.
- MUSC Health Orangeburg Medical Center3000 St Matthews Rd, Orangeburg, SC 29118 · Orangeburg CountyPhone(843) 792-1414
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Margaret Grossman is affiliated with 6 sites of care and 1 medical group
Dr. Grossman's primary practice is MUSC Health Orangeburg Medical Center in Orangeburg, South Carolina. Dr. Grossman is also affiliated with MUSC Health University Medical Center. The medical group on file is Singleton Health Center. Dmand AI also links Dr. Grossman to 2 more home health agencies, 1 group practice or clinic and 1 hospice, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Margaret Grossman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grossman practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MUSC Health Orangeburg Medical Center | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Margaret Grossman is one of 78 general practice physicians in South Carolina
General practice is Dr. Grossman's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Grossman is licensed in South Carolina.
Specialties and state licenses
- General practice, South CarolinaPrimary
General practice physicians near Dr. Grossman
Counts of general practice physicians 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. Margaret Grossman's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Grossman's median patient age at 67, with 73% women.
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 67
Patient panel by sex, all payers
- Women73%
- Men27%
Source: Dmand AI Patient Panel Data
Dr. Margaret Grossman wrote 11,168 Medicare Part D claims in 2024
In 2024, Dr. Grossman wrote 11,168 Medicare Part D claims for 575 patients. 81% of them were for generic drugs. CMS names the drug for 10,407 of them, across 166 drugs with 11 or more claims each, at $1,688,446 in total drug cost. In 2023, CMS named 9,171 claims across 149 drugs.
Dr. Grossman's Part D claims by kind of drug, 2024
- Generic9,039 claims81%
- Brand-name2,019 claims18%
- Other110 claims1%
Dr. Grossman's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Grossman's Part D claims, 2024
- Antibiotics2%187 of 11,168 claims
- Antipsychotics, patients 65 and over0%29 of 11,168 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9,1712024: 10,40713%
Drugs named by CMS: 166 in 2024, 149 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Margaret 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)
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Dr. Margaret Grossman received $16,532 in industry payments from 2016 to 2025
CMS Open Payments shows 931 general payments to Dr. Grossman from 63 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,695.
General payments to Dr. Grossman by program year, 2016 to 2025
General payments to Dr. Grossman by kind, 2016 to 2025
- Food and beverage$15,15692%
- Travel and lodging$1,0536%
- Education$1951%
- Debt forgiveness$1291%
Companies that paid Dr. Grossman the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Margaret Grossman graduated from Michigan State University College of Osteopathic Medicine
Dr. Grossman graduated from Michigan State University College of Osteopathic Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Margaret 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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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)Medicare Part D Prescribers - 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. Margaret 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. Margaret Grossman's NPI number?
Dr. Margaret Grossman's NPI number is 1538389101. It was assigned on April 26, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Margaret Grossman?
Dr. Margaret Grossman is a general practice physician in Orangeburg, South Carolina. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Margaret Grossman practice?
Dr. Grossman practices at 3000 St Matthews Rd, Orangeburg, SC 29118. Dr. Grossman's primary practice is MUSC Health Orangeburg Medical Center in Orangeburg, South Carolina. Dmand AI also links Dr. Grossman to 2 home health agencies, 1 group practice or clinic and 1 hospice.
What is Dr. Margaret Grossman's office phone number?
The practice phone on file for Dr. Grossman is (843) 792-1414.
What is Dr. Margaret Grossman's medical license number?
Dr. Grossman holds South Carolina license 1139.
Which hospitals is Dr. Margaret Grossman affiliated with?
Dr. Grossman is affiliated with MUSC Health University Medical Center.
What medical group is Dr. Margaret Grossman part of?
Dr. Grossman is linked to Singleton Health Center.
Does Dr. Margaret Grossman accept Medicare?
Yes. CMS lists Dr. Grossman as accepting Medicare assignment.
Where did Dr. Margaret Grossman go to medical school?
Dr. Grossman graduated from Michigan State University College of Osteopathic Medicine in 1990.
What drugs does Dr. Margaret Grossman prescribe most?
In 2024 Medicare Part D data, Dr. Grossman's most prescribed drugs by claims were Amlodipine Besylate, Montelukast Sodium and Atorvastatin Calcium.
Has Dr. Margaret Grossman received payments from drug or device companies?
CMS Open Payments shows $16,532 in general payments to Dr. Grossman from 63 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Margaret Grossman been practicing?
Dr. Grossman graduated from medical school in 1990, 36 years ago.
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