Dr. Ronald S. Phillips, DO
- Medicare services, 2024
- 830
- Medicare patients, 2024
- 295
- Part D claims, 2024
- 8,155
- MIPS score, 2024
- 75
- Hospital affiliations
- 5
- Practice address
- 23 Buena Vista Ave, Greenville, SC 29607
- Practice phone
- Call (864) 990-1825
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Primary Choice Medical, PA
Greenville, South Carolina
Find Dr. Phillips' professional email, personal email and mobile number
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Dr. Ronald S. Phillips is an internist in Greenville, South Carolina
Dr. Phillips practices at Primary Choice Medical, PA in Greenville, South Carolina.
Dr. Phillips' NPI, 1154388874, was assigned on April 27, 2006. Dr. Phillips graduated from New York College of Osteo Medicine of New York Institute of Technology in 1989. Dr. Phillips holds South Carolina license 0342.
- NPI
- 1154388874NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618954678
- NPI enumeration date
- April 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (864) 990-1825
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ronald S. Phillips practices at Primary Choice Medical, PA in Greenville, South Carolina
Dr. Phillips' primary practice is Primary Choice Medical, PA, at 23 Buena Vista Ave, Greenville, SC 29607 in Greenville County. The practice phone is (864) 990-1825.
- Primary Choice Medical, PA23 Buena Vista Ave, Greenville, SC 29607 · Greenville CountyPhone(864) 990-1825
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ronald S. Phillips is affiliated with 10 sites of care
Dr. Phillips' primary practice is Primary Choice Medical, PA in Greenville, South Carolina. Dr. Phillips is also affiliated with Prisma Health Greenville Memorial Hospital. Dmand AI also links Dr. Phillips to 4 more hospitals, 3 home health agencies and 1 physician office, 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. Ronald S. Phillips' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Phillips practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Primary Choice Medical, PA | Available with a free account |
| +9 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ronald S. Phillips is one of 1,707 internists in South Carolina
Internal medicine is Dr. Phillips' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Phillips is board certified in internal medicine by the American Board of Internal Medicine. Dr. Phillips is licensed in South Carolina.
Specialties and state licenses
- Internal medicine, South CarolinaPrimary
Internists near Dr. Phillips
Counts of internists 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. Ronald S. Phillips billed Medicare for 830 services in 2024
CMS data shows 830 Medicare services from Dr. Phillips across 8 procedure codes in 2024, for 295 Medicare patients. Medicare paid $74,981 for them. Every service was in an office.
Dr. Phillips' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7492024: 60719%
- Other services
- 2023: 1292024: 16528%
- Surgery
- 2023: 02024: 58
- Drugs given in the office
- 2023: 432024: 0100%
- Lab and pathology
- 2023: 132024: 0100%
- Tests and treatments
- 2023: 132024: 0100%
Dr. Phillips compared with the South Carolina median for internists, 2024
- Dr. Phillips
- South Carolina median
- Medicare services
- 830vs 74012% above
- Medicare patients
- 295vs 25814% above
- Part D claims
- 7,324vs 33122.1 times
Medians across 1,708 internists in South Carolina with Dmand AI profiles that report each measure.
Dr. Phillips' 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. Phillips?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Phillips and other internists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ronald S. Phillips treated 295 Medicare patients in 2024, average age 76
CMS counts 295 Medicare patients who saw Dr. Phillips in 2024. The largest group is 65 to 74, with 138 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Phillips' median patient age at 72, with 44% women.
Dr. Phillips' Medicare patients by age, 2024
Dr. Phillips' Medicare patients by sex, 2024
- Women11639%
- Men17961%
Chronic conditions among Dr. Phillips' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease53%
- Arthritis47%
- Diabetes27%
- Atrial fibrillation22%
- Osteoporosis21%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Phillips' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women44%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ronald S. Phillips wrote 8,155 Medicare Part D claims in 2024
In 2024, Dr. Phillips wrote 8,155 Medicare Part D claims for 368 patients. 86% of them were for generic drugs. CMS names the drug for 7,324 of them, across 139 drugs with 11 or more claims each, at $540,861 in total drug cost. In 2023, CMS named 7,343 claims across 144 drugs.
