Dr. Fereidoon Parsioon, MD
- Medicare services, 2024
- 451
- Medicare patients, 2024
- 105
- Part D claims, 2024
- 188
- Hospital affiliations
- 5
- Industry payments
- $2,655
- Practice address
- 5673 S Rex Rd, Memphis, TN 38119-3821
- Practice phone
- Call (901) 276-6400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Phoenix Neurosurgery
Physician office · Memphis, Tennessee
Find Dr. Parsioon'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. Fereidoon Parsioon is a neurosurgeon in Memphis, Tennessee
Dr. Parsioon practices at Phoenix Neurosurgery in Memphis, Tennessee.
Dr. Parsioon's NPI, 1518950831, was assigned on August 23, 2005. Dr. Parsioon holds Tennessee license MD18454.
- NPI
- 1518950831NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395725212
- NPI enumeration date
- August 23, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (901) 276-6400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Fereidoon Parsioon practices at Phoenix Neurosurgery in Memphis, Tennessee
Dr. Parsioon's primary practice is Phoenix Neurosurgery, at 5673 S Rex Rd, Memphis, TN 38119-3821. The practice phone is (901) 276-6400.
- Phoenix Neurosurgery5673 S Rex Rd, Memphis, TN 38119-3821Phone(901) 276-6400
Source: Dmand AI Affiliation Data
Dr. Fereidoon Parsioon is affiliated with 7 sites of care and 1 medical group
Dr. Parsioon's primary practice is Phoenix Neurosurgery in Memphis, Tennessee. Dr. Parsioon is also affiliated with Methodist University Hospital. The medical group on file is Select Physical Therapy. Dmand AI also links Dr. Parsioon to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Fereidoon Parsioon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Parsioon practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Phoenix Neurosurgery | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Fereidoon Parsioon is one of 162 neurosurgeons in Tennessee
Neurological surgery is Dr. Parsioon's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Parsioon is licensed in Tennessee.
Specialties and state licenses
- Neurological surgery, TennesseePrimary
Neurosurgeons near Dr. Parsioon
Counts of neurosurgeons 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. Fereidoon Parsioon billed Medicare for 451 services in 2024
CMS data shows 451 Medicare services from Dr. Parsioon across 6 procedure codes in 2024, for 105 Medicare patients. Medicare paid $35,273 for them. Every service was in an office.
Dr. Parsioon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2762024: 2988%
- Surgery
- 2023: 1232024: 15324%
- Imaging
- 2023: 592024: 0100%
Dr. Parsioon compared with the Tennessee median for neurosurgeons, 2024
- Dr. Parsioon
- Tennessee median
- Medicare services
- 451vs 36225% above
- Medicare patients
- 105vs 21050% below
- Part D claims
- 80vs 5838% above
Medians across 146 neurosurgeons in Tennessee with Dmand AI profiles that report each measure.
Dr. Parsioon'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. Parsioon and other neurosurgeons in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Fereidoon Parsioon treated 105 Medicare patients in 2024, average age 72
CMS counts 105 Medicare patients who saw Dr. Parsioon in 2024. The largest group is 65 to 74, with 43 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Parsioon's median patient age at 63, with 51% women.
Dr. Parsioon's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Parsioon's Medicare patients by sex, 2024
- Women5250%
- Men5350%
Chronic conditions among Dr. Parsioon's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes34%
- Ischemic heart disease32%
- Anxiety31%
- Chronic kidney disease29%
- Mood disorders29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Parsioon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Fereidoon Parsioon wrote 188 Medicare Part D claims in 2024
In 2024, Dr. Parsioon wrote 188 Medicare Part D claims for 53 patients. 95% of them were for generic drugs. CMS names the drug for 80 of them, across 4 drugs with 11 or more claims each, at $552 in total drug cost. In 2023, CMS named 75 claims across 4 drugs.
Dr. Parsioon's Part D claims by kind of drug, 2024
- Generic179 claims95%
- Brand-name and other9 claims5%
Dr. Parsioon'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. Parsioon's Part D claims, 2024
- Opioids13%25 of 188 claims
- Antibiotics29%54 of 188 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: 752024: 807%
Drugs named by CMS: 4 in 2024, 4 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. Fereidoon Parsioon ranks in the 38th percentile for spinal fusion in Medicare
Dr. Parsioon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 21 procedures of spinal fusion by Dr. Parsioon, more than 38% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Parsioon ranks in Medicare procedure volume
- Spinal fusion
- 38th percentile21 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 38th percentile13 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. Fereidoon Parsioon received $2,655 in industry payments from 2016 to 2025
CMS Open Payments shows 177 general payments to Dr. Parsioon from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic USA, Inc. paid the most, $1,659.
General payments to Dr. Parsioon by program year, 2016 to 2025
Companies that paid Dr. Parsioon the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Fereidoon Parsioon'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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 Dr. Fereidoon Parsioon
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. Fereidoon Parsioon's NPI number?
Dr. Fereidoon Parsioon's NPI number is 1518950831. It was assigned on August 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Fereidoon Parsioon?
Dr. Fereidoon Parsioon is a neurosurgeon in Memphis, Tennessee. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Fereidoon Parsioon practice?
Dr. Parsioon practices at 5673 S Rex Rd, Memphis, TN 38119-3821. Dr. Parsioon's primary practice is Phoenix Neurosurgery in Memphis, Tennessee. Dmand AI also links Dr. Parsioon to 4 hospitals and 1 group practice or clinic.
What is Dr. Fereidoon Parsioon's office phone number?
The practice phone on file for Dr. Parsioon is (901) 276-6400.
What is Dr. Fereidoon Parsioon's medical license number?
Dr. Parsioon holds Tennessee license MD18454.
Which hospitals is Dr. Fereidoon Parsioon affiliated with?
Dr. Parsioon is affiliated with Methodist University Hospital. Dmand AI links Dr. Parsioon to 4 more hospitals.
What medical group is Dr. Fereidoon Parsioon part of?
Dr. Parsioon is linked to Select Physical Therapy.
Does Dr. Fereidoon Parsioon accept Medicare?
Yes. CMS data shows Dr. Parsioon billed Medicare for 451 services in 2024, and Dr. Parsioon accepts Medicare assignment.
How many Medicare patients does Dr. Fereidoon Parsioon see?
CMS counts 105 Medicare patients who saw Dr. Parsioon in 2024, with an average age of 72.
What services does Dr. Fereidoon Parsioon bill to Medicare?
In 2024, Dr. Parsioon's most billed Medicare services were office visit, established patient (99213), surgery: brain, spine and nerves (62370) and office visit, established patient (99215).
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What drugs does Dr. Fereidoon Parsioon prescribe most?
In 2024 Medicare Part D data, Dr. Parsioon's most prescribed drugs by claims were Clindamycin HCl, Methylprednisolone and Hydrocodone-Acetaminophen.
Has Dr. Fereidoon Parsioon received payments from drug or device companies?
CMS Open Payments shows $2,655 in general payments to Dr. Parsioon from 6 companies from 2016 to 2025. The largest total came from Medtronic USA, Inc.
How long has Dr. Fereidoon Parsioon been practicing?
Dr. Parsioon graduated from medical school in 1980, 46 years ago.
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