Dr. William L. Johnson, MD
- Medicare services, 2024
- 3,502
- Medicare patients, 2024
- 128
- Part D claims, 2024
- 329
- MIPS score, 2024
- 88
- Industry payments
- $2,168
- Practice address
- 10820 Parkside Dr, Knoxville, TN 37934
- Practice phone
- Call (865) 545-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tennova North Knoxville Medical Center
Knoxville, Tennessee
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 L. Johnson is an orthopedic surgeon in Knoxville, Tennessee
Dr. Johnson practices at Tennova North Knoxville Medical Center in Knoxville, Tennessee.
Dr. Johnson's NPI, 1073668604, was assigned on January 24, 2007. Dr. Johnson graduated from University of Tennessee, Hsc, College of Medicine in 1982. Dr. Johnson holds Tennessee license 24287.
- NPI
- 1073668604NPI Registry (opens in a new tab)
- NPI enumeration date
- January 24, 2007
- NPI status
- Active
- Practice phone
- (865) 545-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. William L. Johnson practices at Tennova North Knoxville Medical Center in Knoxville, Tennessee
Dr. Johnson's primary practice is Tennova North Knoxville Medical Center, at 10820 Parkside Dr, Knoxville, TN 37934 in Knox County. The practice phone is (865) 545-8000.
- Tennova North Knoxville Medical Center10820 Parkside Dr, Knoxville, TN 37934 · Knox CountyPhone(865) 545-8000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William L. Johnson is affiliated with 2 sites of care and 1 medical group
Dr. Johnson's primary practice is Tennova North Knoxville Medical Center in Knoxville, Tennessee. The medical group on file is Tennova Primary Care & Occupational Health - East Towne. Dmand AI also links Dr. Johnson to 1 more group practice or clinic, 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 L. Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tennova North Knoxville Medical Center | Available with a free account |
| +1 more affiliated site | 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 L. Johnson is one of 380 orthopedic surgeons in Tennessee
Orthopaedic surgery is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Johnson is licensed in Tennessee.
Specialties and state licenses
- Orthopaedic surgery, TennesseePrimary
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 L. Johnson billed Medicare for 3,502 services in 2024
CMS data shows 3,502 Medicare services from Dr. Johnson across 9 procedure codes in 2024, for 128 Medicare patients. Medicare paid $16,411 for them.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 2032024: 3,1691461%
- Office and hospital visits
- 2023: 2052024: 1879%
- Surgery
- 2023: 942024: 8213%
- Imaging
- 2023: 522024: 6423%
Where Dr. Johnson's Medicare services took place, 2024
- In an office3,47999%
- In a facility231%
Dr. Johnson compared with the Tennessee median for orthopedic surgeons, 2024
- Dr. Johnson
- Tennessee median
- Medicare services
- 3,502vs 1,5952.2 times
- Medicare patients
- 128vs 29056% below
- Part D claims
- 297vs 23228% above
Medians across 392 orthopedic surgeons in Tennessee 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 Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William L. Johnson treated 128 Medicare patients in 2024, average age 74
CMS counts 128 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 58 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 67, with 48% women.
Dr. Johnson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Johnson's Medicare patients by sex, 2024
- Women8970%
- Men3930%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis72%
- Anxiety41%
- Diabetes38%
- Ischemic heart disease37%
- Mood disorders34%
- Depression31%
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 67
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William L. Johnson wrote 329 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 329 Medicare Part D claims for 98 patients. 98% of them were for generic drugs. CMS names the drug for 297 of them, across 8 drugs with 11 or more claims each, at $3,271 in total drug cost. In 2023, CMS named 220 claims across 6 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic322 claims98%
- Brand-name and other7 claims2%
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
- Opioids59%194 of 329 claims
- Antibiotics6%21 of 329 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: 2202024: 29735%
Drugs named by CMS: 8 in 2024, 6 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 L. Johnson scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Johnson for performance year 2024, reported through an alternative payment model (APM).
Dr. Johnson's MIPS scores, performance year 2024
- 88of 100Final score
- 73.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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 L. Johnson received $2,168 in industry payments from 2016 to 2024
CMS Open Payments shows 120 general payments to Dr. Johnson from 28 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 87% of the total. Flexion Therapeutics, Inc. paid the most, $726.
General payments to Dr. Johnson by program year, 2016 to 2024
General payments to Dr. Johnson by kind, 2016 to 2024
- Food and beverage$1,88687%
- Device or supply loans$24511%
- Education$362%
Companies that paid Dr. Johnson the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William L. Johnson graduated from University of Tennessee, Hsc, College of Medicine
Dr. Johnson graduated from University of Tennessee, Hsc, College of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William L. 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 | 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 | Clinician Public Reporting: Overall MIPS Performance (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 L. 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. William L. Johnson's NPI number?
Dr. William L. Johnson's NPI number is 1073668604. It was assigned on January 24, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. William L. Johnson?
Dr. William L. Johnson is an orthopedic surgeon in Knoxville, Tennessee. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. William L. Johnson practice?
Dr. Johnson practices at 10820 Parkside Dr, Knoxville, TN 37934. Dr. Johnson's primary practice is Tennova North Knoxville Medical Center in Knoxville, Tennessee. Dmand AI also links Dr. Johnson to 1 group practice or clinic.
What is Dr. William L. Johnson's office phone number?
The practice phone on file for Dr. Johnson is (865) 545-8000.
What is Dr. William L. Johnson's medical license number?
Dr. Johnson holds Tennessee license 24287.
What medical group is Dr. William L. Johnson part of?
Dr. Johnson is linked to Tennova Primary Care & Occupational Health - East Towne.
Does Dr. William L. Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 3,502 services in 2024.
What is Dr. William L. Johnson's MIPS score?
Dr. Johnson's MIPS final score for performance year 2024 is 88 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. William L. Johnson see?
CMS counts 128 Medicare patients who saw Dr. Johnson in 2024, with an average age of 74.
What services does Dr. William L. Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99213) and surgery: bones and joints (20610).
Show 4 more questionsShow fewer questions
Where did Dr. William L. Johnson go to medical school?
Dr. Johnson graduated from University of Tennessee, Hsc, College of Medicine in 1982.
What drugs does Dr. William L. Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Meloxicam and Methylprednisolone.
Has Dr. William L. Johnson received payments from drug or device companies?
CMS Open Payments shows $2,168 in general payments to Dr. Johnson from 28 companies from 2016 to 2024. The largest total came from Flexion Therapeutics, Inc.
How long has Dr. William L. Johnson been practicing?
Dr. Johnson graduated from medical school in 1982, 44 years ago.
Selling to orthopaedic surgery practices?
See orthopedic surgeons in Tennessee 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