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Healthcare professionals in Ottawa, IL

  • HCP directory
  • Ottawa, Illinois
Healthcare professionals
420
Physicians (MD, DO)
114
Nurses and NPs
77
Physician assistants
6
Behavioral health clinicians
63

There are 114 physicians among 420 healthcare professionals in Ottawa.

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There are 114 physicians (MD and DO) among 420 healthcare professionals in Ottawa, IL

Counting every HCP with an active NPI and an Ottawa practice address. Physicians (MD, DO) are the largest group, with 114, and nurses and nurse practitioners second, with 77.

Ottawa HCPs by type

  1. Physicians (MD, DO)114
  2. Nurses and nurse practitioners77
  3. Behavioral health clinicians63
  4. Therapists (PT and OT)47
  5. Speech therapists and audiologists23
  6. Dentists and dental staff21
  7. Pharmacists18
  8. Athletic trainers17
  9. Chiropractors13
  10. Physician assistants6
  11. Other HCPs21

Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data

Family medicine is the most common physician specialty in Ottawa, with 18 physicians

Internal medicine is second, with 16, and emergency medicine third, with 15. Each physician is counted once, under the primary specialty on their NPI record.

Sources: NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data

Illinois Valley Surgical Associates has the most doctors of any Ottawa medical group, with 2

Illinois Valley Counseling Services is second with 0 physicians, and Calhoun Consultants third with 0. Counts are physicians and HCPs with an Illinois address.

Medical groups with the most doctors in Ottawa
#Medical groupParent organizationPhysiciansHCPs
1Illinois Valley Surgical AssociatesOttawaParent on file22
2Illinois Valley Counseling ServicesOttawa-09
3Calhoun ConsultantsOttawa-03
4Ottawa ChiropracticOttawa-03
5Spry Physical Therapy & Geriatric WellnessOttawa-03
6Peace by Piece CounselingOttawa-02
7Lil H.E.A.R.T. Therapy LLCOttawaParent on file00

Top 7 of 7 Ottawa medical groups

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

For health IT teams

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Dmand AI has the EHR for 248 of 420 Ottawa 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.

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193 Ottawa healthcare professionals practice at a hospital, the most common site of care

Group practices and clinics are second, with 149. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.

Ottawa HCPs by site of care

  1. Hospitals193
  2. Group practices and clinics149
  3. Home health agencies33
  4. Physician offices22
  5. Rural health clinics16
  6. Skilled nursing facilities10
  7. Hospices5
  8. Breast imaging centers2
  9. Ambulatory surgery centers2
  10. Therapy and rehab centers1

See every site where Ottawa 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 420.

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Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

39% of Ottawa physicians finished medical school 30 or more years ago

37 of the 94 Ottawa physicians with a graduation year on file. 11 graduated in the last 10 years.

Physicians by years since medical school

  1. Under 10 years ago11
  2. 10 to 19 years ago28
  3. 20 to 29 years ago18
  4. 30 to 39 years ago23
  5. 40 or more years ago14

Source: Dmand AI Professional Profile Data

Every Ottawa 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 Ottawa HCP directory

Sources for the data on this page
Data on this pageSource
HCPs, types and specialtiesNPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groupsDmand AI Affiliation Data
Medical school graduation yearDmand 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 an Ottawa practice address.

FAQ

Frequently asked questions about doctors and healthcare professionals in Ottawa

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 Ottawa?

114 physicians (MDs and DOs) have an active NPI and an Ottawa practice address, among 420 Ottawa healthcare professionals.

What are the most common physician specialties in Ottawa?

By primary specialty: family medicine (18), internal medicine (16), emergency medicine (15), diagnostic radiology (7), cardiovascular disease (6).

Which medical groups have the most Ottawa doctors?

Illinois Valley Surgical Associates (2 physicians), Illinois Valley Counseling Services (0 physicians) and Calhoun Consultants (0 physicians). Counts are physicians with an Illinois address.

How many Ottawa physicians finished medical school 30 or more years ago?

37 of the 94 with a graduation year on file, or 39%. 11 graduated in the last 10 years.

How can I contact healthcare professionals in Ottawa?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for healthcare professionals in Ottawa 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.

Dmand AI

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Search 420 Ottawa HCPs by specialty, hospital, group and city, with validated work emails and mobile numbers.

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