Dr. Alex J. Janusz, DO
- Medicare services, 2024
- 143
- Medicare patients, 2024
- 111
- Part D claims, 2024
- 597
- Industry payments
- $1,021
- Affiliated sites
- 1
- Practice address
- 900 E Hamilton Ave, Campbell, CA 95008
- Practice phone
- Call (469) 466-7007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health
Campbell, California
Find Dr. Janusz's professional email, personal email and mobile number
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Dr. Alex J. Janusz is a neurologist in Campbell, California
Dr. Janusz practices at Signify Health in Campbell, California.
Dr. Janusz's NPI, 1396749628, was assigned on May 23, 2005. Dr. Janusz graduated from R Franklin University of Med & Sci/Chicago Medical School in 1997. Dr. Janusz holds Michigan license 51010113480.
- NPI
- 1396749628NPI Registry (opens in a new tab)
- NPI enumeration date
- May 23, 2005
- NPI status
- Active
- Practice phone
- (469) 466-7007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Alex J. Janusz practices at Signify Health in Campbell, California
Dr. Janusz's primary practice is Signify Health, at 900 E Hamilton Ave, Campbell, CA 95008 in Santa Clara County. The practice phone is (469) 466-7007.
- Signify Health900 E Hamilton Ave, Campbell, CA 95008 · Santa Clara CountyPhone(469) 466-7007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alex J. Janusz is affiliated with 2 sites of care and 3 medical groups
Dr. Janusz's primary practice is Signify Health in Campbell, California. The medical group on file is Bronson Medical Group. Dmand AI also links Dr. Janusz to 2 more medical groups and 1 group practice or clinic, 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. Alex J. Janusz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Janusz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alex J. Janusz is one of 2,207 neurologists in California
Neurology is Dr. Janusz's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Janusz's licenses on file in 3 states: Michigan, Indiana and Ohio.
Specialties and state licenses
- Neurology, MichiganPrimary
- Indiana license
- Ohio license
Neurologists near Dr. Janusz
Counts of neurologists 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. Alex J. Janusz billed Medicare for 143 services in 2024
CMS data shows 143 Medicare services from Dr. Janusz across 4 procedure codes in 2024, all of them office visits, for 111 Medicare patients. Medicare paid $10,070 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Janusz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1742024: 14318%
Dr. Janusz compared with the California median for neurologists, 2024
- Dr. Janusz
- California median
- Medicare services
- 143vs 40465% below
- Medicare patients
- 111vs 19042% below
- Part D claims
- 437vs 32435% above
Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.
Dr. Janusz'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alex J. Janusz treated 111 Medicare patients in 2024, average age 72
CMS counts 111 Medicare patients who saw Dr. Janusz in 2024. The largest group is 75 to 84, with 40 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Janusz's median patient age at 69, with 66% women.
Dr. Janusz's Medicare patients by age, 2024
Dr. Janusz's Medicare patients by sex, 2024
- Women7063%
- Men4137%
Chronic conditions among Dr. Janusz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis57%
- Mood disorders47%
- Anxiety46%
- Depression42%
- Diabetes35%
- Alzheimer's and dementia31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Janusz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alex J. Janusz wrote 597 Medicare Part D claims in 2024
In 2024, Dr. Janusz wrote 597 Medicare Part D claims for 137 patients. 86% of them were for generic drugs. CMS names the drug for 437 of them, across 20 drugs with 11 or more claims each, at $61,682 in total drug cost. In 2023, CMS named 272 claims across 10 drugs.
Dr. Janusz's Part D claims by kind of drug, 2024
- Generic513 claims86%
- Brand-name and other84 claims14%
Dr. Janusz'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2722024: 43761%
Drugs named by CMS: 20 in 2024, 10 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
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Dr. Alex J. Janusz received $1,021 in industry payments from 2016 to 2024
CMS Open Payments shows 55 general payments to Dr. Janusz from 13 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 79% of the total. Biogen, Inc. paid the most, $368.
General payments to Dr. Janusz by program year, 2016 to 2024
General payments to Dr. Janusz by kind, 2016 to 2024
- Food and beverage$80279%
- Consulting fees$15015%
- Education$697%
Companies that paid Dr. Janusz 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. Alex J. Janusz graduated from R Franklin University of Med & Sci/Chicago Medical School
Dr. Janusz graduated from R Franklin University of Med & Sci/Chicago Medical School in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alex J. Janusz'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) |
| 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. Alex J. Janusz
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. Alex J. Janusz's NPI number?
Dr. Alex J. Janusz's NPI number is 1396749628. It was assigned on May 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Alex J. Janusz?
Dr. Alex J. Janusz is a neurologist in Campbell, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Alex J. Janusz practice?
Dr. Janusz practices at 900 E Hamilton Ave, Campbell, CA 95008. Dr. Janusz's primary practice is Signify Health in Campbell, California. Dmand AI also links Dr. Janusz to 2 medical groups and 1 group practice or clinic.
What is Dr. Alex J. Janusz's office phone number?
The practice phone on file for Dr. Janusz is (469) 466-7007.
What is Dr. Alex J. Janusz's medical license number?
Dr. Janusz holds Michigan license 51010113480, one of the licenses on file in 3 states.
Which states has Dr. Alex J. Janusz been licensed in?
Dmand AI has state licenses on file for Dr. Janusz in Michigan, Indiana and Ohio.
What medical group is Dr. Alex J. Janusz part of?
Dr. Janusz is linked to Bronson Medical Group. Dmand AI links Dr. Janusz to 2 more medical groups.
Does Dr. Alex J. Janusz accept Medicare?
Yes. CMS data shows Dr. Janusz billed Medicare for 143 services in 2024.
How many Medicare patients does Dr. Alex J. Janusz see?
CMS counts 111 Medicare patients who saw Dr. Janusz in 2024, with an average age of 72.
What services does Dr. Alex J. Janusz bill to Medicare?
In 2024, Dr. Janusz's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and office visit, established patient (99214).
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Where did Dr. Alex J. Janusz go to medical school?
Dr. Janusz graduated from R Franklin University of Med & Sci/Chicago Medical School in 1997.
What drugs does Dr. Alex J. Janusz prescribe most?
In 2024 Medicare Part D data, Dr. Janusz's most prescribed drugs by claims were Donepezil HCl, Memantine HCl and Carbidopa-Levodopa.
Has Dr. Alex J. Janusz received payments from drug or device companies?
CMS Open Payments shows $1,021 in general payments to Dr. Janusz from 13 companies from 2016 to 2024. The largest total came from Biogen, Inc.
How long has Dr. Alex J. Janusz been practicing?
Dr. Janusz graduated from medical school in 1997, 29 years ago.
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