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Healthcare Providers & Facilities in Johnston, RI

Public healthcare directory of 564 individual practitioners and 192 healthcare facilities located in Johnston, Rhode Island.

564 Practitioners
192 Facilities
87 Specialties

Medical Specialties in Johnston

Select a specialty to view practitioner listings, practice locations, and qualifications.

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All Specialties in Johnston

Specialties with enough public records for a comparison with U.S. figures, besides those named above, plus the 60 largest of 80 more with at least one listed practitioner. Number of practitioners in brackets.

Chiropractic Providers

Dietary & Nutritional Service Providers

Eye and Vision Services Providers

Nursing Service Related Providers

Pharmacy Service Providers

Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Speech, Language and Hearing Service Providers

Featured Healthcare Providers in Johnston

Practitioner profiles in Johnston, RI with recent CMS Medicare or Open Payments data.

Dr. Amber Messitt , DO

Internal Medicine

Medicare Accepted
1539 Atwood Ave, Johnston, RI
Phone: 4012723410
NPI 1306157730

Jonathan Walker , MSPT

Physical Therapist

Medicare Accepted
1539 Atwood Ave, Johnston, RI
Phone: 4013510515
NPI 1114978889

Dr. James Mccann , MSC AUD

Audiologist - Assistive Technology Practitioner

Medicare Accepted
1395 Atwood Ave, Johnston, RI
Phone: 4019464660
NPI 1114044641

Dr. Denise Franzese , DC

Chiropractor

Medicare Accepted
1481 Atwood Ave, Johnston, RI
Phone: 4012720888
NPI 1750375739

Lauren Wilhoit , MOT, OTR, L

Occupational Therapist

Medicare Accepted
1524 Atwood Ave Ste Ll2, Johnston, RI
Phone: 4013835299
NPI 1235783051
Rhode Island Surgeons Inc, Johnston, RI
Phone: 4015216310
NPI 1851314959

Largest Cities in Rhode Island

Other Rhode Island cities with a full directory, by the number of active practitioners listed in NPPES.

How Johnston compares with the U.S.

Compared with the U.S. as a whole, Johnston has more clinicians in Social Worker - Clinical (2.3x), Physical Therapists (1.4x) and clinicians in Internal Medicine (1.4x) per 100,000 residents.

Johnston has 1,890 active clinicians per 100,000 residents, compared with 2,198 for the U.S.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

82% of clinicians in Johnston listed in the CMS Medicare file (145 of 177) accept Medicare assignment. That is lower than the Rhode Island share of 90%.

Only 177 of 564 active clinicians in Johnston appear in the CMS Medicare file, so this share describes that smaller group.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

19% of clinicians in Johnston listed in the CMS Medicare file (33 of 177) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Rhode Island share of 21%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Johnston CMS Healthcare & Financial Disclosures

CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Johnston, RI

Source: CMS public datasets

Healthcare operations in Johnston, RI encompass 564 active individual practitioners and 192 registered medical facilities across 87 clinical specialties.

According to CMS Medicare Part D analytics for 2024, prescription drug volume in Johnston accounts for $19.1 Million across 171,942 prescription claims. 254 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.1 Million in payments reported by companies to 108 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.

Medicare Part D Prescriptions (2024) $19.1M 171,942 Prescription Claims Source: data.cms.gov
Open Payments Sunshine Act (2025) $0.1M 108 Recipients Disclosed A reported payment does not necessarily mean the financial relationship is improper. Source: openpaymentsdata.cms.gov
Medicare (PECOS) Enrollment 254 Enrolled Medicare Practitioners Source: data.cms.gov
Medicare Part B Allowed Volume (2024) $9.0M 252,580 Services Performed Source: data.cms.gov

CMS PECOS: Eligible to Order or Refer for Medicare in Johnston

Part B Lab & Imaging Eligible: 176
Durable Medical Equipment (DME): 187
Home Health Agency (HHA): 129
Source: CMS Order and Referring