Dr. Richard Grinstead, DO
- Medicare services, 2024
- 1,618
- Medicare patients, 2024
- 1,393
- MIPS score, 2024
- 89
- Hospital affiliations
- 5
- Industry payments
- $22,689
- Practice address
- 555 E Cheves St Box 8700, Florence, SC 29506
- Practice phone
- Call (843) 777-2900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Grinstead'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. Richard Grinstead is an interventional radiologist in Florence, South Carolina
Dr. Grinstead practices at McLeod Regional Medical Center Florence in Florence, South Carolina, part of McLeod Health.
Dr. Grinstead's NPI, 1578795290, was assigned on August 13, 2009. Dr. Grinstead graduated from Lake Erie Col of Osteo Med at Seton Hill Univ in 2009. Dr. Grinstead holds South Carolina license 89702.
- NPI
- 1578795290NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486079019
- NPI enumeration date
- August 13, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (843) 777-2900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Richard Grinstead practices at McLeod Regional Medical Center Florence in Florence, South Carolina
Dr. Grinstead's primary practice is McLeod Regional Medical Center Florence, at 555 E Cheves St Box 8700, Florence, SC 29506 in Florence County. The practice phone is (843) 777-2900.
- McLeod Regional Medical Center Florence555 E Cheves St Box 8700, Florence, SC 29506 · Florence CountyPhone(843) 777-2900
Source: Dmand AI Affiliation Data
Dr. Richard Grinstead is affiliated with 5 sites of care and 3 medical groups
Dr. Grinstead's primary practice is McLeod Regional Medical Center Florence in Florence, South Carolina, part of McLeod Health. Dr. Grinstead is also affiliated with MUSC Health Florence Medical Center. The medical group on file is MUSC Community Physicians. Dmand AI also links Dr. Grinstead to 3 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. Richard Grinstead's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grinstead practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McLeod Regional Medical Center Florence | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard Grinstead is one of 63 interventional radiologists in South Carolina
Vascular and interventional radiology is Dr. Grinstead's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dmand AI has Dr. Grinstead's licenses on file in 2 states: South Carolina and New York.
Specialties and state licenses
- Vascular and interventional radiology, South CarolinaPrimary
- Diagnostic radiology, New York
Interventional radiologists near Dr. Grinstead
Counts of interventional 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. Richard Grinstead billed Medicare for 1,618 services in 2024
CMS data shows 1,618 Medicare services from Dr. Grinstead across 28 procedure codes in 2024, for 1,393 Medicare patients. Medicare paid $65,216 for them.
Dr. Grinstead's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 6882024: 1,29188%
- Tests and treatments
- 2023: 542024: 180233%
- Surgery
- 2023: 382024: 147287%
- Other services
- 2023: 1,0802024: 0100%
Where Dr. Grinstead's Medicare services took place, 2024
- In an office282%
- In a facility1,59098%
Dr. Grinstead compared with the South Carolina median for interventional radiologists, 2024
- Dr. Grinstead
- South Carolina median
- Medicare services
- 1,618vs 1,41215% above
- Medicare patients
- 1,393vs 1,10726% above
Medians across 60 interventional radiologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Grinstead'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard Grinstead treated 1,393 Medicare patients in 2024, average age 74
CMS counts 1,393 Medicare patients who saw Dr. Grinstead in 2024. The largest group is 65 to 74, with 531 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.11, 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. Grinstead's median patient age at 66, with 55% women.
Dr. Grinstead's Medicare patients by age, 2024
Dr. Grinstead's Medicare patients by sex, 2024
- Women72052%
- Men67348%
Chronic conditions among Dr. Grinstead's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Diabetes46%
- Chronic kidney disease43%
- Ischemic heart disease39%
- Anxiety38%
- Heart failure36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grinstead's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Richard Grinstead scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Grinstead for performance year 2024, reported as part of a group. Dr. Grinstead accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Grinstead's MIPS scores, performance year 2024
- 89of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 64of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Richard Grinstead received $22,689 in industry payments from 2016 to 2025
CMS Open Payments shows 175 general payments to Dr. Grinstead from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 31% of the total. Shimadzu Precision Instruments, Inc. paid the most, $6,438.
General payments to Dr. Grinstead by program year, 2016 to 2025
General payments to Dr. Grinstead by kind, 2016 to 2025
- Food and beverage$6,99731%
- Speaker and faculty fees$6,43828%
- Consulting fees$5,05022%
- Travel and lodging$4,20419%
Companies that paid Dr. Grinstead 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. Richard Grinstead graduated from Lake Erie Col of Osteo Med at Seton Hill Univ
Dr. Grinstead graduated from Lake Erie Col of Osteo Med at Seton Hill Univ in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Richard Grinstead'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 | Dmand AI Affiliation 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)Clinician Public Reporting: Overall MIPS Performance (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. Richard Grinstead
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. Richard Grinstead's NPI number?
Dr. Richard Grinstead's NPI number is 1578795290. It was assigned on August 13, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard Grinstead?
Dr. Richard Grinstead is an interventional radiologist in Florence, South Carolina. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Richard Grinstead practice?
Dr. Grinstead practices at 555 E Cheves St Box 8700, Florence, SC 29506. Dr. Grinstead's primary practice is McLeod Regional Medical Center Florence in Florence, South Carolina, part of McLeod Health. Dmand AI also links Dr. Grinstead to 3 hospitals and 2 medical groups.
What is Dr. Richard Grinstead's office phone number?
The practice phone on file for Dr. Grinstead is (843) 777-2900.
What is Dr. Richard Grinstead's medical license number?
Dr. Grinstead holds South Carolina license 89702, one of the licenses on file in 2 states.
Which states has Dr. Richard Grinstead been licensed in?
Dmand AI has state licenses on file for Dr. Grinstead in South Carolina and New York.
Which hospitals is Dr. Richard Grinstead affiliated with?
Dr. Grinstead practices at McLeod Regional Medical Center Florence in Florence, South Carolina. Dr. Grinstead is also affiliated with MUSC Health Florence Medical Center. Dmand AI links Dr. Grinstead to 3 more hospitals.
What medical group is Dr. Richard Grinstead part of?
Dr. Grinstead is linked to MUSC Community Physicians. Dmand AI links Dr. Grinstead to 2 more medical groups.
Does Dr. Richard Grinstead accept Medicare?
Yes. CMS data shows Dr. Grinstead billed Medicare for 1,618 services in 2024, and Dr. Grinstead accepts Medicare assignment.
What is Dr. Richard Grinstead's MIPS score?
Dr. Grinstead's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Richard Grinstead see?
CMS counts 1,393 Medicare patients who saw Dr. Grinstead in 2024, with an average age of 74.
What services does Dr. Richard Grinstead bill to Medicare?
In 2024, Dr. Grinstead's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (71046) and special service (99152).
Where did Dr. Richard Grinstead go to medical school?
Dr. Grinstead graduated from Lake Erie Col of Osteo Med at Seton Hill Univ in 2009.
Has Dr. Richard Grinstead received payments from drug or device companies?
CMS Open Payments shows $22,689 in general payments to Dr. Grinstead from 27 companies from 2016 to 2025. The largest total came from Shimadzu Precision Instruments, Inc.
How long has Dr. Richard Grinstead been practicing?
Dr. Grinstead graduated from medical school in 2009, 17 years ago.
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