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Healthcare professionals in Marietta, GA

  • HCP directory
  • Marietta, Georgia
Healthcare professionals
6,599
Physicians (MD, DO)
1,374
Nurses and NPs
740
Physician assistants
370
Behavioral health clinicians
1,606

There are 1,374 physicians among 6,599 healthcare professionals in Marietta. Wellstar Kennestone Regional Medical Center has the most affiliated doctors, 1,626, and family medicine is the most common physician specialty.

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There are 1,374 physicians (MD and DO) among 6,599 healthcare professionals in Marietta, GA

Counting every HCP with an active NPI and a Marietta practice address. Behavioral health clinicians are the largest group, with 1,606, and nurses and nurse practitioners third, with 740.

Marietta HCPs by type

  1. Behavioral health clinicians1,606
  2. Physicians (MD, DO)1,374
  3. Nurses and nurse practitioners740
  4. Therapists (PT and OT)453
  5. Dentists and dental staff387
  6. Chiropractors384
  7. Physician assistants370
  8. Pharmacists323
  9. Non-clinical and support staff318
  10. Speech therapists and audiologists176
  11. Other HCPs468

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

Family medicine is the most common physician specialty in Marietta, with 127 physicians

Internal medicine is second, with 111, and pediatrics third, with 78. Each physician is counted once, under the primary specialty on their NPI record.

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

Wellstar Kennestone Regional Medical Center has the most affiliated doctors in Marietta, with 1,626

Wellstar Windy Hill is second with 1,242 physicians. Physicians are counted at each hospital where they have a current affiliation, wherever they live.

Hospitals in Marietta with the most affiliated doctors
#HospitalHealth systemPhysiciansHCPs
1Wellstar Kennestone Regional Medical CenterMariettaWellstar Health System1,6262,364
2Wellstar Windy HillMariettaWellstar Health System1,2421,443

Source: Dmand AI Affiliation Data

Wellstar Medical Group has the most doctors of any Marietta medical group, with 2,254

Quantum Radiology is second with 94 physicians, and Wellstar Kennestone Hospital third with 67. Counts are physicians and HCPs with a Georgia address.

Medical groups with the most doctors in Marietta
#Medical groupParent organizationPhysiciansHCPs
1Wellstar Medical GroupMariettaParent on file2,2543,861
2Quantum RadiologyMarietta-94117
3Wellstar Kennestone HospitalMariettaParent on file6780
4GI Specialists of GeorgiaMarietta-3057
5Covenant Medical GroupMariettaParent on file2842
6Skin Cancer Specialists PCMariettaParent on file2460
7Pinnacle OrthopaedicsMariettaParent on file1971
8Vascular Surgical AssociatesMarietta-1329
9Marietta Dermatology & The Skin Cancer CenterMarietta-1325
10Georgia Kidney AssociatesMarietta-1119

Top 10 of 106 Marietta medical groupsAll Marietta medical groups

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

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Dmand AI has the EHR for 3,414 of 6,599 Marietta 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 Marietta healthcare professionals, with 1,702

Hospitals are second, with 1,662. A clinician can practice at several kinds of site, so the shares overlap. Pharmacies are left out.

Marietta HCPs by site of care

  1. Group practices and clinics1,702
  2. Hospitals1,662
  3. Physician offices277
  4. Ambulatory surgery centers253
  5. Home health agencies99
  6. Breast imaging centers75
  7. Therapy and rehab centers47
  8. Skilled nursing facilities19
  9. Dialysis centers18
  10. Urgent care centers15

See every site where Marietta 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 6,599.

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Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

30% of Marietta physicians finished medical school 30 or more years ago

292 of the 983 Marietta physicians with a graduation year on file. 148 graduated in the last 10 years.

Physicians by years since medical school

  1. Under 10 years ago148
  2. 10 to 19 years ago292
  3. 20 to 29 years ago251
  4. 30 to 39 years ago182
  5. 40 or more years ago110

Source: Dmand AI Professional Profile Data

Every Marietta 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 Marietta 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 Marietta practice address.

FAQ

Frequently asked questions about doctors and healthcare professionals in Marietta

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 Marietta?

1,374 physicians (MDs and DOs) have an active NPI and a Marietta practice address, among 6,599 Marietta healthcare professionals.

What are the most common physician specialties in Marietta?

By primary specialty: family medicine (127), internal medicine (111), pediatrics (78), obstetrics and gynecology (75), diagnostic radiology (74).

Which Marietta hospitals have the most doctors?

Wellstar Kennestone Regional Medical Center, with 1,626 affiliated physicians, followed by Wellstar Windy Hill with 1,242.

Which medical groups have the most Marietta doctors?

Wellstar Medical Group (2,254 physicians), Quantum Radiology (94 physicians) and Wellstar Kennestone Hospital (67 physicians). Counts are physicians with a Georgia address.

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

292 of the 983 with a graduation year on file, or 30%. 148 graduated in the last 10 years.

How can I contact healthcare professionals in Marietta?

Dmand AI finds validated work emails, mobile numbers and practice phone numbers for healthcare professionals in Marietta 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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Find the right contacts among Marietta healthcare professionals

Search 6,599 Marietta HCPs by specialty, hospital, group and city, with validated work emails and mobile numbers.

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