Dr. William Blair Johnson Jr., MD
- Medicare services, 2024
- 33,357
- Medicare patients, 2024
- 950
- Part D claims, 2024
- 2,876
- Hospital affiliations
- 5
- Industry payments
- $38,651
- Practice address
- 1325 E Fortification St, Jackson, MS 39202
- Practice phone
- Call (601) 949-9106
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mississippi Sports Medicine & Orthopaedic Center
Jackson, Mississippi
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. William Blair Johnson Jr. is an orthopedic surgeon in Jackson, Mississippi
Dr. Johnson practices at Mississippi Sports Medicine & Orthopaedic Center in Jackson, Mississippi.
Dr. Johnson's NPI, 1346680709, was assigned on July 1, 2013. Dr. Johnson graduated from University of Mississippi School of Medicine in 2012. Dr. Johnson holds Mississippi license 26435.
- NPI
- 1346680709NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991021115
- NPI enumeration date
- July 1, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (601) 949-9106
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Blair Johnson Jr. practices at Mississippi Sports Medicine & Orthopaedic Center in Jackson, Mississippi
Dr. Johnson's primary practice is Mississippi Sports Medicine & Orthopaedic Center, at 1325 E Fortification St, Jackson, MS 39202 in Hinds County. The practice phone is (601) 949-9106.
- Mississippi Sports Medicine & Orthopaedic Center1325 E Fortification St, Jackson, MS 39202 · Hinds CountyPhone(601) 949-9106
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William Blair Johnson Jr. is affiliated with 13 sites of care and 2 medical groups
Dr. Johnson's primary practice is Mississippi Sports Medicine & Orthopaedic Center in Jackson, Mississippi. Dr. Johnson is also affiliated with Mississippi Baptist Medical Center. The medical group on file is Mississippi Sports Medicine and Orthopaedic Center. Dmand AI also links Dr. Johnson to 4 more hospitals, 5 home health agencies, 1 group practice or clinic, 1 rural health clinic 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. William Blair Johnson Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mississippi Sports Medicine & Orthopaedic Center | Available with a free account |
| +12 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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. William Blair Johnson Jr. is one of 159 orthopedic surgeons in Mississippi
Orthopaedic surgery is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Johnson's licenses on file in 2 states: Mississippi and Virginia.
Specialties and state licenses
- Orthopaedic surgery, MississippiPrimary
- Virginia license
Orthopedic surgeons near Dr. Johnson
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. William Blair Johnson Jr. billed Medicare for 33,357 services in 2024
CMS data shows 33,357 Medicare services from Dr. Johnson across 21 procedure codes in 2024, for 950 Medicare patients. Medicare paid $417,415 for them.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3,1872024: 30,101844%
- Office and hospital visits
- 2023: 1,0072024: 1,30429%
- Imaging
- 2023: 1,0162024: 1,18116%
- Surgery
- 2023: 7202024: 7717%
Where Dr. Johnson's Medicare services took place, 2024
- In an office33,03399%
- In a facility3241%
Dr. Johnson compared with the Mississippi median for orthopedic surgeons, 2024
- Dr. Johnson
- Mississippi median
- Medicare services
- 33,357vs 1,88217.7 times
- Medicare patients
- 950vs 3592.6 times
- Part D claims
- 2,793vs 2959.5 times
Medians across 150 orthopedic surgeons 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.
