Administration, OralArea Under CurveCross-Over Studies
Dr. Patrick Johnson III, MD
NPI1922307818PAC ID9931422680
- Part D claims, 2026
- 4,469
- Publications
- 4
- Hospital affiliations
- 2
- Industry payments
- $2,495
- Medical groups
- 3
- Practice address
- 8200 Highway 23, Belle Chasse, LA 70037
- Practice phone
- Call (504) 398-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Belle Chasse Community Health Center
FQHC - Main Site · Belle Chasse, Louisiana
Find Dr. Johnson'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. Patrick Johnson III is a general practice physician in Belle Chasse, Louisiana
Dr. Johnson practices at Belle Chasse Community Health Center in Belle Chasse, Louisiana.
Dr. Johnson's NPI, 1922307818, was assigned on March 18, 2011. Dr. Johnson graduated from Louisiana State University School of Medicine in Shreveport in 2011. Dr. Johnson holds Louisiana license MD.207286.
NPI and contact details
- NPI
- 1922307818NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931422680
- NPI enumeration date
- March 18, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (504) 398-1100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Patrick Johnson III practices at Belle Chasse Community Health Center in Belle Chasse, Louisiana
Dr. Johnson's primary practice is Belle Chasse Community Health Center, at 8200 Highway 23, Belle Chasse, LA 70037 in Plaquemines Parish. The practice phone is (504) 398-1100.
- Belle Chasse Community Health Center8200 Highway 23, Belle Chasse, LA 70037 · Plaquemines ParishPhone(504) 398-1100
Source: Dmand AI Affiliation Data
Dr. Patrick Johnson III is affiliated with 4 sites of care and 3 medical groups
Dr. Johnson's primary practice is Belle Chasse Community Health Center in Belle Chasse, Louisiana. Dr. Johnson is also affiliated with Ochsner Medical Center - New Orleans. The medical group on file is Correct Care. Dmand AI also links Dr. Johnson to 1 more hospital, 2 medical groups and 1 group practice or clinic, each named with a free account. Dr. Johnson's employer is on file too: a community health center (fqhc).
Belle Chasse Community Health CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Patrick Johnson III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Belle Chasse Community Health Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Johnson practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Patrick Johnson III is one of 111 general practice physicians in Louisiana
General practice is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Johnson is licensed in Louisiana.
Specialties and state licenses
- General practice, LouisianaPrimary
General practice physicians near Dr. Johnson
Counts of general practice 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. Patrick Johnson III's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 61, with 58% women.
Dr. Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women58%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. Patrick Johnson III wrote 4,469 Medicare Part D claims in 2026
In 2026, Dr. Johnson wrote 4,469 Medicare Part D claims for 229 patients. 78% of them were for generic drugs. CMS names the drug for 3,914 of them, across 90 drugs with 11 or more claims each, at $730,127 in total drug cost. In 2023, CMS named 3,588 claims across 80 drugs.
Part D claims, 20264,469
Drugs named by CMS90
Total drug cost$730,127
Part D patients229
Dr. Johnson's Part D claims by kind of drug, 2026
- Generic3,502 claims78%
- Brand-name920 claims21%
- Other47 claims1%
Dr. Johnson'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. Johnson's Part D claims, 2026
- Opioids0%18 of 4,469 claims
- Antibiotics1%37 of 4,469 claims
- Antipsychotics, patients 65 and over1%23 of 4,469 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: 3,5882024: 3,9149%
Drugs named by CMS: 90 in 2024, 80 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), 2026 data
How Dr. Patrick Johnson III takes part in Medicare
Dr. Johnson 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)
For MedTech and pharma teams
Find general practice physicians like Dr. Johnson by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Patrick Johnson III has 4 publications on record
Dmand AI links 4 papers to Dr. Johnson, published from 2012 to 2020. 2012 was the busiest year, with 2. The most frequent topics are Ferric Compounds, Heart Failure and Hematinics. Dr. Johnson's most frequent co-author is Jason M. Perry, MD.
