Megan O'Dell Johnson
- Medicare services, 2024
- 598
- Medicare patients, 2024
- 382
- Part D claims, 2024
- 3,103
- Hospital affiliations
- 2
- Industry payments
- $6,714
- Practice address
- 2551 Greenwood Rd, Shreveport, LA 71103
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wk Pinnacle Gastroenterology - Willis Knighton Pinnacle Gastroenterology - HOPD
Acute Care Hospital outpatient department · Shreveport, Louisiana
Find Megan 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.
Megan O'Dell Johnson is a physician assistant in Shreveport, Louisiana
Megan Johnson practices at Wk Pinnacle Gastroenterology - Willis Knighton Pinnacle Gastroenterology - HOPD in Shreveport, Louisiana.
Megan Johnson's NPI, 1902051386, was assigned on November 26, 2008. Megan Johnson holds Louisiana license PA200246.
- NPI
- 1902051386NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739244641
- NPI enumeration date
- November 26, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Megan O'Dell Johnson practices at Wk Pinnacle Gastroenterology - Willis Knighton Pinnacle Gastroenterology - HOPD in Shreveport, Louisiana
Megan Johnson's primary practice is Wk Pinnacle Gastroenterology - Willis Knighton Pinnacle Gastroenterology - HOPD, at 2551 Greenwood Rd, Shreveport, LA 71103.
- Wk Pinnacle Gastroenterology - Willis Knighton Pinnacle Gastroenterology - HOPD2551 Greenwood Rd, Shreveport, LA 71103
Source: Dmand AI Affiliation Data
Megan O'Dell Johnson is affiliated with 4 sites of care and 1 medical group
Megan Johnson's primary practice is Wk Pinnacle Gastroenterology - Willis Knighton Pinnacle Gastroenterology - HOPD in Shreveport, Louisiana. Megan Johnson is also affiliated with Willis Knighton North. The medical group on file is Willis Knighton Pinnacle Gastroenterology. Dmand AI also links Megan Johnson to 1 more hospital and 1 group practice or clinic, each named with a free account. Megan Johnson's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Megan O'Dell Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Megan Johnson practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wk Pinnacle Gastroenterology - Willis Knighton Pinnacle Gastroenterology - HOPD | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Megan O'Dell Johnson is one of 1,286 physician assistants in Louisiana
Physician assistant is Megan Johnson's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Megan Johnson is licensed in Louisiana.
Specialties and state licenses
- Physician assistant, LouisianaPrimary
Clinical focus
Dmand AI lists chronic indigestion, gastroenteritis, hemorrhoids and tobacco use among the conditions Megan Johnson treats.
Physician assistants near Megan Johnson
Counts of physician assistants 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
Megan O'Dell Johnson billed Medicare for 598 services in 2024
CMS data shows 598 Medicare services from Megan Johnson across 4 procedure codes in 2024, all of them office visits, for 382 Medicare patients. Medicare paid $42,719 for them.
Where Megan Johnson's Medicare services took place, 2024
- In an office42771%
- In a facility17129%
Megan Johnson compared with the Louisiana median for physician assistants, 2024
- Megan Johnson
- Louisiana median
- Medicare services
- 598vs 2302.6 times
- Medicare patients
- 382vs 794.8 times
- Part D claims
- 2,899vs 24212.0 times
Medians across 863 physician assistants in Louisiana with Dmand AI profiles that report each measure.
Megan Johnson'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Megan Johnson and other physician assistants in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Megan O'Dell Johnson treated 382 Medicare patients in 2024, average age 73
CMS counts 382 Medicare patients who saw Megan Johnson in 2024. The largest group is 65 to 74, with 218 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Megan Johnson's median patient age at 65, with 58% women.
Megan Johnson's Medicare patients by age, 2024
Megan Johnson's Medicare patients by sex, 2024
- Women22659%
- Men15641%
Chronic conditions among Megan Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Ischemic heart disease35%
- Diabetes33%
- Anxiety28%
- Mood disorders27%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Megan 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 65
Patient panel by sex, all payers
- Women58%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Megan O'Dell Johnson wrote 3,103 Medicare Part D claims in 2024
In 2024, Megan Johnson wrote 3,103 Medicare Part D claims for 645 patients. 83% of them were for generic drugs. CMS names the drug for 2,899 of them, across 36 drugs with 11 or more claims each, at $1,636,523 in total drug cost.
Megan Johnson's Part D claims by kind of drug, 2024
- Generic2,579 claims83%
- Brand-name524 claims17%
Megan 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 Megan Johnson's Part D claims, 2024
- Antibiotics3%96 of 3,103 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Megan O'Dell Johnson takes part in Medicare
Megan 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)
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Megan O'Dell Johnson received $6,714 in industry payments from 2024 to 2025
CMS Open Payments shows 311 general payments to Megan Johnson from 21 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 97% of the total. Janssen Pharmaceuticals, Inc paid the most, $1,521.
General payments to Megan Johnson by program year, 2024 to 2025
General payments to Megan Johnson by kind, 2024 to 2025
- Food and beverage$6,51397%
- Education$2013%
Companies that paid Megan Johnson the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Megan O'Dell Johnson'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 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 Megan O'Dell Johnson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Megan O'Dell Johnson's NPI number?
Megan O'Dell Johnson's NPI number is 1902051386. It was assigned on November 26, 2008, and it is active in the NPI Registry.
What does Megan O'Dell Johnson specialize in?
Megan O'Dell Johnson is a physician assistant in Shreveport, Louisiana. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Megan O'Dell Johnson practice?
Megan Johnson practices at 2551 Greenwood Rd, Shreveport, LA 71103. Megan Johnson's primary practice is Wk Pinnacle Gastroenterology - Willis Knighton Pinnacle Gastroenterology - HOPD in Shreveport, Louisiana. Dmand AI also links Megan Johnson to 1 hospital and 1 group practice or clinic.
What is Megan O'Dell Johnson's medical license number?
Megan Johnson holds Louisiana license PA200246.
Which hospitals is Megan O'Dell Johnson affiliated with?
Megan Johnson is affiliated with Willis Knighton North. Dmand AI links Megan Johnson to 1 more hospital.
What medical group is Megan O'Dell Johnson part of?
Megan Johnson is linked to Willis Knighton Pinnacle Gastroenterology.
Does Megan O'Dell Johnson accept Medicare?
Yes. CMS data shows Megan Johnson billed Medicare for 598 services in 2024, and Megan Johnson accepts Medicare assignment.
How many Medicare patients does Megan O'Dell Johnson see?
CMS counts 382 Medicare patients who saw Megan Johnson in 2024, with an average age of 73.
What services does Megan O'Dell Johnson bill to Medicare?
In 2024, Megan Johnson's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and office visit, established patient (99213).
What drugs does Megan O'Dell Johnson prescribe most?
In 2024 Medicare Part D data, Megan Johnson's most prescribed drugs by claims were Pantoprazole Sodium, Omeprazole and Rabeprazole Sodium.
Has Megan O'Dell Johnson received payments from drug or device companies?
CMS Open Payments shows $6,714 in general payments to Megan Johnson from 21 companies from 2024 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Megan O'Dell Johnson been practicing?
Megan Johnson graduated from medical school in 2008, 18 years ago.
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