Dr. John R. Shamburger Jr., MD

  • Shreveport, LA
  • Emergency medicine physician
NPI1407275845PAC ID5597063198
Medicare services, 2024
981
Medicare patients, 2024
562
Part D claims, 2024
433
MIPS score, 2024
75
Hospital affiliations
1
Practice address
2600 Greenwood Road, Shreveport, LA 71103
Practice phone
Call (318) 212-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Willis Knighton North

Hospital · Shreveport, Louisiana

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Dr. John R. Shamburger Jr. is an emergency medicine physician in Shreveport, Louisiana

Dr. Shamburger practices at Willis Knighton North in Shreveport, Louisiana, part of Willis Knighton Health System.

Dr. Shamburger's NPI, 1407275845, was assigned on April 14, 2014. Dr. Shamburger graduated from LSU School of Medicine in Shreveport in 2014. Dr. Shamburger holds Louisiana license 303194.

NPI and contact details
Medicare PAC ID
5597063198
NPI enumeration date
April 14, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(318) 212-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
38
Medical school graduation
2014

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. John R. Shamburger Jr. practices at Willis Knighton North in Shreveport, Louisiana

Dr. Shamburger's primary practice is Willis Knighton North, at 2600 Greenwood Road, Shreveport, LA 71103 in Caddo Parish. The practice phone is (318) 212-4000.

Source: Dmand AI Affiliation Data

Dr. John R. Shamburger Jr. is affiliated with 2 sites of care and 3 medical groups

Dr. Shamburger's primary practice is Willis Knighton North in Shreveport, Louisiana, part of Willis Knighton Health System. The medical group on file is SCP Health. Dmand AI also links Dr. Shamburger to 2 more medical groups and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Dr. Shamburger

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. John R. Shamburger Jr.'s practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shamburger practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Willis Knighton NorthAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Willis Knighton Health System and 6.2K+ hospitals, with verified contacts in the same login.

Dr. John R. Shamburger Jr. is one of 809 emergency medicine physicians in Louisiana

Emergency medicine is Dr. Shamburger's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Shamburger is licensed in Louisiana.

Specialties and state licenses

  • Emergency medicine, LouisianaPrimaryLicense 303194 · taxonomy 207P00000X

Emergency medicine physicians near Dr. Shamburger

Counts of emergency medicine physicians 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. John R. Shamburger Jr. billed Medicare for 981 services in 2024

CMS data shows 981 Medicare services from Dr. Shamburger across 4 procedure codes in 2024, for 562 Medicare patients. Medicare paid $78,666 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024981
Medicare patients562
Paid by Medicare$78,666
Procedure codes4

Dr. Shamburger's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 6532024: 6077%
Tests and treatments
2023: 4032024: 3747%

Dr. Shamburger compared with the Louisiana median for emergency medicine physicians, 2024

  • Dr. Shamburger
  • Louisiana median
Medicare services
981vs 1945.1 times
Medicare patients
562vs 1783.2 times
Part D claims
296vs 823.6 times

Medians across 793 emergency medicine physicians in Louisiana with Dmand AI profiles that report each measure.

Dr. Shamburger'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.

See all procedures by Dr. Shamburger

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. John R. Shamburger Jr. treated 562 Medicare patients in 2024, average age 72

CMS counts 562 Medicare patients who saw Dr. Shamburger in 2024. The largest group is 65 to 74, with 201 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 36% are also on Medicaid. Their average risk score is 2.55, 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. Shamburger's median patient age at 60, with 54% women.

Medicare patients, 2024562
Average age72
Average risk score2.55
Also on Medicaid36%

Dr. Shamburger's Medicare patients by age, 2024

Dr. Shamburger's Medicare patients by sex, 2024

  • Women29452%
  • Men26848%

Chronic conditions among Dr. Shamburger's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol73%
  3. Arthritis54%
  4. Diabetes48%
  5. Ischemic heart disease47%
  6. Chronic kidney disease42%
  7. Heart failure40%
  8. Anxiety38%

Share of Medicare patients with each condition. A patient can have several.

Dr. Shamburger's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 60

Patient panel by sex, all payers

  • Women54%
  • Men43%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. John R. Shamburger Jr. wrote 433 Medicare Part D claims in 2024

In 2024, Dr. Shamburger wrote 433 Medicare Part D claims for 283 patients. 94% of them were for generic drugs. CMS names the drug for 296 of them, across 14 drugs with 11 or more claims each, at $1,952 in total drug cost. In 2023, CMS named 265 claims across 13 drugs.

