Healthcare professionals in Janesville, WI
- Healthcare professionals
- 1,556
- Physicians (MD, DO)
- 387
- Nurses and NPs
- 221
- Physician assistants
- 41
- Behavioral health clinicians
- 310
There are 387 physicians among 1,556 healthcare professionals in Janesville. Mercyhealth Hospital and Trauma Center-Janesville has the most affiliated doctors, 419, and family medicine is the most common physician specialty.
Find work emails and mobile numbers for 1,556 Janesville HCPs
Validated work emails and mobile numbers for Janesville physicians, nurses and every other HCP type, found through healthcare waterfall enrichment, with a free Dmand AI account.
There are 387 physicians (MD and DO) among 1,556 healthcare professionals in Janesville, WI
Counting every HCP with an active NPI and a Janesville practice address. Physicians (MD, DO) are the largest group, with 387, and behavioral health clinicians second, with 310.
Janesville HCPs by type
- Physicians (MD, DO)387
- Behavioral health clinicians310
- Nurses and nurse practitioners221
- Therapists (PT and OT)190
- Dentists and dental staff108
- Pharmacists75
- Speech therapists and audiologists60
- Physician assistants41
- Athletic trainers36
- Chiropractors36
- Other HCPs92
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Family medicine is the most common physician specialty in Janesville, with 88 physicians
Emergency medicine is second, with 35, and anesthesiology third, with 27. Each physician is counted once, under the primary specialty on their NPI record.
- Family medicine88
- Emergency medicine35
- Anesthesiology27
- Internal medicine23
- Obstetrics and gynecology17
- Pediatrics16
- Surgery15
- Diagnostic radiology14
- Hospitalist14
- Ophthalmology12
- Psychiatry12
- Anatomic pathology and clinical pathology7
- Cardiovascular disease6
- Neurology6
- Radiation oncology6
- Gastroenterology5
Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Mercyhealth Hospital and Trauma Center-Janesville has the most affiliated doctors in Janesville, with 419
SSM Health St. Mary's Hospital - Janesville is second with 297 physicians. Physicians are counted at each hospital where they have a current affiliation, wherever they live.
| # | Hospital | Health system | Physicians | HCPs |
|---|---|---|---|---|
| 1 | Mercyhealth Hospital and Trauma Center-JanesvilleJanesville | Mercyhealth | 419 | 593 |
| 2 | SSM Health St. Mary's Hospital - JanesvilleJanesville | SSM Health Care | 297 | 404 |
Source: Dmand AI Affiliation Data
Mercyhealth has the most doctors of any Janesville medical group, with 501
Rock County Human Services Department Crisis Intervention is second with 2 physicians, and Crossroads Counseling Center third with 1. Counts are physicians and HCPs with a Wisconsin address.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
For health IT teams
Dmand AI has the EHR for 935 of 1,556 Janesville HCPs, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
474 Janesville healthcare professionals practice at a hospital, the most common site of care
Group practices and clinics are second, with 436. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.
Janesville HCPs by site of care
- Hospitals474
- Group practices and clinics436
- Therapy and rehab centers343
- Breast imaging centers78
- Home health agencies43
- Physician offices32
- Hospices26
- Skilled nursing facilities19
- Behavioral health centers13
- Ambulatory surgery centers3
See every site where Janesville HCPs practice
Each public profile names one place an HCP practices. A free account shows every current hospital, clinic and medical group, the employer and validated contacts for all 1,556.
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
33% of Janesville physicians finished medical school 30 or more years ago
99 of the 304 Janesville physicians with a graduation year on file. 54 graduated in the last 10 years.
Physicians by years since medical school
- Under 10 years ago54
- 10 to 19 years ago80
- 20 to 29 years ago71
- 30 to 39 years ago59
- 40 or more years ago40
Source: Dmand AI Professional Profile Data
Every Janesville HCP profile shows where they practice now, their Medicare activity and their NPI details
- Primary practiceThe main place they practice, with its type and cityOn every profile
- Every site of careEach hospital, clinic and group where they practice nowWith a free account
- EmployerThe organization they work for, when one is on fileWith a free account
- Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
- Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
- Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
- Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
- Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
- NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
- Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
- EHR in useThe EHR at each site where they practiceWith a free account
- Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Janesville HCP directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
| Medical school graduation year | Dmand AI Professional Profile Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
The directory counts HCPs with an active individual NPI, a name and a Janesville practice address.
FAQ
Frequently asked questions about doctors and healthcare professionals in Janesville
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many doctors are in Janesville?
387 physicians (MDs and DOs) have an active NPI and a Janesville practice address, among 1,556 Janesville healthcare professionals.
What are the most common physician specialties in Janesville?
By primary specialty: family medicine (88), emergency medicine (35), anesthesiology (27), internal medicine (23), obstetrics and gynecology (17).
Which Janesville hospitals have the most doctors?
Mercyhealth Hospital and Trauma Center-Janesville, with 419 affiliated physicians, followed by SSM Health St. Mary's Hospital - Janesville with 297.
Which medical groups have the most Janesville doctors?
Mercyhealth (501 physicians), Rock County Human Services Department Crisis Intervention (2 physicians) and Crossroads Counseling Center (1 physicians). Counts are physicians with a Wisconsin address.
How many Janesville physicians finished medical school 30 or more years ago?
99 of the 304 with a graduation year on file, or 33%. 54 graduated in the last 10 years.
How can I contact healthcare professionals in Janesville?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for healthcare professionals in Janesville through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.
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