Dr. Prashanth S. Iyer, MD
- Medicare services, 2024
- 211
- Medicare patients, 2024
- 142
- Part D claims, 2024
- 44
- Hospital affiliations
- 5
- Industry payments
- $16,265
- Practice address
- 1120 South Utica Avenue, Tulsa, OK 74104
- Practice phone
- Call (918) 579-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Iyer's professional email, personal email and mobile number
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Dr. Prashanth S. Iyer is a vascular surgeon in Tulsa, Oklahoma
Dr. Iyer practices at Hillcrest Medical Center in Tulsa, Oklahoma, part of Ardent Health.
Dr. Iyer's NPI, 1710417092, was assigned on June 19, 2017. Dr. Iyer graduated from University of Texas Medical Branch at Galveston in 2017. Dr. Iyer holds Oklahoma license 39831.
- NPI
- 1710417092NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638555394
- NPI enumeration date
- June 19, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (918) 579-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Prashanth S. Iyer practices at Hillcrest Medical Center in Tulsa, Oklahoma
Dr. Iyer's primary practice is Hillcrest Medical Center, at 1120 South Utica Avenue, Tulsa, OK 74104 in Tulsa County. The practice phone is (918) 579-1000.
- Hillcrest Medical Center1120 South Utica Avenue, Tulsa, OK 74104 · Tulsa CountyPhone(918) 579-1000
Source: Dmand AI Affiliation Data
Dr. Prashanth S. Iyer is affiliated with 6 sites of care and 2 medical groups
Dr. Iyer's primary practice is Hillcrest Medical Center in Tulsa, Oklahoma, part of Ardent Health. Dr. Iyer is also affiliated with Hillcrest Hospital South. The medical group on file is Oklahoma Heart Institute. Dmand AI also links Dr. Iyer to 3 more hospitals, 1 group practice or 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 Dr. Prashanth S. Iyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Iyer practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hillcrest Medical Center | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Prashanth S. Iyer is one of 35 vascular surgeons in Oklahoma
Vascular surgery is Dr. Iyer's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Iyer is licensed in Oklahoma.
Specialties and state licenses
- Vascular surgery, OklahomaPrimary
Vascular surgeons near Dr. Iyer
Counts of vascular 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. Prashanth S. Iyer billed Medicare for 211 services in 2024
CMS data shows 211 Medicare services from Dr. Iyer across 8 procedure codes in 2024, for 142 Medicare patients. Medicare paid $18,133 for them.
Dr. Iyer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 442024: 124182%
- Tests and treatments
- 2023: 562024: 8755%
Where Dr. Iyer's Medicare services took place, 2024
- In an office13664%
- In a facility7536%
Dr. Iyer compared with the Oklahoma median for vascular surgeons, 2024
- Dr. Iyer
- Oklahoma median
- Medicare services
- 211vs 32134% below
- Medicare patients
- 142vs 18624% below
- Part D claims
- 14vs 8884% below
Medians across 35 vascular surgeons in Oklahoma with Dmand AI profiles that report each measure.
Dr. Iyer'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. Iyer and other vascular surgeons in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Prashanth S. Iyer treated 142 Medicare patients in 2024, average age 69
CMS counts 142 Medicare patients who saw Dr. Iyer in 2024. The largest group is 65 to 74, with 55 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 35% are also on Medicaid. Their average risk score is 3.56, 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. Iyer's median patient age at 71, with 52% women.
Dr. Iyer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Iyer's Medicare patients by sex, 2024
- Women5740%
- Men8560%
Chronic conditions among Dr. Iyer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease61%
- Ischemic heart disease50%
- Diabetes49%
- Arthritis44%
- Heart failure39%
- Mood disorders32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Iyer'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
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Prashanth S. Iyer wrote 44 Medicare Part D claims in 2024
In 2024, Dr. Iyer wrote 44 Medicare Part D claims for 19 patients. 75% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $302 in total drug cost. In 2021, CMS named 16 claims across 1 drug.
