Dr. Randy A. Sag, MD
- Medicare services, 2024
- 2,583
- Medicare patients, 2024
- 1,732
- Hospital affiliations
- 6
- Industry payments
- $127
- Medical groups
- 18
- Practice address
- One St Francis Dr, Greenville, SC 29601
- Practice phone
- Call (800) 805-5678
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sag'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. Randy A. Sag is a diagnostic radiologist in Greenville, South Carolina
Dr. Sag practices at Bon Secours St. Francis Downtown in Greenville, South Carolina, part of Bon Secours Mercy Health.
Dr. Sag's NPI, 1982679411, was assigned on February 20, 2006. Dr. Sag graduated from University of Miami, Miller School of Medicine in 1993. Dr. Sag holds Florida license ME78209.
- NPI
- 1982679411NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062444029
- NPI enumeration date
- February 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 805-5678
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Randy A. Sag practices at 2 locations in Greenville, South Carolina
Dr. Sag's primary practice is Bon Secours St. Francis Downtown, at One St Francis Dr, Greenville, SC 29601 in Greenville County. The practice phone is (800) 805-5678. Dr. Sag also practices at St Francis - Downtown, 1 St Francis Dr, Greenville, SC 29601.
- Bon Secours St. Francis DowntownPrimaryOne St Francis Dr, Greenville, SC 29601 · Greenville CountyPhone(800) 805-5678
- St Francis - Downtown1 St Francis Dr, Greenville, SC 29601 · Greenville CountyPhone(864) 255-1000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Randy A. Sag is affiliated with 8 sites of care and 18 medical groups
Dr. Sag's primary practice is Bon Secours St. Francis Downtown in Greenville, South Carolina, part of Bon Secours Mercy Health. Dr. Sag is also affiliated with Prisma Health Greenville Memorial Hospital. The medical group on file is Northern Light Radiology Associates. Dmand AI also links Dr. Sag to 4 more hospitals, 17 medical groups, 1 physician office and 1 group practice or clinic, 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. Randy A. Sag's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sag practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bon Secours St. Francis Downtown | Available with a free account |
| +7 more sites and 17 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 Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Randy A. Sag is one of 421 diagnostic radiologists in South Carolina
Diagnostic radiology is Dr. Sag's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Sag is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Sag's licenses on file in 15 states: Florida, Michigan, Delaware, South Carolina, California, New York, Ohio, Pennsylvania, Virginia, Arizona, Georgia, Indiana, Kentucky, Missouri and New Mexico.
Specialties and state licenses
- Diagnostic radiology, FloridaPrimary
- Michigan license
- Delaware license
- South Carolina license
- California license
- New York license
- Ohio license
- Pennsylvania license
- Virginia license
- Arizona license
- Georgia license
- Indiana license
- Kentucky license
- Missouri license
- New Mexico license
Diagnostic radiologists near Dr. Sag
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. Randy A. Sag billed Medicare for 2,583 services in 2024
CMS data shows 2,583 Medicare services from Dr. Sag across 38 procedure codes in 2024, for 1,732 Medicare patients. Medicare paid $69,824 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Sag's Medicare services by type, 2024
- Imaging2,518
- Tests and treatments65
Dr. Sag compared with the South Carolina median for diagnostic radiologists, 2024
- Dr. Sag
- South Carolina median
- Medicare services
- 2,583vs 3,01414% below
- Medicare patients
- 1,732vs 2,32526% below
Medians across 433 diagnostic radiologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Sag'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. Sag?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sag and other diagnostic radiologists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Randy A. Sag treated 1,732 Medicare patients in 2024, average age 76
CMS counts 1,732 Medicare patients who saw Dr. Sag in 2024. The largest group is 75 to 84, with 710 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.20, 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. Sag's median patient age at 67, with 61% women.
Dr. Sag's Medicare patients by age, 2024
Dr. Sag's Medicare patients by sex, 2024
- Women92453%
- Men80847%
Chronic conditions among Dr. Sag's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Ischemic heart disease59%
- Chronic kidney disease47%
- Diabetes47%
- Heart failure46%
- Mood disorders43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sag'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
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Randy A. Sag takes part in Medicare
Dr. Sag 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. Randy A. Sag received $127 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Sag from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Sirtex Medical Inc paid the most, $127.
