Physician assistants in Waterbury, CT

  • Medical physician assistant
  • Waterbury, Connecticut
Physician assistants
39
Linked to a hospital or group
28
Hospitals with a physician assistant
8
Medical groups with a physician assistant
26
Practice at a hospital
20

There are 39 physician assistants in Waterbury. Trinity Health Of New England Medical Group has the most, 12, and Saint Mary's Hospital has the most affiliated physician assistants, 13.

Find work emails and mobile numbers for all 39 Waterbury physician assistants

Validated work emails and mobile numbers for Waterbury physician assistants, found through healthcare waterfall enrichment, with a free Dmand AI account.

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Waterbury physician assistants, listed A to Z by last name

Each physician assistant on the list has medical physician assistant as their primary specialty and a Waterbury practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

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Sort and filter all 39 Waterbury physician assistants by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

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Waterbury physician assistants, A to Z
Physician assistantHospitalsMedical groupsEmail and phone
Elif AjrediniNPI 1891331591-1 groupContacts
Angela M. Barrows, PANPI 1356370662-1 groupContacts
Justin L. Champagne, PA-CNPI 10736971081 hospital2 groupsContacts
Maryann Chomiak, PANPI 1669577953-1 groupContacts
Raymond Dunne, PANPI 17705839811 hospital2 groupsContacts
Geoffrey E. Ferrucci, PANPI 11443143111 hospital2 groupsContacts
Haleh Fitzgerald, PA-CNPI 17305519201 hospital4 groupsContacts
Stephanie Grace Dibble Fredericks, PA-CNPI 13265468621 hospital1 groupContacts
James Robert Gerace, PANPI 15088879361 hospital1 groupContacts
Lila Kelly Guarco, PA-CNPI 10631747533 hospitals4 groupsContacts
Ed Haggag, PA-CNPI 1033138383-1 groupContacts
Marlo Herrick, PA-CNPI 1881778892-4 groupsContacts
Julie Ann Hirokawa, PA-CNPI 1356502231-3 groupsContacts
Shifa JacobNPI 1144892373-2 groupsContacts
Michelle Marie Lachance, PANPI 11543576711 hospital2 groupsContacts
Kelley Nguyen, PANPI 14772867891 hospital2 groupsContacts
David James Peregrim, PA-CNPI 12951413492 hospitals9 groupsContacts
Jason Paul Prevelige, PA-CNPI 18718267011 hospital3 groupsContacts
Gina Rupert, PA-CNPI 11846527112 hospitals1 groupContacts
Yitzchak Shaul Senft, PANPI 12550671041 hospital2 groupsContacts
Laura M. Smith, PA-CNPI 17306876661 hospital4 groupsContacts
Dylan Stempel, PA-CNPI 10538132201 hospital5 groupsContacts
Mark David Stevens, PANPI 18515483741 hospital1 groupContacts
Merin P. Swistro, PA-CNPI 19021529601 hospital2 groupsContacts
Ashley Townsend, PA-CNPI 18810771701 hospital4 groupsContacts
Cara Valenti, PA-CNPI 19025326741 hospital1 groupContacts
Beverly J. WaczekNPI 1629094131-1 groupContacts
Pamela Nicole Warren, PA-CNPI 14676188271 hospital1 groupContacts

The list shows the 28 physician assistants with a public profile. The other 11 are counted in the total and searchable with a free account.

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

For health IT teams

Find Waterbury physician assistants by the EHR they use

Dmand AI has the EHR for 35 of 39 Waterbury physician assistants, 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.

Trinity Health Of New England Medical Group has the most physician assistants in Waterbury, with 12

Trinity Health of New England Medical Group - Urgent Care is second with 5, and Hartford Hospital third with 2. Counts are physician assistants with a Connecticut address linked to each group.

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

Saint Mary's Hospital has the most affiliated physician assistants in Waterbury, with 13

Saint Francis Hospital is second with 2, and UConn Health Waterbury Hospital third with 2. Waterbury physician assistants are affiliated with 8 hospitals in all.

Hospitals with the most physician assistants in Waterbury
#HospitalHealth systemPhysician assistants
1Saint Mary's HospitalWaterburyTrinity Health13
2Saint Francis HospitalHartfordTrinity Health2
3UConn Health Waterbury HospitalWaterburyState of Connecticut2
4Northwell Danbury HospitalDanburyNorthwell Health2
5Bridgeport HospitalBridgeportYale New Haven Health System1
6Yale New Haven HospitalNew HavenYale New Haven Health System1
7Hartford HospitalHartfordHartford HealthCare1
8UConn John Dempsey HospitalFarmingtonState of Connecticut1

Top 8 of 8 Waterbury hospitals with an affiliated physician assistant

See every hospital and group for each Waterbury physician assistant

Each public profile names one place a physician assistant practices. A free account shows all of them, with the employer, the EHR and validated contacts.

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Source: Dmand AI Affiliation Data

Most Waterbury physician assistants practice at a hospital: 20 of the 28 with a mapped site

13 also practice at a medical group site, and 3 at urgent care centers. A physician assistant can practice at several kinds of site, so the shares overlap.

Waterbury physician assistants by site of care

  1. Hospitals20
  2. Medical group practices13
  3. Urgent care centers3

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

Every Waterbury physician assistant profile shows current hospitals and groups, Medicare activity and 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 Waterbury physician assistant 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

Data last refreshed October 2026Report an inaccuracyRemove my information

Physician assistants are HCPs whose primary specialty is medical physician assistant (taxonomy code 363AM0700X), with an active NPI and a Waterbury practice address.

FAQ

Frequently asked questions about physician assistants in Waterbury

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many physician assistants are in Waterbury?

39 physician assistants have an active NPI, a Waterbury practice address and medical physician assistant (taxonomy code 363AM0700X) as their primary specialty. 28 of them are linked to a hospital or medical group.

Which Waterbury medical groups have the most physician assistants?

Trinity Health Of New England Medical Group, with 12, followed by Trinity Health of New England Medical Group - Urgent Care with 5 and Hartford Hospital with 2.

Which Waterbury hospitals have the most physician assistants?

Saint Mary's Hospital, with 13 affiliated physician assistants, followed by Saint Francis Hospital with 2 and UConn Health Waterbury Hospital with 2.

What share of Waterbury physician assistants practice at a hospital?

20 of the 28 Waterbury physician assistants with a mapped site of care, or 71%, have a current hospital affiliation.

What is the taxonomy code for medical physician assistant?

363AM0700X is the NPPES taxonomy code for medical physician assistant. Sub-specialties with their own code are counted on their own lists.

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Search 39 Waterbury physician assistants by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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