Dr. Richard Scott Johnson, MD

  • Mccomb, MS
  • Emergency medicine physician
NPI1619081346PAC ID0648179150
Medicare services, 2024
542
Medicare patients, 2024
382
Part D claims, 2024
356
Hospital affiliations
1
Industry payments
$377
Practice address
215 Marion Ave., Mccomb, MS 39648
Practice phone
Call (601) 249-5197
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Southwest Mississippi Regional Medical Center - Mammography

Mammography / Breast Imaging Center · Mccomb, Mississippi

See all 11 affiliations

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Dr. Richard Scott Johnson is an emergency medicine physician in Mccomb, Mississippi

Dr. Johnson practices at Southwest Mississippi Regional Medical Center - Mammography in Mccomb, Mississippi.

Dr. Johnson's NPI, 1619081346, was assigned on August 19, 2006. Dr. Johnson graduated from University of Mississippi School of Medicine in 2000. Dr. Johnson holds Mississippi license 18112.

NPI and contact details
Medicare PAC ID
0648179150
NPI enumeration date
August 19, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(601) 249-5197
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
52
Medical school graduation
2000

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

Dr. Richard Scott Johnson practices at Southwest Mississippi Regional Medical Center - Mammography in Mccomb, Mississippi

Dr. Johnson's primary practice is Southwest Mississippi Regional Medical Center - Mammography, at 215 Marion Ave., Mccomb, MS 39648. The practice phone is (601) 249-5197.

  • Southwest Mississippi Regional Medical Center - Mammography
    215 Marion Ave., Mccomb, MS 39648Phone(601) 249-5197

Source: Dmand AI Affiliation Data

Dr. Richard Scott Johnson is affiliated with 2 sites of care and 9 medical groups

Dr. Johnson's primary practice is Southwest Mississippi Regional Medical Center - Mammography in Mccomb, Mississippi. Dr. Johnson is also affiliated with Southwest Mississippi Regional Medical Center. The medical group on file is American Physician Partners. Dmand AI also links Dr. Johnson to 8 more medical groups, each named with a free account.

See all 11 affiliations for Dr. Johnson

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

Dmand AI tracks the EHR system at Dr. Richard Scott Johnson's practice

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

EHR by site
SiteEHR vendor and product
Southwest Mississippi Regional Medical Center - MammographyAvailable with a free account
+1 more site and 8 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Richard Scott Johnson is one of 400 emergency medicine physicians in Mississippi

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

Specialties and state licenses

  • Emergency medicine, MississippiPrimaryLicense 18112 · taxonomy 207P00000X

Emergency medicine physicians near Dr. Johnson

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. Richard Scott Johnson billed Medicare for 542 services in 2024

CMS data shows 542 Medicare services from Dr. Johnson across 6 procedure codes in 2024, for 382 Medicare patients. Medicare paid $32,433 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024542
Medicare patients382
Paid by Medicare$32,433
Procedure codes6

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

  • 2023
  • 2024
Office and hospital visits
2023: 3102024: 35515%
Tests and treatments
2023: 232024: 187713%

Dr. Johnson compared with the Mississippi median for emergency medicine physicians, 2024

  • Dr. Johnson
  • Mississippi median
Medicare services
542vs 39238% above
Medicare patients
382vs 364Close to median
Part D claims
212vs 11289% above

Medians across 383 emergency medicine physicians in Mississippi with Dmand AI profiles that report each measure.

Dr. 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.

See all procedures by Dr. Johnson

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

Dr. Richard Scott Johnson treated 382 Medicare patients in 2024, average age 73

CMS counts 382 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 117 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 41% are also on Medicaid. Their average risk score is 2.70, 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. Johnson's median patient age at 56, with 56% women.

