Dr. John Allen Davis Jr., MD
- Medicare services, 2024
- 439
- Medicare patients, 2024
- 175
- Part D claims, 2024
- 929
- Hospital affiliations
- 2
- Industry payments
- $2,128
- Practice address
- 64301 Hwy 434, Lacombe, LA 70445
- Practice phone
- Call (985) 882-4500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Paradigm Health System
Lacombe, Louisiana
Find Dr. Davis' professional email, personal email and mobile number
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Dr. John Allen Davis Jr. is an orthopedic surgeon in Lacombe, Louisiana
Dr. Davis practices at Paradigm Health System in Lacombe, Louisiana.
Dr. Davis' NPI, 1104918879, was assigned on September 29, 2006. Dr. Davis graduated from Louisiana State University School of Medicine in New Orleans in 1988. Dr. Davis holds Louisiana license 019868.
- NPI
- 1104918879NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759324056
- NPI enumeration date
- September 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (985) 882-4500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Allen Davis Jr. practices at Paradigm Health System in Lacombe, Louisiana
Dr. Davis' primary practice is Paradigm Health System, at 64301 Hwy 434, Lacombe, LA 70445 in Saint Tammany Parish. The practice phone is (985) 882-4500.
- Paradigm Health System64301 Hwy 434, Lacombe, LA 70445 · Saint Tammany ParishPhone(985) 882-4500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Allen Davis Jr. is affiliated with 6 sites of care and 2 medical groups
Dr. Davis' primary practice is Paradigm Health System in Lacombe, Louisiana. Dr. Davis is also affiliated with Slidell Memorial Hospital. The medical group on file is Paradigm Health System. Dmand AI also links Dr. Davis to 1 more hospital, 2 group practices and clinics, 1 home health agency and 1 medical group, 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. John Allen Davis Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davis practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Paradigm Health System | 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. John Allen Davis Jr. is one of 292 orthopedic surgeons in Louisiana
Orthopaedic surgery is Dr. Davis' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Davis is licensed in Louisiana.
Specialties and state licenses
- Orthopaedic surgery, LouisianaPrimary
Orthopedic surgeons near Dr. Davis
Counts of orthopedic 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. John Allen Davis Jr. billed Medicare for 439 services in 2024
CMS data shows 439 Medicare services from Dr. Davis across 4 procedure codes in 2024, for 175 Medicare patients. Medicare paid $40,150 for them. Every service was in an office.
Dr. Davis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3582024: 28720%
- Imaging
- 2023: 2422024: 15237%
- Surgery
- 2023: 412024: 0100%
Dr. Davis compared with the Louisiana median for orthopedic surgeons, 2024
- Dr. Davis
- Louisiana median
- Medicare services
- 439vs 1,33267% below
- Medicare patients
- 175vs 25030% below
- Part D claims
- 835vs 2353.6 times
Medians across 292 orthopedic surgeons in Louisiana with Dmand AI profiles that report each measure.
Dr. Davis' 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. Davis and other orthopedic surgeons in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Allen Davis Jr. treated 175 Medicare patients in 2024, average age 73
CMS counts 175 Medicare patients who saw Dr. Davis in 2024. The largest group is 65 to 74, with 86 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Davis' median patient age at 69, with 55% women.
Dr. Davis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Davis' Medicare patients by sex, 2024
- Women10057%
- Men7543%
Chronic conditions among Dr. Davis' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease45%
- Diabetes33%
- Anxiety31%
- Mood disorders29%
- Depression28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Davis' 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
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Allen Davis Jr. wrote 929 Medicare Part D claims in 2024
In 2024, Dr. Davis wrote 929 Medicare Part D claims for 215 patients. 98% of them were for generic drugs. CMS names the drug for 835 of them, across 11 drugs with 11 or more claims each, at $49,606 in total drug cost. In 2023, CMS named 863 claims across 13 drugs.
Dr. Davis' Part D claims by kind of drug, 2024
- Generic910 claims98%
- Brand-name19 claims2%
Dr. Davis' 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. Davis' Part D claims, 2024
- Opioids12%114 of 929 claims
- Antibiotics2%14 of 929 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: 8632024: 8353%
Drugs named by CMS: 11 in 2024, 13 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. John Allen Davis Jr. ranks in the 84th percentile for spinal fusion in Medicare
Dr. Davis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 153 procedures of spinal fusion by Dr. Davis, more than 84% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Davis ranks in Medicare procedure volume
- Spinal fusion
- 84th percentile153 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 81st percentile57 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. John Allen Davis Jr. received $2,128 in industry payments from 2016 to 2025
CMS Open Payments shows 113 general payments to Dr. Davis from 47 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Radius Health, Inc. paid the most, $245.
General payments to Dr. Davis by program year, 2016 to 2025
Companies that paid Dr. Davis 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. John Allen Davis Jr. graduated from Louisiana State University School of Medicine in New Orleans
Dr. Davis graduated from Louisiana State University School of Medicine in New Orleans in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Allen Davis Jr.'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) |
| 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. John Allen Davis 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 Allen Davis Jr.'s NPI number?
Dr. John Allen Davis Jr.'s NPI number is 1104918879. It was assigned on September 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Allen Davis Jr.?
Dr. John Allen Davis Jr. is an orthopedic surgeon in Lacombe, Louisiana. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. John Allen Davis Jr. practice?
Dr. Davis practices at 64301 Hwy 434, Lacombe, LA 70445. Dr. Davis' primary practice is Paradigm Health System in Lacombe, Louisiana. Dmand AI also links Dr. Davis to 1 hospital, 2 group practices and clinics, 1 home health agency and 1 medical group.
What is Dr. John Allen Davis Jr.'s office phone number?
The practice phone on file for Dr. Davis is (985) 882-4500.
What is Dr. John Allen Davis Jr.'s medical license number?
Dr. Davis holds Louisiana license 019868.
Which hospitals is Dr. John Allen Davis Jr. affiliated with?
Dr. Davis is affiliated with Slidell Memorial Hospital. Dmand AI links Dr. Davis to 1 more hospital.
What medical group is Dr. John Allen Davis Jr. part of?
Dr. Davis is linked to Paradigm Health System. Dmand AI links Dr. Davis to 1 more medical group.
Does Dr. John Allen Davis Jr. accept Medicare?
Yes. CMS data shows Dr. Davis billed Medicare for 439 services in 2024, and Dr. Davis accepts Medicare assignment.
How many Medicare patients does Dr. John Allen Davis Jr. see?
CMS counts 175 Medicare patients who saw Dr. Davis in 2024, with an average age of 73.
What services does Dr. John Allen Davis Jr. bill to Medicare?
In 2024, Dr. Davis' most billed Medicare services were office visit, established patient (99215), diagnostic imaging (72100) and diagnostic imaging (72040).
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Where did Dr. John Allen Davis Jr. go to medical school?
Dr. Davis graduated from Louisiana State University School of Medicine in New Orleans in 1988.
What drugs does Dr. John Allen Davis Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Davis' most prescribed drugs by claims were Gabapentin, Celecoxib and Tramadol HCl.
Has Dr. John Allen Davis Jr. received payments from drug or device companies?
CMS Open Payments shows $2,128 in general payments to Dr. Davis from 47 companies from 2016 to 2025. The largest total came from Radius Health, Inc.
How long has Dr. John Allen Davis Jr. been practicing?
Dr. Davis graduated from medical school in 1988, 38 years ago.
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