Dr. Derek Michael Parshall, MD
- Medicare services, 2024
- 539
- Medicare patients, 2024
- 98
- Part D claims, 2024
- 80
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Practice address
- 118 Professional Park Drive Po Box 37655, Rock Hill, SC 29732
- Practice phone
- Call (803) 329-3130
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Atrium Health Surgery Center Rock Hill
Surgery Center - Medicare-Certified · Rock Hill, South Carolina
Find Dr. Parshall'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. Derek Michael Parshall is an orthopedic surgeon in Rock Hill, South Carolina
Dr. Parshall practices at Atrium Health Surgery Center Rock Hill in Rock Hill, South Carolina.
Dr. Parshall's NPI, 1225491657, was assigned on April 2, 2016. Dr. Parshall graduated from University of South Carolina School of Medicine in 2016. Dr. Parshall holds North Carolina license 2022-01415.
- NPI
- 1225491657NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638432305
- NPI enumeration date
- April 2, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (803) 329-3130
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Derek Michael Parshall practices at Atrium Health Surgery Center Rock Hill in Rock Hill, South Carolina
Dr. Parshall's primary practice is Atrium Health Surgery Center Rock Hill, at 118 Professional Park Drive Po Box 37655, Rock Hill, SC 29732. The practice phone is (803) 329-3130.
- Atrium Health Surgery Center Rock Hill118 Professional Park Drive Po Box 37655, Rock Hill, SC 29732Phone(803) 329-3130
Source: Dmand AI Affiliation Data
Dr. Derek Michael Parshall is affiliated with 3 sites of care and 1 medical group
Dr. Parshall's primary practice is Atrium Health Surgery Center Rock Hill in Rock Hill, South Carolina. Dr. Parshall is also affiliated with Atrium Health Pineville. The medical group on file is Atrium Health Cleveland Imaging. Dmand AI also links Dr. Parshall to 1 more group practice or clinic, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Derek Michael Parshall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Parshall practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atrium Health Surgery Center Rock Hill | Available with a free account |
| +2 more affiliated sites | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Derek Michael Parshall is one of 306 orthopedic surgeons in South Carolina
Orthopaedic surgery is Dr. Parshall's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Parshall is licensed in North Carolina.
Specialties and state licenses
- Orthopaedic surgery, North CarolinaPrimary
Orthopedic surgeons near Dr. Parshall
Counts of orthopedic surgeons 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. Derek Michael Parshall billed Medicare for 539 services in 2024
CMS data shows 539 Medicare services from Dr. Parshall across 8 procedure codes in 2024, for 98 Medicare patients. Medicare paid $14,814 for them. Every service was in an office.
Dr. Parshall's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3162024: 28410%
- Office and hospital visits
- 2023: 2762024: 16042%
- Surgery
- 2023: 742024: 5723%
- Imaging
- 2023: 1752024: 3878%
Dr. Parshall compared with the South Carolina median for orthopedic surgeons, 2024
- Dr. Parshall
- South Carolina median
- Medicare services
- 539vs 2,42278% below
- Medicare patients
- 98vs 35672% below
- Part D claims
- 16vs 17491% below
Medians across 291 orthopedic surgeons in South Carolina with Dmand AI profiles that report each measure.
Dr. Parshall'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. Parshall?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Parshall and other orthopedic surgeons in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Derek Michael Parshall treated 98 Medicare patients in 2024, average age 74
CMS counts 98 Medicare patients who saw Dr. Parshall in 2024. The largest group is 65 to 74, with 46 patients. 75% of them have high blood pressure, and 74% have high cholesterol. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Parshall's median patient age at 42, with 53% women.
Dr. Parshall's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Parshall's Medicare patients by sex, 2024
- Women6061%
- Men3839%
Chronic conditions among Dr. Parshall's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis60%
- Anxiety27%
- Diabetes27%
- Ischemic heart disease24%
- Mood disorders24%
- Chronic kidney disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Parshall's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Derek Michael Parshall wrote 80 Medicare Part D claims in 2024
In 2024, Dr. Parshall wrote 80 Medicare Part D claims for 41 patients. 100% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $52 in total drug cost. In 2021, CMS named 14 claims across 1 drug.
Dr. Parshall'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. Parshall's Part D claims, 2024
- Opioids46%37 of 80 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, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 142024: 1614%
Drugs named by CMS: 1 in 2024, 1 in 2021.
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. Derek Michael Parshall 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. Parshall for performance year 2024, reported through an alternative payment model (APM). Dr. Parshall accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. Parshall, more than 53% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Parshall'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.
Where Dr. Parshall ranks in Medicare procedure volume
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 53rd percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Derek Michael Parshall received $34,257 in industry payments from 2021 to 2025
CMS Open Payments shows 96 general payments to Dr. Parshall from 4 drug and device companies from 2021 to 2025. Grants make up the largest share, 58% of the total. Arthrex, Inc. paid the most, $25,182.
General payments to Dr. Parshall by program year, 2021 to 2025
General payments to Dr. Parshall by kind, 2021 to 2025
- Grants$20,00058%
- Travel and lodging$6,42219%
- Education$4,80014%
- Food and beverage$3,0369%
Companies that paid Dr. Parshall the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Derek Michael Parshall graduated from University of South Carolina School of Medicine
Dr. Parshall graduated from University of South Carolina School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Derek Michael Parshall'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 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. Derek Michael Parshall
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. Derek Michael Parshall's NPI number?
Dr. Derek Michael Parshall's NPI number is 1225491657. It was assigned on April 2, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Derek Michael Parshall?
Dr. Derek Michael Parshall is an orthopedic surgeon in Rock Hill, South Carolina. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Derek Michael Parshall practice?
Dr. Parshall practices at 118 Professional Park Drive Po Box 37655, Rock Hill, SC 29732. Dr. Parshall's primary practice is Atrium Health Surgery Center Rock Hill in Rock Hill, South Carolina. Dmand AI also links Dr. Parshall to 1 group practice or clinic.
What is Dr. Derek Michael Parshall's office phone number?
The practice phone on file for Dr. Parshall is (803) 329-3130.
What is Dr. Derek Michael Parshall's medical license number?
Dr. Parshall holds North Carolina license 2022-01415.
Which hospitals is Dr. Derek Michael Parshall affiliated with?
Dr. Parshall is affiliated with Atrium Health Pineville.
What medical group is Dr. Derek Michael Parshall part of?
Dr. Parshall is linked to Atrium Health Cleveland Imaging.
Does Dr. Derek Michael Parshall accept Medicare?
Yes. CMS data shows Dr. Parshall billed Medicare for 539 services in 2024, and Dr. Parshall accepts Medicare assignment.
What is Dr. Derek Michael Parshall's MIPS score?
Dr. Parshall'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. Derek Michael Parshall see?
CMS counts 98 Medicare patients who saw Dr. Parshall in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Derek Michael Parshall bill to Medicare?
In 2024, Dr. Parshall's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Derek Michael Parshall go to medical school?
Dr. Parshall graduated from University of South Carolina School of Medicine in 2016.
What drugs does Dr. Derek Michael Parshall prescribe most?
In 2024 Medicare Part D data, Dr. Parshall's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Derek Michael Parshall received payments from drug or device companies?
CMS Open Payments shows $34,257 in general payments to Dr. Parshall from 4 companies from 2021 to 2025. The largest total came from Arthrex, Inc.
How long has Dr. Derek Michael Parshall been practicing?
Dr. Parshall graduated from medical school in 2016, 10 years ago.
Selling to orthopaedic surgery practices?
See orthopedic surgeons in South Carolina by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card