Companies that paid Dr. Sag the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Randy A. Sag graduated from University of Miami, Miller School of Medicine
Dr. Sag graduated from University of Miami, Miller School of Medicine in 1993.
- Medical school
- Board certified in diagnostic radiology
- Board certified in neuroradiology
Source: Dmand AI Professional Profile Data
Dr. Randy A. Sag accepts plans from 19 insurance carriers
Dr. Sag is in network with 19 carriers, including Elevance, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Health Alliance Plan
- Molina
- +11 more carriersWith a free account
Plan types Dr. Sag accepts, by number of carriers
- PPO10
- Medicare9
- HMO5
- Medicaid5
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Randy A. Sag'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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Randy A. Sag
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. Randy A. Sag's NPI number?
Dr. Randy A. Sag's NPI number is 1982679411. It was assigned on February 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Randy A. Sag?
Dr. Randy A. Sag is a diagnostic radiologist in Greenville, South Carolina. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Randy A. Sag practice?
Dr. Sag practices at One St Francis Dr, Greenville, SC 29601. Dr. Sag also practices at 1 St Francis Dr, Greenville, SC 29601. Dr. Sag's primary practice is Bon Secours St. Francis Downtown in Greenville, South Carolina, part of Bon Secours Mercy Health. Dmand AI also links Dr. Sag to 4 hospitals, 17 medical groups, 1 physician office and 1 group practice or clinic.
What is Dr. Randy A. Sag's office phone number?
The practice phone on file for Dr. Sag is (800) 805-5678.
What is Dr. Randy A. Sag's medical license number?
Dr. Sag holds Florida license ME78209, one of the licenses on file in 15 states.
Which states has Dr. Randy A. Sag been licensed in?
Dmand AI has state licenses on file for Dr. Sag in Florida (1999 to 2027), Michigan (2012 to 2028), Delaware (2024 to 2027), South Carolina (2009 to 2027), California (2012 to 2026), New York (1994 to 2026), Ohio (2006 to 2026), Pennsylvania (2010 to 2026), Virginia (2011 to 2026), Arizona (2011 to 2025), Georgia (1998 to 2025), Indiana (2010 to 2025), Kentucky (2005 to 2025), Missouri (2010 to 2025) and New Mexico (2024 to 2025).
Which hospitals is Dr. Randy A. Sag affiliated with?
Dr. Sag practices at Bon Secours St. Francis Downtown in Greenville, South Carolina. Dr. Sag is also affiliated with Prisma Health Greenville Memorial Hospital. Dmand AI links Dr. Sag to 4 more hospitals.
What medical group is Dr. Randy A. Sag part of?
Dr. Sag is linked to Northern Light Radiology Associates. Dmand AI links Dr. Sag to 17 more medical groups.
Does Dr. Randy A. Sag accept Medicare?
Yes. CMS data shows Dr. Sag billed Medicare for 2,583 services in 2024, and Dr. Sag accepts Medicare assignment.
How many Medicare patients does Dr. Randy A. Sag see?
CMS counts 1,732 Medicare patients who saw Dr. Sag in 2024, with an average age of 76.
Show 6 more questionsShow fewer questions
Is Dr. Randy A. Sag board certified?
Yes. Dr. Sag is board certified in diagnostic radiology by the American Board of Radiology.
What services does Dr. Randy A. Sag bill to Medicare?
In 2024, Dr. Sag's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (70450) and diagnostic imaging (74177).
Where did Dr. Randy A. Sag go to medical school?
Dr. Sag graduated from University of Miami, Miller School of Medicine in 1993.
Has Dr. Randy A. Sag received payments from drug or device companies?
CMS Open Payments shows $127 in general payments to Dr. Sag from 1 company from 2024 to 2024. The largest total came from Sirtex Medical Inc.
How long has Dr. Randy A. Sag been practicing?
Dr. Sag graduated from medical school in 1993, 33 years ago.
What insurance does Dr. Randy A. Sag accept?
Dr. Sag is in network with 19 carriers, including Elevance, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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