Ardalan E. Sayan
- Medicare services, 2024
- 1,734
- Medicare patients, 2024
- 386
- Part D claims, 2024
- 599
- Publications
- 2
- Hospital affiliations
- 4
- Practice address
- 301 E Jackson Street PO Box 1327, Dillon, SC 29536
- Practice phone
- Call (843) 774-4111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ardalan Sayan's professional email, personal email and mobile number
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Ardalan E. Sayan is an orthopedic surgeon in Dillon, South Carolina
Ardalan Sayan practices at McLeod Health Dillon in Dillon, South Carolina, part of McLeod Health.
Ardalan Sayan's NPI, 1245626977, was assigned on April 9, 2015. Ardalan Sayan holds South Carolina license MD85554.
- NPI
- 1245626977NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931529575
- NPI enumeration date
- April 9, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (843) 774-4111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ardalan E. Sayan practices at McLeod Health Dillon in Dillon, South Carolina
Ardalan Sayan's primary practice is McLeod Health Dillon, at 301 E Jackson Street PO Box 1327, Dillon, SC 29536 in Dillon County. The practice phone is (843) 774-4111.
- McLeod Health Dillon301 E Jackson Street PO Box 1327, Dillon, SC 29536 · Dillon CountyPhone(843) 774-4111
Source: Dmand AI Affiliation Data
Ardalan E. Sayan is affiliated with 12 sites of care and 2 medical groups
Ardalan Sayan's primary practice is McLeod Health Dillon in Dillon, South Carolina, part of McLeod Health. Ardalan Sayan is also affiliated with McLeod Regional Medical Center Florence. The medical group on file is McLeod Physician Associates. Dmand AI also links Ardalan Sayan to 2 more hospitals, 5 home health agencies, 1 group practice or clinic, 1 hospice, 1 therapy and rehab clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ardalan E. Sayan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ardalan Sayan practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McLeod Health Dillon | Available with a free account |
| +11 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Ardalan E. Sayan is one of 306 orthopedic surgeons in South Carolina
Orthopaedic surgery is Ardalan Sayan's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Ardalan Sayan is licensed in South Carolina.
Specialties and state licenses
- Orthopaedic surgery, South CarolinaPrimary
Orthopedic surgeons near Ardalan Sayan
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
Ardalan E. Sayan billed Medicare for 1,734 services in 2024
CMS data shows 1,734 Medicare services from Ardalan Sayan across 16 procedure codes in 2024, for 386 Medicare patients. Medicare paid $189,466 for them.
Ardalan Sayan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 4382024: 49112%
- Office and hospital visits
- 2023: 4192024: 46010%
- Drugs given in the office
- 2023: 4132024: 4202%
- Surgery
- 2023: 2392024: 33138%
- Other services
- 2023: 292024: 3210%
Where Ardalan Sayan's Medicare services took place, 2024
- In an office1,47085%
- In a facility26415%
Ardalan Sayan compared with the South Carolina median for orthopedic surgeons, 2024
- Ardalan Sayan
- South Carolina median
- Medicare services
- 1,734vs 2,42228% below
- Medicare patients
- 386vs 3568% above
- Part D claims
- 522vs 1743.0 times
Medians across 291 orthopedic surgeons in South Carolina with Dmand AI profiles that report each measure.
Ardalan Sayan'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 Ardalan Sayan?
Medicare shows one payer. Book a meeting to get commercial claims data for Ardalan Sayan and other orthopedic surgeons in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Ardalan E. Sayan treated 386 Medicare patients in 2024, average age 73
CMS counts 386 Medicare patients who saw Ardalan Sayan in 2024. The largest group is 65 to 74, with 183 patients. 75% of them have arthritis, and 75% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ardalan Sayan's median patient age at 70, with 68% women.
Ardalan Sayan's Medicare patients by age, 2024
Ardalan Sayan's Medicare patients by sex, 2024
- Women25165%
- Men13535%
Chronic conditions among Ardalan Sayan's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes39%
- Anxiety31%
- Ischemic heart disease28%
- Mood disorders27%
- COPD25%
Share of Medicare patients with each condition. A patient can have several.
Ardalan Sayan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women68%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ardalan E. Sayan wrote 599 Medicare Part D claims in 2024
In 2024, Ardalan Sayan wrote 599 Medicare Part D claims for 297 patients. 99% of them were for generic drugs. CMS names the drug for 522 of them, across 14 drugs with 11 or more claims each, at $5,500 in total drug cost. In 2023, CMS named 635 claims across 14 drugs.
