Dr. Thomas L. Johnson Jr., MD
- Medicare services, 2024
- 10,436
- Medicare patients, 2024
- 396
- Part D claims, 2024
- 1,161
- MIPS score, 2024
- 100
- Hospital affiliations
- 7
- Practice address
- 15107 Vanowen St, Vannuys, CA 91405
- Practice phone
- Call (818) 782-6600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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. Thomas L. Johnson Jr. is a urologist in Vannuys, California
Dr. Johnson practices at Valley Presbyterian Hospital in Vannuys, California, part of Valley Presbyterian Hospital.
Dr. Johnson's NPI, 1881765584, was assigned on November 13, 2006. Dr. Johnson graduated from University of North Carolina School of Medicine in 1981. Dr. Johnson holds California license C41044.
- NPI
- 1881765584NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507904695
- NPI enumeration date
- November 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 782-6600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas L. Johnson Jr. practices at Valley Presbyterian Hospital in Vannuys, California
Dr. Johnson's primary practice is Valley Presbyterian Hospital, at 15107 Vanowen St, Vannuys, CA 91405 in Los Angeles County. The practice phone is (818) 782-6600.
- Valley Presbyterian Hospital15107 Vanowen St, Vannuys, CA 91405 · Los Angeles CountyPhone(818) 782-6600
Source: Dmand AI Affiliation Data
Dr. Thomas L. Johnson Jr. is affiliated with 7 sites of care
Dr. Johnson's primary practice is Valley Presbyterian Hospital in Vannuys, California, part of Valley Presbyterian Hospital. Dr. Johnson is also affiliated with Centinela Hospital Medical Center. Dmand AI also links Dr. Johnson to 5 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas L. Johnson Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valley Presbyterian Hospital | Available with a free account |
| +6 more affiliated sites | 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 Valley Presbyterian Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Thomas L. Johnson Jr. is one of 1,395 urologists in California
Urology is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Johnson is board certified in urology by the American Board of Urology. Dmand AI has Dr. Johnson's licenses on file in 3 states: California, Georgia and North Carolina.
Specialties and state licenses
- Urology, CaliforniaPrimary
- Georgia license
- North Carolina license
Clinical focus
Dmand AI lists bladder disease, enlarged prostate, enlarged prostate transurethral surgery (TURP), erectile dysfunction, kidney removal surgery, kidney stone disease, prostate cancer and prostate inflammation or infection among the conditions Dr. Johnson treats.
Urologists near Dr. Johnson
Counts of urologists 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. Thomas L. Johnson Jr. billed Medicare for 10,436 services in 2024
CMS data shows 10,436 Medicare services from Dr. Johnson across 25 procedure codes in 2024, for 396 Medicare patients. Medicare paid $317,291 for them.
Dr. Johnson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 5,2202024: 7,19038%
- Surgery
- 2023: 1,0832024: 1,24215%
- Office and hospital visits
- 2023: 8902024: 9436%
- Lab and pathology
- 2023: 6492024: 72512%
- Tests and treatments
- 2023: 2762024: 2664%
- Imaging
- 2023: 832024: 7016%
Where Dr. Johnson's Medicare services took place, 2024
- In an office10,26098%
- In a facility1762%
Dr. Johnson compared with the California median for urologists, 2024
- Dr. Johnson
- California median
- Medicare services
- 10,436vs 1,0509.9 times
- Medicare patients
- 396vs 34614% above
- Part D claims
- 1,077vs 64268% above
Medians across 1,310 urologists in California 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Johnson and other urologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas L. Johnson Jr. treated 396 Medicare patients in 2024, average age 75
CMS counts 396 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 182 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 66% are also on Medicaid. Their average risk score is 2.26, 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 65, with 21% women.