Papers4
Years published2012 to 2020
Dr. Johnson's papers by year, 2012 to 2020
Topics Dr. Johnson writes about most
- Ferric Compounds
- Heart Failure
- Hematinics
- Maltose
Dr. Johnson's most frequent co-authors
Recent publications by Dr. Johnson
AnemiaExercise TestExercise Tolerance
AnxietyBehavior, AnimalBone and Bones
Anemia, Iron-DeficiencyDouble-Blind MethodFerric Compounds
See who Dr. Johnson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Johnson works with, so you can find a warm path to the right general practice physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Patrick Johnson III received $2,495 in industry payments from 2016 to 2025
CMS Open Payments shows 125 general payments to Dr. Johnson from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Eli Lilly and Company paid the most, $318.
General payments to Dr. Johnson by program year, 2016 to 2025
Companies that paid Dr. Johnson 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. Patrick Johnson III graduated from Louisiana State University School of Medicine in Shreveport
Dr. Johnson graduated from Louisiana State University School of Medicine in Shreveport in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Patrick Johnson III'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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) |
| 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. Patrick Johnson III
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. Patrick Johnson III's NPI number?
Dr. Patrick Johnson III's NPI number is 1922307818. It was assigned on March 18, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick Johnson III?
Dr. Patrick Johnson III is a general practice physician in Belle Chasse, Louisiana. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Patrick Johnson III practice?
Dr. Johnson practices at 8200 Highway 23, Belle Chasse, LA 70037. Dr. Johnson's primary practice is Belle Chasse Community Health Center in Belle Chasse, Louisiana. Dmand AI also links Dr. Johnson to 1 hospital, 2 medical groups and 1 group practice or clinic, and a free account names each one.
What is Dr. Patrick Johnson III's office phone number?
The practice phone on file for Dr. Johnson is (504) 398-1100. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Patrick Johnson III's email address?
Dmand AI checks professional and personal email addresses for Dr. Johnson through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Patrick Johnson III's medical license number?
Dr. Johnson holds Louisiana license MD.207286.
Which hospitals is Dr. Patrick Johnson III affiliated with?
Dr. Johnson is affiliated with Ochsner Medical Center - New Orleans. Dmand AI links Dr. Johnson to 1 more hospital, named with a free account.
What medical group is Dr. Patrick Johnson III part of?
Dr. Johnson is linked to Correct Care. Dmand AI links Dr. Johnson to 2 more medical groups, named with a free account.
Who employs Dr. Patrick Johnson III?
Dmand AI has Dr. Johnson's employer on file: a community health center (fqhc). The organization's name is available with a free Dmand AI account.
Who does Dr. Patrick Johnson III practice with?
Dmand AI links 39 HCPs to Dr. Johnson's primary medical group, 1 of them general practice physician. A free account lists them, with verified contacts.
Show 8 more questionsShow fewer questions
Does Dr. Patrick Johnson III accept Medicare?
Yes. CMS lists Dr. Johnson as accepting Medicare assignment.
Where did Dr. Patrick Johnson III go to medical school?
Dr. Johnson graduated from Louisiana State University School of Medicine in Shreveport in 2011.
What drugs does Dr. Patrick Johnson III prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Patrick Johnson III received payments from drug or device companies?
CMS Open Payments shows $2,495 in general payments to Dr. Johnson from 27 companies from 2016 to 2025. The largest total came from Eli Lilly and Company.
How long has Dr. Patrick Johnson III been practicing?
Dr. Johnson graduated from medical school in 2011, 15 years ago.
Does Dr. Patrick Johnson III do research?
Dmand AI links 4 publications to Dr. Johnson, published from 2012 to 2020.
Who does Dr. Patrick Johnson III publish with?
Dr. Johnson's most frequent co-authors are Jason M. Perry, MD (1 shared paper).
What EHR does Dr. Patrick Johnson III's practice use?
Dmand AI tracks the EHR system at Belle Chasse Community Health Center and at 3 more sites and 2 medical groups. The vendor and product are available with a free Dmand AI account.
Selling to general practice practices?
See general practice physicians in Louisiana by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card