Dr. Phillips' Part D claims by kind of drug, 2024
- Generic7,007 claims86%
- Brand-name1,095 claims13%
- Other53 claims1%
Dr. Phillips' 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. Phillips' Part D claims, 2024
- Opioids3%206 of 8,155 claims
- Antibiotics6%515 of 8,155 claims
- Antipsychotics, patients 65 and over0%12 of 8,155 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: 7,3432024: 7,324No change
Drugs named by CMS: 139 in 2024, 144 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
Dr. Ronald S. Phillips scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Phillips for performance year 2024, reported individually. Dr. Phillips accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ronald S. Phillips received $169 in industry payments from 2016 to 2021
CMS Open Payments shows 11 general payments to Dr. Phillips from 7 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 88% of the total. Allergan Inc. paid the most, $49.
General payments to Dr. Phillips by program year, 2016 to 2021
General payments to Dr. Phillips by kind, 2016 to 2021
- Food and beverage$14888%
- Education$2012%
Companies that paid Dr. Phillips the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ronald S. Phillips graduated from New York College of Osteo Medicine of New York Institute of Technology
Dr. Phillips graduated from New York College of Osteo Medicine of New York Institute of Technology in 1989.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Ronald S. Phillips'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 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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Ronald S. Phillips
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. Ronald S. Phillips' NPI number?
Dr. Ronald S. Phillips' NPI number is 1154388874. It was assigned on April 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronald S. Phillips?
Dr. Ronald S. Phillips is an internist in Greenville, South Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ronald S. Phillips practice?
Dr. Phillips practices at 23 Buena Vista Ave, Greenville, SC 29607. Dr. Phillips' primary practice is Primary Choice Medical, PA in Greenville, South Carolina. Dmand AI also links Dr. Phillips to 4 hospitals, 3 home health agencies and 1 physician office.
What is Dr. Ronald S. Phillips' office phone number?
The practice phone on file for Dr. Phillips is (864) 990-1825.
What is Dr. Ronald S. Phillips' medical license number?
Dr. Phillips holds South Carolina license 0342.
Which hospitals is Dr. Ronald S. Phillips affiliated with?
Dr. Phillips is affiliated with Prisma Health Greenville Memorial Hospital. Dmand AI links Dr. Phillips to 4 more hospitals.
Does Dr. Ronald S. Phillips accept Medicare?
Yes. CMS data shows Dr. Phillips billed Medicare for 830 services in 2024, and Dr. Phillips accepts Medicare assignment.
What is Dr. Ronald S. Phillips' MIPS score?
Dr. Phillips' MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Ronald S. Phillips see?
CMS counts 295 Medicare patients who saw Dr. Phillips in 2024, with an average age of 76.
Is Dr. Ronald S. Phillips board certified?
Yes. Dr. Phillips is board certified in internal medicine by the American Board of Internal Medicine.
Show 5 more questionsShow fewer questions
What services does Dr. Ronald S. Phillips bill to Medicare?
In 2024, Dr. Phillips' most billed Medicare services were office visit, established patient (99215), office visit, established patient (99214) and medicare service (G0439).
Where did Dr. Ronald S. Phillips go to medical school?
Dr. Phillips graduated from New York College of Osteo Medicine of New York Institute of Technology in 1989.
What drugs does Dr. Ronald S. Phillips prescribe most?
In 2024 Medicare Part D data, Dr. Phillips' most prescribed drugs by claims were Levothyroxine Sodium, Rosuvastatin Calcium and Atorvastatin Calcium.
Has Dr. Ronald S. Phillips received payments from drug or device companies?
CMS Open Payments shows $169 in general payments to Dr. Phillips from 7 companies from 2016 to 2021. The largest total came from Allergan Inc.
How long has Dr. Ronald S. Phillips been practicing?
Dr. Phillips graduated from medical school in 1989, 37 years ago.
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