Need commercial claims for Dr. Johnson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnson and other orthopedic surgeons in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Blair Johnson Jr. treated 950 Medicare patients in 2024, average age 75
CMS counts 950 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 458 patients. 75% of them have arthritis, and 75% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 70, with 62% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women61965%
- Men33135%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes34%
- Anxiety26%
- Ischemic heart disease26%
- Mood disorders25%
- Depression23%
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 70
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Blair Johnson Jr. wrote 2,876 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 2,876 Medicare Part D claims for 622 patients. 99% of them were for generic drugs. CMS names the drug for 2,793 of them, across 17 drugs with 11 or more claims each, at $32,974 in total drug cost. In 2023, CMS named 2,094 claims across 15 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic2,844 claims99%
- Brand-name32 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, 2024
- Opioids22%646 of 2,876 claims
- Antibiotics9%266 of 2,876 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: 2,0942024: 2,79333%
Drugs named by CMS: 17 in 2024, 15 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. William Blair Johnson Jr. ranks in the 94th percentile for knee replacement in Medicare
Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 110 procedures of knee replacement by Dr. Johnson, more than 94% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Johnson ranks in Medicare procedure volume
- Knee replacement
- 94th percentile110 procedures
- Hip replacement
- 93rd percentile71 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. William Blair Johnson Jr. received $38,651 in industry payments from 2016 to 2025
CMS Open Payments shows 105 general payments to Dr. Johnson from 20 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 47% of the total. Smith & Nephew, Inc. paid the most, $11,272.
General payments to Dr. Johnson by program year, 2016 to 2025
General payments to Dr. Johnson by kind, 2016 to 2025
- Travel and lodging$18,28847%
- Education$12,24232%
- Grants$4,00010%
- Food and beverage$3,0618%
- Consulting fees$1,0603%
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. William Blair Johnson Jr. graduated from University of Mississippi School of Medicine
Dr. Johnson graduated from University of Mississippi School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Blair Johnson 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. William Blair Johnson 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. William Blair Johnson Jr.'s NPI number?
Dr. William Blair Johnson Jr.'s NPI number is 1346680709. It was assigned on July 1, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. William Blair Johnson Jr.?
Dr. William Blair Johnson Jr. is an orthopedic surgeon in Jackson, Mississippi. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. William Blair Johnson Jr. practice?
Dr. Johnson practices at 1325 E Fortification St, Jackson, MS 39202. Dr. Johnson's primary practice is Mississippi Sports Medicine & Orthopaedic Center in Jackson, Mississippi. Dmand AI also links Dr. Johnson to 4 hospitals, 5 home health agencies, 1 group practice or clinic, 1 rural health clinic and 1 medical group.
What is Dr. William Blair Johnson Jr.'s office phone number?
The practice phone on file for Dr. Johnson is (601) 949-9106.
What is Dr. William Blair Johnson Jr.'s medical license number?
Dr. Johnson holds Mississippi license 26435, one of the licenses on file in 2 states.
Which states has Dr. William Blair Johnson Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Johnson in Mississippi and Virginia.
Which hospitals is Dr. William Blair Johnson Jr. affiliated with?
Dr. Johnson is affiliated with Mississippi Baptist Medical Center. Dmand AI links Dr. Johnson to 4 more hospitals.
What medical group is Dr. William Blair Johnson Jr. part of?
Dr. Johnson is linked to Mississippi Sports Medicine and Orthopaedic Center. Dmand AI links Dr. Johnson to 1 more medical group.
Does Dr. William Blair Johnson Jr. accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 33,357 services in 2024, and Dr. Johnson accepts Medicare assignment.
How many Medicare patients does Dr. William Blair Johnson Jr. see?
CMS counts 950 Medicare patients who saw Dr. Johnson in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. William Blair Johnson Jr. bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99214) and diagnostic imaging (73564).
Where did Dr. William Blair Johnson Jr. go to medical school?
Dr. Johnson graduated from University of Mississippi School of Medicine in 2012.
What drugs does Dr. William Blair Johnson Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Meloxicam, Tramadol HCl and Diclofenac Sodium.
Has Dr. William Blair Johnson Jr. received payments from drug or device companies?
CMS Open Payments shows $38,651 in general payments to Dr. Johnson from 20 companies from 2016 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Dr. William Blair Johnson Jr. been practicing?
Dr. Johnson graduated from medical school in 2012, 14 years ago.
Selling to orthopaedic surgery practices?
See orthopedic surgeons in Mississippi 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