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Healthcare professionals in Fairfield, IL

  • HCP directory
  • Fairfield, Illinois
Healthcare professionals
183
Physicians (MD, DO)
34
Nurses and NPs
62
Physician assistants
11
Behavioral health clinicians
24

There are 34 physicians among 183 healthcare professionals in Fairfield. Fairfield Memorial Hospital has the most affiliated doctors, 120, and family medicine is the most common physician specialty.

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There are 34 physicians (MD and DO) among 183 healthcare professionals in Fairfield, IL

Counting every HCP with an active NPI and a Fairfield practice address. Nurses and nurse practitioners are the largest group, with 62, and behavioral health clinicians third, with 24.

Fairfield HCPs by type

  1. Nurses and nurse practitioners62
  2. Physicians (MD, DO)34
  3. Behavioral health clinicians24
  4. Physician assistants11
  5. Pharmacists9
  6. Athletic trainers8
  7. Therapists (PT and OT)8
  8. Speech therapists and audiologists7
  9. Chiropractors4
  10. Dentists and dental staff4
  11. Other HCPs12

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

Family medicine is the most common physician specialty in Fairfield, with 8 physicians

Internal medicine is second, with 6, and surgery third, with 4. Each physician is counted once, under the primary specialty on their NPI record.

  • Family medicine8
  • Internal medicine6
  • Surgery4
  • Emergency medicine3
  • Psychiatry3

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

Fairfield Memorial Hospital has the most affiliated doctors in Fairfield, with 120

Physicians are counted at each hospital where they have a current affiliation, wherever they live.

Hospitals in Fairfield with the most affiliated doctors
#HospitalHealth systemPhysiciansHCPs
1Fairfield Memorial HospitalFairfieldFairfield Memorial Hospital120217

Source: Dmand AI Affiliation Data

Horizon Healthcare has the most doctors of any Fairfield medical group, with 15

Fairfield Memorial Hospital - Horizon Healthcare is second with 1 physicians. Counts are physicians and HCPs with an Illinois address.

Medical groups with the most doctors in Fairfield
#Medical groupParent organizationPhysiciansHCPs
1Horizon HealthcareFairfieldParent on file1550
2Fairfield Memorial Hospital - Horizon HealthcareFairfieldParent on file14

Top 2 of 2 Fairfield 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 134 of 183 Fairfield 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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80 Fairfield healthcare professionals practice at a hospital, the most common site of care

Group practices and clinics are second, with 27. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.

Fairfield HCPs by site of care

  1. Hospitals80
  2. Group practices and clinics27
  3. Rural health clinics14
  4. FQHCs11
  5. Physician offices8
  6. Home health agencies8
  7. Skilled nursing facilities6
  8. Hospices1
  9. Therapy and rehab centers1

See every site where Fairfield 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 183.

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Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

52% of Fairfield physicians finished medical school 30 or more years ago

13 of the 25 Fairfield physicians with a graduation year on file. 2 graduated in the last 10 years.

Physicians by years since medical school

  1. Under 10 years ago2
  2. 10 to 19 years ago5
  3. 20 to 29 years ago5
  4. 30 to 39 years ago8
  5. 40 or more years ago5

Source: Dmand AI Professional Profile Data

Every Fairfield 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 Fairfield 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 a Fairfield practice address.

FAQ

Frequently asked questions about doctors and healthcare professionals in Fairfield

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 Fairfield?

34 physicians (MDs and DOs) have an active NPI and a Fairfield practice address, among 183 Fairfield healthcare professionals.

What are the most common physician specialties in Fairfield?

By primary specialty: family medicine (8), internal medicine (6), surgery (4), emergency medicine (3), psychiatry (3).

Which medical groups have the most Fairfield doctors?

Horizon Healthcare (15 physicians) and Fairfield Memorial Hospital - Horizon Healthcare (1 physicians). Counts are physicians with an Illinois address.

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

13 of the 25 with a graduation year on file, or 52%. 2 graduated in the last 10 years.

How can I contact healthcare professionals in Fairfield?

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

Find the right contacts among Fairfield healthcare professionals

Search 183 Fairfield HCPs by specialty, hospital, group and city, with validated work emails and mobile numbers.

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