Dr. Marvin V. Weaver IV, MD
- Medicare services, 2024
- 1,215
- Medicare patients, 2024
- 664
- Part D claims, 2024
- 509
- Publications
- 3
- Hospital affiliations
- 2
- Practice address
- 8585 Picardy Ave, Baton Rouge, LA 70809
- Practice phone
- Call (225) 387-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Baton Rouge General Medical Center - Bluebonnet
Baton Rouge, Louisiana
Find Dr. Weaver'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. Marvin V. Weaver IV is a vascular surgeon in Baton Rouge, Louisiana
Dr. Weaver practices at Baton Rouge General Medical Center - Bluebonnet in Baton Rouge, Louisiana.
Dr. Weaver's NPI, 1801112503, was assigned on April 20, 2010. Dr. Weaver holds Louisiana license 207675.
- NPI
- 1801112503NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153641543
- NPI enumeration date
- April 20, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (225) 387-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marvin V. Weaver IV practices at Baton Rouge General Medical Center - Bluebonnet in Baton Rouge, Louisiana
Dr. Weaver's primary practice is Baton Rouge General Medical Center - Bluebonnet, at 8585 Picardy Ave, Baton Rouge, LA 70809 in East Baton Rouge Parish. The practice phone is (225) 387-7000.
- Baton Rouge General Medical Center - Bluebonnet8585 Picardy Ave, Baton Rouge, LA 70809 · East Baton Rouge ParishPhone(225) 387-7000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Marvin V. Weaver IV is affiliated with 8 sites of care and 5 medical groups
Dr. Weaver's primary practice is Baton Rouge General Medical Center - Bluebonnet in Baton Rouge, Louisiana. Dr. Weaver is also affiliated with Baton Rouge General - Bluebonnet. The medical group on file is Ochsner Health. Dmand AI also links Dr. Weaver to 1 more hospital, 5 group practices and clinics and 4 medical groups, each 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. Marvin V. Weaver IV's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weaver practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baton Rouge General Medical Center - Bluebonnet | Available with a free account |
| +7 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marvin V. Weaver IV is one of 60 vascular surgeons in Louisiana
Vascular surgery is Dr. Weaver's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dmand AI has Dr. Weaver's licenses on file in 2 states: Louisiana and New York.
Specialties and state licenses
- Vascular surgery, LouisianaPrimary
- New York license
Vascular surgeons near Dr. Weaver
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. Marvin V. Weaver IV billed Medicare for 1,215 services in 2024
CMS data shows 1,215 Medicare services from Dr. Weaver across 15 procedure codes in 2024, for 664 Medicare patients. Medicare paid $46,133 for them.
Dr. Weaver's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 9902024: 85913%
- Office and hospital visits
- 2023: 4622024: 30434%
- Imaging
- 2023: 502024: 524%
- Surgery
- 2023: 152024: 0100%
Where Dr. Weaver's Medicare services took place, 2024
- In an office68456%
- In a facility53144%
Dr. Weaver compared with the Louisiana median for vascular surgeons, 2024
- Dr. Weaver
- Louisiana median
- Medicare services
- 1,215vs 4982.4 times
- Medicare patients
- 664vs 1913.5 times
- Part D claims
- 478vs 865.6 times
Medians across 57 vascular surgeons in Louisiana with Dmand AI profiles that report each measure.
Dr. Weaver'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 Dr. Weaver?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Weaver and other vascular surgeons in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marvin V. Weaver IV treated 664 Medicare patients in 2024, average age 74
CMS counts 664 Medicare patients who saw Dr. Weaver in 2024. The largest group is 65 to 74, with 265 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.57, 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. Weaver's median patient age at 69, with 52% women.
Dr. Weaver's Medicare patients by age, 2024
Dr. Weaver's Medicare patients by sex, 2024
- Women32950%
- Men33550%
Chronic conditions among Dr. Weaver's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Chronic kidney disease51%
- Ischemic heart disease51%
- Diabetes49%
- Heart failure39%
- Anxiety35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weaver's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
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. Marvin V. Weaver IV wrote 509 Medicare Part D claims in 2024
In 2024, Dr. Weaver wrote 509 Medicare Part D claims for 176 patients. 71% of them were for generic drugs. CMS names the drug for 478 of them, across 8 drugs with 11 or more claims each, at $110,726 in total drug cost. In 2023, CMS named 538 claims across 9 drugs.
