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Healthcare professionals in Westerville, OH

  • HCP directory
  • Westerville, Ohio
Healthcare professionals
3,563
Physicians (MD, DO)
731
Nurses and NPs
413
Physician assistants
102
Behavioral health clinicians
844

There are 731 physicians among 3,563 healthcare professionals in Westerville. Mount Carmel St. Ann's has the most affiliated doctors, 563, and family medicine is the most common physician specialty.

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There are 731 physicians (MD and DO) among 3,563 healthcare professionals in Westerville, OH

Counting every HCP with an active NPI and a Westerville practice address. Behavioral health clinicians are the largest group, with 844, and nurses and nurse practitioners third, with 413.

Westerville HCPs by type

  1. Behavioral health clinicians844
  2. Physicians (MD, DO)731
  3. Nurses and nurse practitioners413
  4. Home and community care workers296
  5. Therapists (PT and OT)284
  6. Non-clinical and support staff276
  7. Athletic trainers127
  8. Pharmacists113
  9. Dentists and dental staff106
  10. Physician assistants102
  11. Other HCPs271

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

Family medicine is the most common physician specialty in Westerville, with 158 physicians

Internal medicine is second, with 128, and pediatrics third, with 91. Each physician is counted once, under the primary specialty on their NPI record.

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

Mount Carmel St. Ann's has the most affiliated doctors in Westerville, with 563

Mount Carmel Rehabilitation Hospital is second with 16 physicians. Physicians are counted at each hospital where they have a current affiliation, wherever they live.

Hospitals in Westerville with the most affiliated doctors
#HospitalHealth systemPhysiciansHCPs
1Mount Carmel St. Ann'sWestervilleTrinity Health563805
2Mount Carmel Rehabilitation HospitalWestervilleEncompass Health1623

Source: Dmand AI Affiliation Data

Central Ohio Primary Care has the most doctors of any Westerville medical group, with 559

Orthopedic One is second with 76 physicians, and Consultant Anesthesiologists Inc third with 45. Counts are physicians and HCPs with an Ohio address.

Medical groups with the most doctors in Westerville
#Medical groupParent organizationPhysiciansHCPs
1Central Ohio Primary CareWesterville-559750
2Orthopedic OneWesterville-76349
3Consultant Anesthesiologists IncWestervilleParent on file4594
4OrthoNeuroWestervilleParent on file3076
5Center for Surgical Dermatology & Dermatology AssociatesWestervilleParent on file2036
6Wedgewood Urgent CareWestervilleParent on file1560
7Central Ohio Skin & CancerWesterville-1215
8Diagnostic Pathology AssociatesWestervilleParent on file88
9Ohio Living Palliative MedicineWestervilleParent on file760
10Westerville Surgical SpecialistsWesterville-77

Top 10 of 47 Westerville medical groupsAll Westerville medical groups

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

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Dmand AI has the EHR for 1,840 of 3,563 Westerville 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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Group practices and clinics are the most common site of care for Westerville healthcare professionals, with 1,120

Hospitals are second, with 788. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.

Westerville HCPs by site of care

  1. Group practices and clinics1,120
  2. Hospitals788
  3. Ambulatory surgery centers158
  4. Home health agencies107
  5. Physician offices89
  6. Behavioral health centers14
  7. Therapy and rehab centers13
  8. FQHCs9
  9. Hospices7
  10. Dialysis centers4

See every site where Westerville 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 3,563.

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Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

24% of Westerville physicians finished medical school 30 or more years ago

136 of the 566 Westerville physicians with a graduation year on file. 87 graduated in the last 10 years.

Physicians by years since medical school

  1. Under 10 years ago87
  2. 10 to 19 years ago185
  3. 20 to 29 years ago158
  4. 30 to 39 years ago99
  5. 40 or more years ago37

Source: Dmand AI Professional Profile Data

Every Westerville 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 Westerville 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 Westerville practice address.

FAQ

Frequently asked questions about doctors and healthcare professionals in Westerville

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 Westerville?

731 physicians (MDs and DOs) have an active NPI and a Westerville practice address, among 3,563 Westerville healthcare professionals.

What are the most common physician specialties in Westerville?

By primary specialty: family medicine (158), internal medicine (128), pediatrics (91), obstetrics and gynecology (32), emergency medicine (28).

Which Westerville hospitals have the most doctors?

Mount Carmel St. Ann's, with 563 affiliated physicians, followed by Mount Carmel Rehabilitation Hospital with 16.

Which medical groups have the most Westerville doctors?

Central Ohio Primary Care (559 physicians), Orthopedic One (76 physicians) and Consultant Anesthesiologists Inc (45 physicians). Counts are physicians with an Ohio address.

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

136 of the 566 with a graduation year on file, or 24%. 87 graduated in the last 10 years.

How can I contact healthcare professionals in Westerville?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for healthcare professionals in Westerville 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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Search 3,563 Westerville HCPs by specialty, hospital, group and city, with validated work emails and mobile numbers.

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