Medicare patients, 2024382
Average age73
Average risk score2.70
Also on Medicaid41%

Dr. Johnson's Medicare patients by age, 2024

Dr. Johnson's Medicare patients by sex, 2024

  • Women21757%
  • Men16543%

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

  1. High blood pressure75%
  2. High cholesterol73%
  3. Arthritis56%
  4. Diabetes47%
  5. Heart failure42%
  6. Ischemic heart disease39%
  7. Chronic kidney disease38%
  8. Anxiety32%

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

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 56

Patient panel by sex, all payers

  • Women56%
  • Men44%

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

Dr. Richard Scott Johnson wrote 356 Medicare Part D claims in 2024

In 2024, Dr. Johnson wrote 356 Medicare Part D claims for 205 patients. 94% of them were for generic drugs. CMS names the drug for 212 of them, across 9 drugs with 11 or more claims each, at $1,397 in total drug cost. In 2023, CMS named 247 claims across 13 drugs.

Part D claims, 2024356
Drugs named by CMS9
Total drug cost$1,397
Part D patients205

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

  • Generic333 claims94%
  • Brand-name23 claims6%

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, 2024

  • Opioids18%64 of 356 claims
  • Antibiotics22%79 of 356 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: 2472024: 21214%

Drugs named by CMS: 9 in 2024, 13 in 2023.

See all prescribing by Dr. Johnson

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. Richard Scott Johnson 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)

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Dr. Richard Scott Johnson received $377 in industry payments from 2016 to 2024

CMS Open Payments shows 23 general payments to Dr. Johnson from 8 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $164.

General payments to Dr. Johnson by program year, 2016 to 2024

Companies that paid Dr. Johnson the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Johnson

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

Dr. Richard Scott Johnson graduated from University of Mississippi School of Medicine

Dr. Johnson graduated from University of Mississippi School of Medicine in 2000.

  1. Medical schoolUniversity of Mississippi School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Richard Scott Johnson'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)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile 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. Richard Scott 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 Dr. Richard Scott Johnson's NPI number?

Dr. Richard Scott Johnson's NPI number is 1619081346. It was assigned on August 19, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Richard Scott Johnson?

Dr. Richard Scott Johnson is an emergency medicine physician in Mccomb, Mississippi. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Richard Scott Johnson practice?

Dr. Johnson practices at 215 Marion Ave., Mccomb, MS 39648. Dr. Johnson's primary practice is Southwest Mississippi Regional Medical Center - Mammography in Mccomb, Mississippi. Dmand AI also links Dr. Johnson to 8 medical groups.

What is Dr. Richard Scott Johnson's office phone number?

The practice phone on file for Dr. Johnson is (601) 249-5197.

What is Dr. Richard Scott Johnson's medical license number?

Dr. Johnson holds Mississippi license 18112.

Which hospitals is Dr. Richard Scott Johnson affiliated with?

Dr. Johnson is affiliated with Southwest Mississippi Regional Medical Center.

What medical group is Dr. Richard Scott Johnson part of?

Dr. Johnson is linked to American Physician Partners. Dmand AI links Dr. Johnson to 8 more medical groups.

Does Dr. Richard Scott Johnson accept Medicare?

Yes. CMS data shows Dr. Johnson billed Medicare for 542 services in 2024, and Dr. Johnson accepts Medicare assignment.

How many Medicare patients does Dr. Richard Scott Johnson see?

CMS counts 382 Medicare patients who saw Dr. Johnson in 2024, with an average age of 73.

What services does Dr. Richard Scott Johnson bill to Medicare?

In 2024, Dr. Johnson's most billed Medicare services were heart test or procedure (93010), emergency department visit (99284) and emergency department visit (99283).

Show 4 more questionsShow fewer questions

Where did Dr. Richard Scott Johnson go to medical school?

Dr. Johnson graduated from University of Mississippi School of Medicine in 2000.

What drugs does Dr. Richard Scott Johnson prescribe most?

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

Has Dr. Richard Scott Johnson received payments from drug or device companies?

CMS Open Payments shows $377 in general payments to Dr. Johnson from 8 companies from 2016 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Dr. Richard Scott Johnson been practicing?

Dr. Johnson graduated from medical school in 2000, 26 years ago.

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