Dr. Robert L. Barrett, MD
- Medicare services, 2024
- 250
- Medicare patients, 2024
- 198
- Part D claims, 2020
- 14
- Hospital affiliations
- 1
- Industry payments
- $610
- Practice address
- 2600 Kings Hwy, Shreveport, LA 71103
- Practice phone
- Call (318) 212-8620
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
WK Hematology Oncology Associates
Shreveport, Louisiana
Find Dr. Barrett'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. Robert L. Barrett is a vascular surgeon in Shreveport, Louisiana
Dr. Barrett practices at WK Hematology Oncology Associates in Shreveport, Louisiana.
Dr. Barrett's NPI, 1669413787, was assigned on June 9, 2006. Dr. Barrett graduated from Louisiana State University School of Medicine in New Orleans in 1968. Dr. Barrett holds Louisiana license L010967.
- NPI
- 1669413787NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698850378
- NPI enumeration date
- June 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (318) 212-8620
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 84
- Medical school graduation
- 1968
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert L. Barrett practices at WK Hematology Oncology Associates in Shreveport, Louisiana
Dr. Barrett's primary practice is WK Hematology Oncology Associates, at 2600 Kings Hwy, Shreveport, LA 71103 in Caddo Parish. The practice phone is (318) 212-8620.
- WK Hematology Oncology Associates2600 Kings Hwy, Shreveport, LA 71103 · Caddo ParishPhone(318) 212-8620
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert L. Barrett is affiliated with 3 sites of care and 1 medical group
Dr. Barrett's primary practice is WK Hematology Oncology Associates in Shreveport, Louisiana. Dr. Barrett is also affiliated with Willis Knighton North. The medical group on file is WK Vein Specialists. Dmand AI also links Dr. Barrett to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert L. Barrett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barrett practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| WK Hematology Oncology Associates | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert L. Barrett is one of 60 vascular surgeons in Louisiana
Vascular surgery is Dr. Barrett's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Barrett is licensed in Louisiana.
Specialties and state licenses
- Vascular surgery, LouisianaPrimary
Vascular surgeons near Dr. Barrett
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. Robert L. Barrett billed Medicare for 250 services in 2024
CMS data shows 250 Medicare services from Dr. Barrett across 3 procedure codes in 2024, all of them office visits, for 198 Medicare patients. Medicare paid $24,815 for them. Every service was in an office.
Dr. Barrett's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3352024: 25025%
Dr. Barrett compared with the Louisiana median for vascular surgeons, 2024
- Dr. Barrett
- Louisiana median
- Medicare services
- 250vs 49850% below
- Medicare patients
- 198vs 191Close to median
- Part D claims
- 14vs 8684% below
Medians across 57 vascular surgeons in Louisiana with Dmand AI profiles that report each measure.
Dr. Barrett'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. Barrett and other vascular surgeons in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert L. Barrett treated 198 Medicare patients in 2024, average age 76
CMS counts 198 Medicare patients who saw Dr. Barrett in 2024. The largest group is 65 to 74, with 84 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Barrett's median patient age at 71, with 66% women.
Dr. Barrett's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Barrett's Medicare patients by sex, 2024
- Women12664%
- Men7236%
Chronic conditions among Dr. Barrett's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis72%
- Ischemic heart disease32%
- Anxiety24%
- Chronic kidney disease23%
- Osteoporosis23%
- Diabetes21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barrett'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
- Women66%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert L. Barrett wrote 14 Medicare Part D claims in 2020
In 2020, Dr. Barrett wrote 14 Medicare Part D claims. They cover 1 drug, with $62 in total drug cost. In 2019, CMS named 11 claims across 1 drug.
Dr. Barrett's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 112020: 1427%
Drugs named by CMS: 1 in 2020, 1 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Robert L. Barrett takes part in Medicare
Dr. Barrett accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Robert L. Barrett received $610 in industry payments from 2016 to 2025
CMS Open Payments shows 10 general payments to Dr. Barrett from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $227.
General payments to Dr. Barrett by program year, 2016 to 2025
Companies that paid Dr. Barrett the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert L. Barrett graduated from Louisiana State University School of Medicine in New Orleans
Dr. Barrett graduated from Louisiana State University School of Medicine in New Orleans in 1968.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert L. Barrett'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Robert L. Barrett
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. Robert L. Barrett's NPI number?
Dr. Robert L. Barrett's NPI number is 1669413787. It was assigned on June 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert L. Barrett?
Dr. Robert L. Barrett is a vascular surgeon in Shreveport, Louisiana. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Robert L. Barrett practice?
Dr. Barrett practices at 2600 Kings Hwy, Shreveport, LA 71103. Dr. Barrett's primary practice is WK Hematology Oncology Associates in Shreveport, Louisiana. Dmand AI also links Dr. Barrett to 1 group practice or clinic.
What is Dr. Robert L. Barrett's office phone number?
The practice phone on file for Dr. Barrett is (318) 212-8620.
What is Dr. Robert L. Barrett's medical license number?
Dr. Barrett holds Louisiana license L010967.
Which hospitals is Dr. Robert L. Barrett affiliated with?
Dr. Barrett is affiliated with Willis Knighton North.
What medical group is Dr. Robert L. Barrett part of?
Dr. Barrett is linked to WK Vein Specialists.
Does Dr. Robert L. Barrett accept Medicare?
Yes. CMS data shows Dr. Barrett billed Medicare for 250 services in 2024, and Dr. Barrett accepts Medicare assignment.
How many Medicare patients does Dr. Robert L. Barrett see?
CMS counts 198 Medicare patients who saw Dr. Barrett in 2024, with an average age of 76.
What services does Dr. Robert L. Barrett bill to Medicare?
In 2024, Dr. Barrett's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and office visit, established patient (99213).
Show 4 more questionsShow fewer questions
Where did Dr. Robert L. Barrett go to medical school?
Dr. Barrett graduated from Louisiana State University School of Medicine in New Orleans in 1968.
What drugs does Dr. Robert L. Barrett prescribe most?
In 2020 Medicare Part D data, Dr. Barrett's most prescribed drugs by claims were Clopidogrel.
Has Dr. Robert L. Barrett received payments from drug or device companies?
CMS Open Payments shows $610 in general payments to Dr. Barrett from 4 companies from 2016 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Robert L. Barrett been practicing?
Dr. Barrett graduated from medical school in 1968, 58 years ago.
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