Dr. Matthew K. Sanger, MD
- Medicare services, 2024
- 889
- Medicare patients, 2024
- 292
- Part D claims, 2024
- 1,826
- Hospital affiliations
- 3
- Industry payments
- $4,397
- Practice address
- 1101 Medical Center Blvd, Marrero, LA 70072
- Practice phone
- Call (504) 347-5511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sanger's professional email, personal email and mobile number
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Dr. Matthew K. Sanger is a nephrologist in Marrero, Louisiana
Dr. Sanger practices at West Jefferson Medical Center in Marrero, Louisiana, part of LCMC Health.
Dr. Sanger's NPI, 1639119910, was assigned on June 7, 2006. Dr. Sanger holds Louisiana license MD.15620R.
- NPI
- 1639119910NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426010240
- NPI enumeration date
- June 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (504) 347-5511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew K. Sanger practices at West Jefferson Medical Center in Marrero, Louisiana
Dr. Sanger's primary practice is West Jefferson Medical Center, at 1101 Medical Center Blvd, Marrero, LA 70072 in Jefferson Parish. The practice phone is (504) 347-5511.
- West Jefferson Medical Center1101 Medical Center Blvd, Marrero, LA 70072 · Jefferson ParishPhone(504) 347-5511
Source: Dmand AI Affiliation Data
Dr. Matthew K. Sanger is affiliated with 8 sites of care and 2 medical groups
Dr. Sanger's primary practice is West Jefferson Medical Center in Marrero, Louisiana, part of LCMC Health. Dr. Sanger is also affiliated with Ochsner Medical Center - New Orleans. The medical group on file is New Orleans Nephrology Associates. Dmand AI also links Dr. Sanger to 1 more hospital, 2 group practices and clinics, 1 clinical lab, 1 dialysis center, 1 physician office 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. Matthew K. Sanger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sanger practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Jefferson Medical Center | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew K. Sanger is one of 196 nephrologists in Louisiana
Nephrology is Dr. Sanger's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Sanger is licensed in Louisiana.
Specialties and state licenses
- Nephrology, LouisianaPrimary
Nephrologists near Dr. Sanger
Counts of nephrologists 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. Matthew K. Sanger billed Medicare for 889 services in 2024
CMS data shows 889 Medicare services from Dr. Sanger across 14 procedure codes in 2024, for 292 Medicare patients. Medicare paid $83,287 for them.
Dr. Sanger's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5682024: 50511%
- Tests and treatments
- 2023: 3802024: 3488%
- Imaging
- 2023: 602024: 2558%
- Other services
- 2023: 02024: 11
- Surgery
- 2023: 522024: 0100%
Where Dr. Sanger's Medicare services took place, 2024
- In an office53861%
- In a facility35139%
Dr. Sanger compared with the Louisiana median for nephrologists, 2024
- Dr. Sanger
- Louisiana median
- Medicare services
- 889vs 61644% above
- Medicare patients
- 292vs 21238% above
- Part D claims
- 1,560vs 7692.0 times
Medians across 192 nephrologists in Louisiana with Dmand AI profiles that report each measure.
Dr. Sanger'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. Sanger?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sanger and other nephrologists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew K. Sanger treated 292 Medicare patients in 2024, average age 72
CMS counts 292 Medicare patients who saw Dr. Sanger in 2024. The largest group is 75 to 84, with 95 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 27% are also on Medicaid. Their average risk score is 4.33, 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. Sanger's median patient age at 75, with 49% women.
Dr. Sanger's Medicare patients by age, 2024
Dr. Sanger's Medicare patients by sex, 2024
- Women14349%
- Men14951%
Chronic conditions among Dr. Sanger's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes57%
- Heart failure50%
- Arthritis48%
- Ischemic heart disease48%
- Anxiety35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sanger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew K. Sanger wrote 1,826 Medicare Part D claims in 2024
In 2024, Dr. Sanger wrote 1,826 Medicare Part D claims for 313 patients. 79% of them were for generic drugs. CMS names the drug for 1,560 of them, across 41 drugs with 11 or more claims each, at $430,386 in total drug cost. In 2023, CMS named 1,397 claims across 37 drugs.
Dr. Sanger's Part D claims by kind of drug, 2024
- Generic1,436 claims79%
- Brand-name390 claims21%
Dr. Sanger'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. Sanger's Part D claims, 2024
- Antibiotics3%61 of 1,826 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: 1,3972024: 1,56012%
Drugs named by CMS: 41 in 2024, 37 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
How Dr. Matthew K. Sanger takes part in Medicare
Dr. Sanger 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. Matthew K. Sanger received $4,397 in industry payments from 2016 to 2025
CMS Open Payments shows 218 general payments to Dr. Sanger from 37 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. C. R. Bard, Inc. & Subsidiaries paid the most, $919.
General payments to Dr. Sanger by program year, 2016 to 2025
General payments to Dr. Sanger by kind, 2016 to 2025
- Food and beverage$4,383100%
- Education$140%
Companies that paid Dr. Sanger 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. Matthew K. Sanger'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) |
| 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. Matthew K. Sanger
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. Matthew K. Sanger's NPI number?
Dr. Matthew K. Sanger's NPI number is 1639119910. It was assigned on June 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew K. Sanger?
Dr. Matthew K. Sanger is a nephrologist in Marrero, Louisiana. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Matthew K. Sanger practice?
Dr. Sanger practices at 1101 Medical Center Blvd, Marrero, LA 70072. Dr. Sanger's primary practice is West Jefferson Medical Center in Marrero, Louisiana, part of LCMC Health. Dmand AI also links Dr. Sanger to 1 hospital, 2 group practices and clinics, 1 clinical lab, 1 dialysis center, 1 physician office and 1 medical group.
What is Dr. Matthew K. Sanger's office phone number?
The practice phone on file for Dr. Sanger is (504) 347-5511.
What is Dr. Matthew K. Sanger's medical license number?
Dr. Sanger holds Louisiana license MD.15620R.
Which hospitals is Dr. Matthew K. Sanger affiliated with?
Dr. Sanger practices at West Jefferson Medical Center in Marrero, Louisiana. Dr. Sanger is also affiliated with Ochsner Medical Center - New Orleans. Dmand AI links Dr. Sanger to 1 more hospital.
What medical group is Dr. Matthew K. Sanger part of?
Dr. Sanger is linked to New Orleans Nephrology Associates. Dmand AI links Dr. Sanger to 1 more medical group.
Does Dr. Matthew K. Sanger accept Medicare?
Yes. CMS data shows Dr. Sanger billed Medicare for 889 services in 2024, and Dr. Sanger accepts Medicare assignment.
How many Medicare patients does Dr. Matthew K. Sanger see?
CMS counts 292 Medicare patients who saw Dr. Sanger in 2024, with an average age of 72.
What services does Dr. Matthew K. Sanger bill to Medicare?
In 2024, Dr. Sanger's most billed Medicare services were office visit, established patient (99212), hospital inpatient care (99232) and dialysis (90961).
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What drugs does Dr. Matthew K. Sanger prescribe most?
In 2024 Medicare Part D data, Dr. Sanger's most prescribed drugs by claims were Amlodipine Besylate, Vitamin D2 and Farxiga.
Has Dr. Matthew K. Sanger received payments from drug or device companies?
CMS Open Payments shows $4,397 in general payments to Dr. Sanger from 37 companies from 2016 to 2025. The largest total came from C. R. Bard, Inc. & Subsidiaries.
How long has Dr. Matthew K. Sanger been practicing?
Dr. Sanger graduated from medical school in 1998, 28 years ago.
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