Ardalan Sayan's Part D claims by kind of drug, 2024
- Generic591 claims99%
- Brand-name and other8 claims1%
Ardalan Sayan'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 Ardalan Sayan's Part D claims, 2024
- Opioids46%273 of 599 claims
- Antibiotics9%56 of 599 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: 6352024: 52218%
Drugs named by CMS: 14 in 2024, 14 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
Ardalan E. Sayan ranks in the 95th percentile for knee replacement in Medicare
Ardalan Sayan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 122 procedures of knee replacement by Ardalan Sayan, more than 95% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Ardalan Sayan ranks in Medicare procedure volume
- Knee replacement
- 95th percentile122 procedures
- Hip replacement
- 91st percentile60 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)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Ardalan E. Sayan has 2 publications on record
Dmand AI links 2 papers to Ardalan Sayan in 2020. Ardalan Sayan's most frequent co-authors are Adam J. Kopiec, MD, Matthew Wayne Bullock, DO and Chad D. Lavender, MD.
Ardalan Sayan's most frequent co-authors
- Adam J. Kopiec, MD2 shared papers
- Matthew Wayne Bullock, DO1 shared paper
- Chad D. Lavender, MD1 shared paper
Recent publications by Ardalan Sayan
See who Ardalan Sayan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Ardalan Sayan works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Ardalan E. Sayan received $5,704 in industry payments from 2020 to 2025
CMS Open Payments shows 37 general payments to Ardalan Sayan from 10 drug and device companies from 2020 to 2025. Travel and lodging make up the largest share, 59% of the total. Zimmer Biomet Holdings, Inc. paid the most, $4,544.
General payments to Ardalan Sayan by program year, 2020 to 2025
General payments to Ardalan Sayan by kind, 2020 to 2025
- Travel and lodging$3,37859%
- Food and beverage$2,32741%
Companies that paid Ardalan Sayan the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Ardalan E. Sayan'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)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)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) |
| 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 Ardalan E. Sayan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ardalan E. Sayan's NPI number?
Ardalan E. Sayan's NPI number is 1245626977. It was assigned on April 9, 2015, and it is active in the NPI Registry.
What does Ardalan E. Sayan specialize in?
Ardalan E. Sayan is an orthopedic surgeon in Dillon, South Carolina. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Ardalan E. Sayan practice?
Ardalan Sayan practices at 301 E Jackson Street PO Box 1327, Dillon, SC 29536. Ardalan Sayan's primary practice is McLeod Health Dillon in Dillon, South Carolina, part of McLeod Health. Dmand AI also links Ardalan Sayan to 2 hospitals, 5 home health agencies, 1 group practice or clinic, 1 hospice, 1 therapy and rehab clinic and 1 medical group.
What is Ardalan E. Sayan's office phone number?
The practice phone on file for Ardalan Sayan is (843) 774-4111.
What is Ardalan E. Sayan's medical license number?
Ardalan Sayan holds South Carolina license MD85554.
Which hospitals is Ardalan E. Sayan affiliated with?
Ardalan Sayan practices at McLeod Health Dillon in Dillon, South Carolina. Ardalan Sayan is also affiliated with McLeod Regional Medical Center Florence. Dmand AI links Ardalan Sayan to 2 more hospitals.
What medical group is Ardalan E. Sayan part of?
Ardalan Sayan is linked to McLeod Physician Associates. Dmand AI links Ardalan Sayan to 1 more medical group.
Does Ardalan E. Sayan accept Medicare?
Yes. CMS data shows Ardalan Sayan billed Medicare for 1,734 services in 2024, and Ardalan Sayan accepts Medicare assignment.
How many Medicare patients does Ardalan E. Sayan see?
CMS counts 386 Medicare patients who saw Ardalan Sayan in 2024, with an average age of 73.
What services does Ardalan E. Sayan bill to Medicare?
In 2024, Ardalan Sayan's most billed Medicare services were injected or infused drug (J3301), diagnostic imaging (73562) and office visit, established patient (99214).
Show 5 more questionsShow fewer questions
What drugs does Ardalan E. Sayan prescribe most?
In 2024 Medicare Part D data, Ardalan Sayan's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Oxycodone-Acetaminophen and Tramadol HCl.
Has Ardalan E. Sayan received payments from drug or device companies?
CMS Open Payments shows $5,704 in general payments to Ardalan Sayan from 10 companies from 2020 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Ardalan E. Sayan been practicing?
Ardalan Sayan graduated from medical school in 2015, 11 years ago.
Does Ardalan E. Sayan do research?
Dmand AI links 2 publications to Ardalan Sayan.
Who does Ardalan E. Sayan publish with?
Ardalan Sayan's most frequent co-authors are Adam J. Kopiec, MD (2 shared papers), Matthew Wayne Bullock, DO (1 shared paper) and Chad D. Lavender, MD (1 shared paper).
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