Dr. Johnson's Medicare patients by age, 2024
Dr. Johnson's Medicare patients by sex, 2024
- Women6917%
- Men32783%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes53%
- Arthritis52%
- Chronic kidney disease46%
- Ischemic heart disease41%
- Cancer39%
- Heart failure33%
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 65
Patient panel by sex, all payers
- Women21%
- Men77%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas L. Johnson Jr. wrote 1,161 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 1,161 Medicare Part D claims for 248 patients. 91% of them were for generic drugs. CMS names the drug for 1,077 of them, across 24 drugs with 11 or more claims each, at $846,739 in total drug cost. In 2023, CMS named 798 claims across 19 drugs.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic1,051 claims91%
- Brand-name and other110 claims9%
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
- Opioids1%15 of 1,161 claims
- Antibiotics19%218 of 1,161 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: 7982024: 1,07735%
Drugs named by CMS: 24 in 2024, 19 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. Thomas L. Johnson Jr. scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Johnson for performance year 2024, reported individually. Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 12 procedures of prostate resection by Dr. Johnson, more than 63% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Johnson's MIPS scores, performance year 2024
- 100of 100Final score
- 87.6of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Johnson ranks in Medicare procedure volume
- Prostate resection
- 63rd percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Thomas L. Johnson Jr. received $1,305 in industry payments from 2016 to 2024
CMS Open Payments shows 35 general payments to Dr. Johnson from 11 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 82% of the total. Abbvie Inc. paid the most, $346.
General payments to Dr. Johnson by program year, 2016 to 2024
General payments to Dr. Johnson by kind, 2016 to 2024
- Food and beverage$1,06582%
- Education$24018%
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. Thomas L. Johnson Jr. graduated from University of North Carolina School of Medicine
Dr. Johnson graduated from University of North Carolina School of Medicine in 1981.
- Medical school
- Board certified in urology
Source: Dmand AI Professional Profile Data
Dr. Thomas L. Johnson Jr. accepts plans from 15 insurance carriers
Dr. Johnson is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Humana
- LA Care
- +7 more carriersWith a free account
Plan types Dr. Johnson accepts, by number of carriers
- Medicare11
- PPO9
- HMO7
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas L. 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Thomas L. 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. Thomas L. Johnson Jr.'s NPI number?
Dr. Thomas L. Johnson Jr.'s NPI number is 1881765584. It was assigned on November 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas L. Johnson Jr.?
Dr. Thomas L. Johnson Jr. is a urologist in Vannuys, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Thomas L. Johnson Jr. practice?
Dr. Johnson practices at 15107 Vanowen St, Vannuys, CA 91405. Dr. Johnson's primary practice is Valley Presbyterian Hospital in Vannuys, California, part of Valley Presbyterian Hospital. Dmand AI also links Dr. Johnson to 5 hospitals.
What is Dr. Thomas L. Johnson Jr.'s office phone number?
The practice phone on file for Dr. Johnson is (818) 782-6600.
What is Dr. Thomas L. Johnson Jr.'s medical license number?
Dr. Johnson holds California license C41044, one of the licenses on file in 3 states.
Which states has Dr. Thomas L. Johnson Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Johnson in California (1983 to 2026), Georgia (1991 to 1999) and North Carolina (1983 to 1999).
Which hospitals is Dr. Thomas L. Johnson Jr. affiliated with?
Dr. Johnson practices at Valley Presbyterian Hospital in Vannuys, California. Dr. Johnson is also affiliated with Centinela Hospital Medical Center. Dmand AI links Dr. Johnson to 5 more hospitals.
Does Dr. Thomas L. Johnson Jr. accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 10,436 services in 2024, and Dr. Johnson accepts Medicare assignment.
What is Dr. Thomas L. Johnson Jr.'s MIPS score?
Dr. Johnson's MIPS final score for performance year 2024 is 100 out of 100, reported individually.
How many Medicare patients does Dr. Thomas L. Johnson Jr. see?
CMS counts 396 Medicare patients who saw Dr. Johnson in 2024, with an average age of 75.
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Is Dr. Thomas L. Johnson Jr. board certified?
Yes. Dr. Johnson is board certified in urology by the American Board of Urology.
What services does Dr. Thomas L. Johnson Jr. bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were injected or infused drug (J0897), lab and pathology test (81000) and surgery: urinary system (51798).
Where did Dr. Thomas L. Johnson Jr. go to medical school?
Dr. Johnson graduated from University of North Carolina School of Medicine in 1981.
What drugs does Dr. Thomas L. Johnson Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Tamsulosin HCl, Dutasteride and Oxybutynin Chloride ER.
Has Dr. Thomas L. Johnson Jr. received payments from drug or device companies?
CMS Open Payments shows $1,305 in general payments to Dr. Johnson from 11 companies from 2016 to 2024. The largest total came from Abbvie Inc.
How long has Dr. Thomas L. Johnson Jr. been practicing?
Dr. Johnson graduated from medical school in 1981, 45 years ago.
What insurance does Dr. Thomas L. Johnson Jr. accept?
Dr. Johnson is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
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