Dr. Iyer's Part D claims by kind of drug, 2024
- Generic33 claims75%
- Brand-name11 claims25%
Dr. Iyer's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 162022: 1413%
Drugs named by CMS: 1 in 2022, 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. Prashanth S. Iyer ranks in the 86th percentile for leg revascularization (restoring blood flow) in Medicare
Dr. Iyer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 26 procedures of leg revascularization (restoring blood flow) by Dr. Iyer, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Iyer ranks in Medicare procedure volume
- Leg revascularization (restoring blood flow)
- 86th percentile26 procedures
- Varicose vein removal
- 56th percentile19 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. Prashanth S. Iyer received $16,265 in industry payments from 2018 to 2025
CMS Open Payments shows 184 general payments to Dr. Iyer from 27 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 66% of the total. W. L. Gore & Associates, Inc. paid the most, $4,946.
General payments to Dr. Iyer by program year, 2018 to 2025
General payments to Dr. Iyer by kind, 2018 to 2025
- Food and beverage$10,70166%
- Travel and lodging$2,83317%
- Grants$1,3949%
- Education$1,3378%
Companies that paid Dr. Iyer 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. Prashanth S. Iyer graduated from University of Texas Medical Branch at Galveston
Dr. Iyer graduated from University of Texas Medical Branch at Galveston in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Prashanth S. Iyer'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. Prashanth S. Iyer
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. Prashanth S. Iyer's NPI number?
Dr. Prashanth S. Iyer's NPI number is 1710417092. It was assigned on June 19, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Prashanth S. Iyer?
Dr. Prashanth S. Iyer is a vascular surgeon in Tulsa, Oklahoma. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Prashanth S. Iyer practice?
Dr. Iyer practices at 1120 South Utica Avenue, Tulsa, OK 74104. Dr. Iyer's primary practice is Hillcrest Medical Center in Tulsa, Oklahoma, part of Ardent Health. Dmand AI also links Dr. Iyer to 3 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Prashanth S. Iyer's office phone number?
The practice phone on file for Dr. Iyer is (918) 579-1000.
What is Dr. Prashanth S. Iyer's medical license number?
Dr. Iyer holds Oklahoma license 39831.
Which hospitals is Dr. Prashanth S. Iyer affiliated with?
Dr. Iyer practices at Hillcrest Medical Center in Tulsa, Oklahoma. Dr. Iyer is also affiliated with Hillcrest Hospital South. Dmand AI links Dr. Iyer to 3 more hospitals.
What medical group is Dr. Prashanth S. Iyer part of?
Dr. Iyer is linked to Oklahoma Heart Institute. Dmand AI links Dr. Iyer to 1 more medical group.
Does Dr. Prashanth S. Iyer accept Medicare?
Yes. CMS data shows Dr. Iyer billed Medicare for 211 services in 2024, and Dr. Iyer accepts Medicare assignment.
How many Medicare patients does Dr. Prashanth S. Iyer see?
CMS counts 142 Medicare patients who saw Dr. Iyer in 2024, with an average age of 69.
What services does Dr. Prashanth S. Iyer bill to Medicare?
In 2024, Dr. Iyer's most billed Medicare services were blood vessel study (93922), hospital inpatient care (99232) and office visit, established patient (99213).
Show 4 more questionsShow fewer questions
Where did Dr. Prashanth S. Iyer go to medical school?
Dr. Iyer graduated from University of Texas Medical Branch at Galveston in 2017.
What drugs does Dr. Prashanth S. Iyer prescribe most?
In 2022 Medicare Part D data, Dr. Iyer's most prescribed drugs by claims were Clopidogrel.
Has Dr. Prashanth S. Iyer received payments from drug or device companies?
CMS Open Payments shows $16,265 in general payments to Dr. Iyer from 27 companies from 2018 to 2025. The largest total came from W. L. Gore & Associates, Inc.
How long has Dr. Prashanth S. Iyer been practicing?
Dr. Iyer graduated from medical school in 2017, 9 years ago.
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