Part D claims, 2024433
Drugs named by CMS14
Total drug cost$1,952
Part D patients283

Dr. Shamburger's Part D claims by kind of drug, 2024

  • Generic409 claims94%
  • Brand-name24 claims6%

Dr. Shamburger'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. Shamburger's Part D claims, 2024

  • Opioids12%54 of 433 claims
  • Antibiotics27%118 of 433 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: 2652024: 29612%

Drugs named by CMS: 14 in 2024, 13 in 2023.

See all prescribing by Dr. Shamburger

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. John R. Shamburger Jr. scored 75 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Shamburger for performance year 2024, reported as part of a group. Dr. Shamburger accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes
MIPS final score, 2024
75 of 100

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. John R. Shamburger Jr. received $118 in industry payments from 2016 to 2023

CMS Open Payments shows 5 general payments to Dr. Shamburger from 4 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $57.

General payments to Dr. Shamburger by program year, 2016 to 2023

Companies that paid Dr. Shamburger the most, 2016 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Shamburger

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. John R. Shamburger Jr. graduated from LSU School of Medicine in Shreveport

Dr. Shamburger graduated from LSU School of Medicine in Shreveport in 2014.

  1. Medical schoolLSU School of Medicine in Shreveport

Source: Dmand AI Professional Profile Data

Dr. John R. Shamburger Jr. accepts plans from 3 insurance carriers

Dr. Shamburger is in network with 3 carriers, including AR State Medicaid, Blue Cross and Blue Shield of Louisiana and CMS Medicare. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.

  • AR State Medicaid
  • Blue Cross and Blue Shield of Louisiana
  • CMS Medicare

Plan types Dr. Shamburger accepts, by number of carriers

  1. Medicaid1
  2. Medicare1
  3. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. John R. Shamburger Jr.'s profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. John R. Shamburger Jr.

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. John R. Shamburger Jr.'s NPI number?

Dr. John R. Shamburger Jr.'s NPI number is 1407275845. It was assigned on April 14, 2014, and it is active in the NPI Registry.

What kind of doctor is Dr. John R. Shamburger Jr.?

Dr. John R. Shamburger Jr. is an emergency medicine physician in Shreveport, Louisiana. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. John R. Shamburger Jr. practice?

Dr. Shamburger practices at 2600 Greenwood Road, Shreveport, LA 71103. Dr. Shamburger's primary practice is Willis Knighton North in Shreveport, Louisiana, part of Willis Knighton Health System. Dmand AI also links Dr. Shamburger to 2 medical groups and 1 group practice or clinic.

What is Dr. John R. Shamburger Jr.'s office phone number?

The practice phone on file for Dr. Shamburger is (318) 212-4000.

What is Dr. John R. Shamburger Jr.'s medical license number?

Dr. Shamburger holds Louisiana license 303194.

Which hospitals is Dr. John R. Shamburger Jr. affiliated with?

Dr. Shamburger practices at Willis Knighton North in Shreveport, Louisiana.

What medical group is Dr. John R. Shamburger Jr. part of?

Dr. Shamburger is linked to SCP Health. Dmand AI links Dr. Shamburger to 2 more medical groups.

Does Dr. John R. Shamburger Jr. accept Medicare?

Yes. CMS data shows Dr. Shamburger billed Medicare for 981 services in 2024, and Dr. Shamburger accepts Medicare assignment.

What is Dr. John R. Shamburger Jr.'s MIPS score?

Dr. Shamburger's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.

How many Medicare patients does Dr. John R. Shamburger Jr. see?

CMS counts 562 Medicare patients who saw Dr. Shamburger in 2024, with an average age of 72.

Show 6 more questionsShow fewer questions

What services does Dr. John R. Shamburger Jr. bill to Medicare?

In 2024, Dr. Shamburger's most billed Medicare services were heart test or procedure (93010), emergency department visit (99285) and emergency department visit (99284).

Where did Dr. John R. Shamburger Jr. go to medical school?

Dr. Shamburger graduated from LSU School of Medicine in Shreveport in 2014.

What drugs does Dr. John R. Shamburger Jr. prescribe most?

In 2024 Medicare Part D data, Dr. Shamburger's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Prednisone and Methocarbamol.

Has Dr. John R. Shamburger Jr. received payments from drug or device companies?

CMS Open Payments shows $118 in general payments to Dr. Shamburger from 4 companies from 2016 to 2023. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. John R. Shamburger Jr. been practicing?

Dr. Shamburger graduated from medical school in 2014, 12 years ago.

What insurance does Dr. John R. Shamburger Jr. accept?

Dr. Shamburger is in network with 3 carriers, including AR State Medicaid, Blue Cross and Blue Shield of Louisiana and CMS Medicare. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.

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