J Am Coll Surg
Accidents, TrafficHead Protective DevicesInjury Severity Score
Dr. Ronald Fong Sing, DO
NPI1487678439PAC ID0042315517
- Medicare services, 2024
- 97
- Medicare patients, 2024
- 65
- Part D claims, 2017
- 13
- Publications
- 97
- MIPS score, 2024
- 94
- Practice address
- 1000 Blythe Blvd, Charlotte, NC 28203
- Practice phone
- Call (704) 355-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Ronald Fong Sing is a general surgeon in Charlotte, North Carolina
Dr. Sing practices at Atrium Health Carolinas Medical Center in Charlotte, North Carolina, part of Advocate Health.
Dr. Sing's NPI, 1487678439, was assigned on July 26, 2006. Dr. Sing graduated from Philadelphia College of Osteopathic Medicine in 1986. Dr. Sing holds North Carolina license 9501419.
NPI and contact details
- NPI
- 1487678439NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042315517
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (704) 355-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ronald Fong Sing practices at Atrium Health Carolinas Medical Center in Charlotte, North Carolina
Dr. Sing's primary practice is Atrium Health Carolinas Medical Center, at 1000 Blythe Blvd, Charlotte, NC 28203 in Mecklenburg County. The practice phone is (704) 355-2000.
- Atrium Health Carolinas Medical Center1000 Blythe Blvd, Charlotte, NC 28203 · Mecklenburg CountyPhone(704) 355-2000
Source: Dmand AI Affiliation Data
Dr. Ronald Fong Sing is affiliated with 2 sites of care and 1 medical group
Dr. Sing's primary practice is Atrium Health Carolinas Medical Center in Charlotte, North Carolina, part of Advocate Health. The medical group on file is Atrium Health Levine Children's Gastroenterology. Dmand AI also links Dr. Sing to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ronald Fong Sing's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sing practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atrium Health Carolinas Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ronald Fong Sing is one of 1,053 general surgeons in North Carolina
Surgery is Dr. Sing's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Sing is licensed in North Carolina.
Specialties and state licenses
- Surgery, North CarolinaPrimary
General surgeons near Dr. Sing
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
1,053general surgeons in North Carolina103general surgeons in Charlotte50general surgeons at Atrium Health Carolinas Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ronald Fong Sing billed Medicare for 97 services in 2024
CMS data shows 97 Medicare services from Dr. Sing across 2 procedure codes in 2024, for 65 Medicare patients. Medicare paid $6,681 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202497
Medicare patients65
Paid by Medicare$6,681
Procedure codes2
Dr. Sing's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1022024: 975%
Dr. Sing compared with the North Carolina median for general surgeons, 2024
- Dr. Sing
- North Carolina median
- Medicare services
- 97vs 15136% below
- Medicare patients
- 65vs 11543% below
- Part D claims
- 13vs 4168% below
Medians across 950 general surgeons in North Carolina with Dmand AI profiles that report each measure.
Dr. Sing'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sing and other general surgeons in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ronald Fong Sing treated 65 Medicare patients in 2024, average age 72
CMS counts 65 Medicare patients who saw Dr. Sing in 2024. The largest group is 65 to 74, with 25 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.95, 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. Sing's median patient age at 71, with 37% women.
Medicare patients, 202465
Average age72
Average risk score1.95
Also on Medicaid18%
Dr. Sing's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sing's Medicare patients by sex, 2024
- Women2843%
- Men3757%
Chronic conditions among Dr. Sing's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Anxiety51%
- Mood disorders49%
- Arthritis48%
- Depression46%
- Chronic kidney disease42%
- Alzheimer's and dementia35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sing's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women37%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ronald Fong Sing wrote 13 Medicare Part D claims in 2017
In 2017, Dr. Sing wrote 13 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $87 in total drug cost.
Part D claims, 201713
Drugs named by CMS1
Total drug cost$87
Dr. Sing's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Ronald Fong Sing scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Sing for performance year 2024, reported through an alternative payment model (APM). Dr. Sing accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Sing's MIPS scores, performance year 2024
- 94of 100Final score
- 81.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
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 Fong Sing has 97 publications on record
Dmand AI links 97 papers to Dr. Sing, published from 2012 to 2025. 2016 was the busiest year, with 10. The most frequent topics are Trauma Centers, Wounds and Injuries and Vena Cava Filters. Dr. Sing has published most often in Am Surg. Dr. Sing's most frequent co-authors are Ashley Britton Christmas, MD, Samuel Wade Ross and Brant Todd Heniford, MD.