Dr. Weaver's Part D claims by kind of drug, 2024
- Generic360 claims71%
- Brand-name149 claims29%
Dr. Weaver'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. Weaver's Part D claims, 2024
- Opioids24%123 of 509 claims
- Antibiotics3%15 of 509 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: 5382024: 47811%
Drugs named by CMS: 8 in 2024, 9 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. Marvin V. Weaver IV ranks in the 74th percentile for leg revascularization (restoring blood flow) in Medicare
Dr. Weaver accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 16 procedures of leg revascularization (restoring blood flow) by Dr. Weaver, more than 74% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Weaver ranks in Medicare procedure volume
- Removal of tissue
- 68th percentile19 procedures
- Leg revascularization (restoring blood flow)
- 74th percentile16 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Varicose vein removal: 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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Dr. Marvin V. Weaver IV has 3 publications on record
Dmand AI links 3 papers to Dr. Weaver, published from 2012 to 2015. Dr. Weaver's most frequent co-authors are Peter L. Faries, MD, Rami Odeh Tadros, MD and Varinder Singh Phangureh, MD.
Dr. Weaver's papers by year, 2012 to 2015
Dr. Weaver's most frequent co-authors
- Peter L. Faries, MD3 shared papers
- Rami Odeh Tadros, MD2 shared papers
- Varinder Singh Phangureh, MD1 shared paper
Recent publications by Dr. Weaver
See who Dr. Weaver researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Weaver works with, so you can find a warm path to the right vascular surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Marvin V. Weaver IV received $112,334 in industry payments from 2016 to 2025
CMS Open Payments shows 455 general payments to Dr. Weaver from 34 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 72% of the total. Silk Road Medical, Inc. paid the most, $89,342.
General payments to Dr. Weaver by program year, 2016 to 2025
General payments to Dr. Weaver by kind, 2016 to 2025
- Consulting fees$80,80072%
- Food and beverage$16,48415%
- Travel and lodging$14,92813%
- Education$630%
- Gifts$590%
Companies that paid Dr. Weaver 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. Marvin V. Weaver IV'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)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 Dr. Marvin V. Weaver IV
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. Marvin V. Weaver IV's NPI number?
Dr. Marvin V. Weaver IV's NPI number is 1801112503. It was assigned on April 20, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Marvin V. Weaver IV?
Dr. Marvin V. Weaver IV is a vascular surgeon in Baton Rouge, Louisiana. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Marvin V. Weaver IV practice?
Dr. Weaver practices at 8585 Picardy Ave, Baton Rouge, LA 70809. Dr. Weaver's primary practice is Baton Rouge General Medical Center - Bluebonnet in Baton Rouge, Louisiana. Dmand AI also links Dr. Weaver to 1 hospital, 5 group practices and clinics and 4 medical groups.
What is Dr. Marvin V. Weaver IV's office phone number?
The practice phone on file for Dr. Weaver is (225) 387-7000.
What is Dr. Marvin V. Weaver IV's medical license number?
Dr. Weaver holds Louisiana license 207675, one of the licenses on file in 2 states.
Which states has Dr. Marvin V. Weaver IV been licensed in?
Dmand AI has state licenses on file for Dr. Weaver in Louisiana and New York.
Which hospitals is Dr. Marvin V. Weaver IV affiliated with?
Dr. Weaver is affiliated with Baton Rouge General - Bluebonnet. Dmand AI links Dr. Weaver to 1 more hospital.
What medical group is Dr. Marvin V. Weaver IV part of?
Dr. Weaver is linked to Ochsner Health. Dmand AI links Dr. Weaver to 4 more medical groups.
Does Dr. Marvin V. Weaver IV accept Medicare?
Yes. CMS data shows Dr. Weaver billed Medicare for 1,215 services in 2024, and Dr. Weaver accepts Medicare assignment.
How many Medicare patients does Dr. Marvin V. Weaver IV see?
CMS counts 664 Medicare patients who saw Dr. Weaver in 2024, with an average age of 74.
Show 6 more questionsShow fewer questions
What services does Dr. Marvin V. Weaver IV bill to Medicare?
In 2024, Dr. Weaver's most billed Medicare services were blood vessel study (93922), blood vessel study (93971) and blood vessel study (93880).
What drugs does Dr. Marvin V. Weaver IV prescribe most?
In 2024 Medicare Part D data, Dr. Weaver's most prescribed drugs by claims were Clopidogrel, Hydrocodone-Acetaminophen and Xarelto.
Has Dr. Marvin V. Weaver IV received payments from drug or device companies?
CMS Open Payments shows $112,334 in general payments to Dr. Weaver from 34 companies from 2016 to 2025. The largest total came from Silk Road Medical, Inc.
How long has Dr. Marvin V. Weaver IV been practicing?
Dr. Weaver graduated from medical school in 2010, 16 years ago.
Does Dr. Marvin V. Weaver IV do research?
Dmand AI links 3 publications to Dr. Weaver, published from 2012 to 2015.
Who does Dr. Marvin V. Weaver IV publish with?
Dr. Weaver's most frequent co-authors are Peter L. Faries, MD (3 shared papers), Rami Odeh Tadros, MD (2 shared papers) and Varinder Singh Phangureh, MD (1 shared paper).
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