Dr. Mark Shasti, MD
- Medicare services, 2024
- 286
- Medicare patients, 2024
- 128
- Part D claims, 2024
- 502
- Hospital affiliations
- 2
- Industry payments
- $60,284
- Practice address
- 1850 Town Center Parkway, Reston, VA 20190
- Practice phone
- Call (703) 689-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Mark Shasti is an orthopedic surgeon in Reston, Virginia
Dr. Shasti practices at Reston Hospital Center in Reston, Virginia, part of HCA Healthcare.
Dr. Shasti's NPI, 1295078848, was assigned on April 2, 2013. Dr. Shasti graduated from Ohio Medical University in 2013. Dr. Shasti holds Virginia license 0101266855.
- NPI
- 1295078848NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537468756
- NPI enumeration date
- April 2, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 689-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Shasti practices at Reston Hospital Center in Reston, Virginia
Dr. Shasti's primary practice is Reston Hospital Center, at 1850 Town Center Parkway, Reston, VA 20190 in Fairfax County. The practice phone is (703) 689-9000.
- Reston Hospital Center1850 Town Center Parkway, Reston, VA 20190 · Fairfax CountyPhone(703) 689-9000
Source: Dmand AI Affiliation Data
Dr. Mark Shasti is affiliated with 3 sites of care and 5 medical groups
Dr. Shasti's primary practice is Reston Hospital Center in Reston, Virginia, part of HCA Healthcare. Dr. Shasti is also affiliated with StoneSprings Hospital Center. The medical group on file is Inova Urgent Care Center. Dmand AI also links Dr. Shasti to 4 more medical groups 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. Mark Shasti's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shasti practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Reston Hospital Center | Available with a free account |
| +2 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Shasti is one of 498 orthopedic surgeons in Virginia
Orthopaedic surgery is Dr. Shasti's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Shasti is licensed in Virginia.
Specialties and state licenses
- Orthopaedic surgery, VirginiaPrimary
Orthopedic surgeons near Dr. Shasti
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. Mark Shasti billed Medicare for 286 services in 2024
CMS data shows 286 Medicare services from Dr. Shasti across 6 procedure codes in 2024, for 128 Medicare patients. Medicare paid $55,555 for them.
Dr. Shasti's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1862024: 24632%
- Surgery
- 2023: 612024: 4034%
- Imaging
- 2023: 512024: 0100%
Where Dr. Shasti's Medicare services took place, 2024
- In an office24686%
- In a facility4014%
Dr. Shasti compared with the Virginia median for orthopedic surgeons, 2024
- Dr. Shasti
- Virginia median
- Medicare services
- 286vs 1,17076% below
- Medicare patients
- 128vs 37065% below
- Part D claims
- 446vs 1213.7 times
Medians across 475 orthopedic surgeons in Virginia with Dmand AI profiles that report each measure.
Dr. Shasti'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. Shasti and other orthopedic surgeons in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Shasti treated 128 Medicare patients in 2024, average age 73
CMS counts 128 Medicare patients who saw Dr. Shasti in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Shasti's median patient age at 57, with 50% women.
Dr. Shasti's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Shasti's Medicare patients by sex, 2024
- Women7357%
- Men5543%
Chronic conditions among Dr. Shasti's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders34%
- Ischemic heart disease32%
- Depression30%
- Anxiety29%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shasti's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Shasti wrote 502 Medicare Part D claims in 2024
In 2024, Dr. Shasti wrote 502 Medicare Part D claims for 107 patients. 100% of them were for generic drugs. CMS names the drug for 446 of them, across 6 drugs with 11 or more claims each, at $2,869 in total drug cost. In 2023, CMS named 246 claims across 6 drugs.
Dr. Shasti'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. Shasti's Part D claims, 2024
- Opioids15%73 of 502 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: 2462024: 44681%
Drugs named by CMS: 6 in 2024, 6 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. Mark Shasti ranks in the 71st percentile for spinal fusion in Medicare
Dr. Shasti accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 92 procedures of spinal fusion by Dr. Shasti, more than 71% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Shasti ranks in Medicare procedure volume
- Spinal fusion
- 71st percentile92 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 46th percentile18 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark Shasti received $60,284 in industry payments from 2018 to 2025
CMS Open Payments shows 169 general payments to Dr. Shasti from 14 drug and device companies from 2018 to 2025. Speaker and faculty fees make up the largest share, 42% of the total. Medtronic, Inc. paid the most, $50,729.
General payments to Dr. Shasti by program year, 2018 to 2025
General payments to Dr. Shasti by kind, 2018 to 2025
- Speaker and faculty fees$25,02542%
- Consulting fees$19,90033%
- Travel and lodging$9,25515%
- Food and beverage$5,77710%
- Education$3271%
Companies that paid Dr. Shasti the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Shasti graduated from Ohio Medical University
Dr. Shasti graduated from Ohio Medical University in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Shasti'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) |
| 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. Mark Shasti
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. Mark Shasti's NPI number?
Dr. Mark Shasti's NPI number is 1295078848. It was assigned on April 2, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Shasti?
Dr. Mark Shasti is an orthopedic surgeon in Reston, Virginia. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Mark Shasti practice?
Dr. Shasti practices at 1850 Town Center Parkway, Reston, VA 20190. Dr. Shasti's primary practice is Reston Hospital Center in Reston, Virginia, part of HCA Healthcare. Dmand AI also links Dr. Shasti to 4 medical groups and 1 group practice or clinic.
What is Dr. Mark Shasti's office phone number?
The practice phone on file for Dr. Shasti is (703) 689-9000.
What is Dr. Mark Shasti's medical license number?
Dr. Shasti holds Virginia license 0101266855.
Which hospitals is Dr. Mark Shasti affiliated with?
Dr. Shasti practices at Reston Hospital Center in Reston, Virginia. Dr. Shasti is also affiliated with StoneSprings Hospital Center.
What medical group is Dr. Mark Shasti part of?
Dr. Shasti is linked to Inova Urgent Care Center. Dmand AI links Dr. Shasti to 4 more medical groups.
Does Dr. Mark Shasti accept Medicare?
Yes. CMS data shows Dr. Shasti billed Medicare for 286 services in 2024, and Dr. Shasti accepts Medicare assignment.
How many Medicare patients does Dr. Mark Shasti see?
CMS counts 128 Medicare patients who saw Dr. Shasti in 2024, with an average age of 73.
What services does Dr. Mark Shasti bill to Medicare?
In 2024, Dr. Shasti's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and surgery: brain, spine and nerves (61783).
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Where did Dr. Mark Shasti go to medical school?
Dr. Shasti graduated from Ohio Medical University in 2013.
What drugs does Dr. Mark Shasti prescribe most?
In 2024 Medicare Part D data, Dr. Shasti's most prescribed drugs by claims were Meloxicam, Gabapentin and Methocarbamol.
Has Dr. Mark Shasti received payments from drug or device companies?
CMS Open Payments shows $60,284 in general payments to Dr. Shasti from 14 companies from 2018 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Mark Shasti been practicing?
Dr. Shasti graduated from medical school in 2013, 13 years ago.
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