Papers97
Years published2012 to 2025
Dr. Sing's papers by year, 2016 to 2025
Topics Dr. Sing writes about most
- Trauma Centers
- Wounds and Injuries
- Vena Cava Filters
- Intensive Care Units
- Length of Stay
- Herniorrhaphy
- Injury Severity Score
- Pulmonary Embolism
Dr. Sing's most frequent co-authors
- Ashley Britton Christmas, MD36 shared papers
- Samuel Wade Ross24 shared papers
- Brant Todd Heniford, MD22 shared papers
Recent publications by Dr. Sing
Abdominal InjuriesInjury Severity ScoreLength of Stay
Brain Injuries, TraumaticHospital MortalityIntensive Care Units
See who Dr. Sing researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sing works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ronald Fong Sing received $46,855 in industry payments from 2016 to 2025
CMS Open Payments shows 134 general payments to Dr. Sing from 26 drug and device companies from 2016 to 2025. Education speaker fees make up the largest share, 38% of the total. Cook Medical LLC paid the most, $41,194.
General payments to Dr. Sing by program year, 2016 to 2025
General payments to Dr. Sing by kind, 2016 to 2025
$46.9Kin total
- Education speaker fees$17,60038%
- Speaker and faculty fees$8,99019%
- Consulting fees$6,45014%
- Food and beverage$4,64910%
- Other$9,14520%
Companies that paid Dr. Sing 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. Ronald Fong Sing graduated from Philadelphia College of Osteopathic Medicine
Dr. Sing graduated from Philadelphia College of Osteopathic Medicine in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ronald Fong Sing'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Fong Sing
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 Fong Sing's NPI number?
Dr. Ronald Fong Sing's NPI number is 1487678439. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronald Fong Sing?
Dr. Ronald Fong Sing is a general surgeon in Charlotte, North Carolina. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Ronald Fong Sing practice?
Dr. Sing practices at 1000 Blythe Blvd, Charlotte, NC 28203. Dr. Sing's primary practice is Atrium Health Carolinas Medical Center in Charlotte, North Carolina, part of Advocate Health. Dmand AI also links Dr. Sing to 1 group practice or clinic.
What is Dr. Ronald Fong Sing's office phone number?
The practice phone on file for Dr. Sing is (704) 355-2000.
What is Dr. Ronald Fong Sing's medical license number?
Dr. Sing holds North Carolina license 9501419.
Which hospitals is Dr. Ronald Fong Sing affiliated with?
Dr. Sing practices at Atrium Health Carolinas Medical Center in Charlotte, North Carolina.
What medical group is Dr. Ronald Fong Sing part of?
Dr. Sing is linked to Atrium Health Levine Children's Gastroenterology.
Does Dr. Ronald Fong Sing accept Medicare?
Yes. CMS data shows Dr. Sing billed Medicare for 97 services in 2024, and Dr. Sing accepts Medicare assignment.
What is Dr. Ronald Fong Sing's MIPS score?
Dr. Sing's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Ronald Fong Sing see?
CMS counts 65 Medicare patients who saw Dr. Sing in 2024, with an average age of 72.
Show 7 more questionsShow fewer questions
What services does Dr. Ronald Fong Sing bill to Medicare?
In 2024, Dr. Sing's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99223).
Where did Dr. Ronald Fong Sing go to medical school?
Dr. Sing graduated from Philadelphia College of Osteopathic Medicine in 1986.
What drugs does Dr. Ronald Fong Sing prescribe most?
In 2017 Medicare Part D data, Dr. Sing's most prescribed drugs by claims were Gabapentin.
Has Dr. Ronald Fong Sing received payments from drug or device companies?
CMS Open Payments shows $46,855 in general payments to Dr. Sing from 26 companies from 2016 to 2025. The largest total came from Cook Medical LLC.
How long has Dr. Ronald Fong Sing been practicing?
Dr. Sing graduated from medical school in 1986, 40 years ago.
Does Dr. Ronald Fong Sing do research?
Dmand AI links 97 publications to Dr. Sing, published from 2012 to 2025.
Who does Dr. Ronald Fong Sing publish with?
Dr. Sing's most frequent co-authors are Ashley Britton Christmas, MD (36 shared papers), Samuel Wade Ross (24 shared papers) and Brant Todd Heniford, MD (22 shared papers).
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