John Michael Flaherty, DC

  • Westerly, RI
  • Chiropractor
NPI1245250893PAC ID8729030507
Medicare patients, 2026
177
Hospital affiliations
1
State license
1
Year NPI issued
2006
Practice address
25 Wells Street, Westerly, RI 02891
Practice phone
Call (401) 596-6000
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Yale New Haven Health Westerly Hospital

Hospital · Westerly, Rhode Island

See all 2 affiliations

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John Michael Flaherty is a chiropractor in Westerly, Rhode Island

John Flaherty practices at Yale New Haven Health Westerly Hospital in Westerly, Rhode Island, part of Yale New Haven Health System.

John Flaherty's NPI, 1245250893, was assigned on July 19, 2006. John Flaherty graduated from Life Chiropractic College in 1997. John Flaherty holds Connecticut license 1268.

NPI and contact details
Medicare PAC ID
8729030507
NPI enumeration date
July 19, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(401) 596-6000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
55
Medical school graduation
1997

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

John Michael Flaherty practices at Yale New Haven Health Westerly Hospital in Westerly, Rhode Island

John Flaherty's primary practice is Yale New Haven Health Westerly Hospital, at 25 Wells Street, Westerly, RI 02891 in Washington County. The practice phone is (401) 596-6000.

Source: Dmand AI Affiliation Data

John Michael Flaherty is affiliated with 2 sites of care

John Flaherty's primary practice is Yale New Haven Health Westerly Hospital in Westerly, Rhode Island, part of Yale New Haven Health System. Dmand AI also links John Flaherty to 1 physician office, named with a free account.

See all 2 affiliations for John Flaherty

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

Dmand AI tracks the EHR system at John Michael Flaherty's practice

Dmand AI tracks the electronic health record (EHR) system at each site where John Flaherty practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Yale New Haven Health Westerly HospitalAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where John Flaherty practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Yale New Haven Health System and 6.2K+ hospitals, with verified contacts in the same login.

John Michael Flaherty is one of 120 chiropractors in Rhode Island

Chiropractor is John Flaherty's primary specialty in the NPI Registry, under taxonomy code 111N00000X. John Flaherty is licensed in Connecticut.

Specialties and state licenses

  • Chiropractor, ConnecticutPrimaryLicense 1268 · taxonomy 111N00000X

Chiropractors near John Flaherty

Counts of chiropractors with a Dmand AI profile, by place and practice. Each opens the list.

120chiropractors in Rhode Island
5chiropractors in Westerly

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

John Michael Flaherty treated 177 Medicare patients in 2026, average age 72

CMS counts 177 Medicare patients who saw John Flaherty in 2026. The largest group is 65 to 74, with 108 patients. 75% of them have high cholesterol, and 67% have high blood pressure. 6% are also on Medicaid. Their average risk score is 0.82, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts John Flaherty's median patient age at 62, with 54% women.

Medicare patients, 2026177
Average age72
Average risk score0.82
Also on Medicaid6%

John Flaherty's Medicare patients by age, 2026

CMS leaves out age groups with fewer than 11 patients.

John Flaherty's Medicare patients by sex, 2026

  • Women9453%
  • Men8347%

Chronic conditions among John Flaherty's Medicare patients, 2026

  1. High cholesterol75%
  2. High blood pressure67%
  3. Arthritis60%
  4. Anxiety25%
  5. Ischemic heart disease21%
  6. Mood disorders21%
  7. Osteoporosis21%
  8. Depression18%

Share of Medicare patients with each condition. A patient can have several.

John Flaherty's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women54%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data

How John Michael Flaherty takes part in Medicare

John Flaherty accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

John Michael Flaherty graduated from Life Chiropractic College

John Flaherty graduated from Life Chiropractic College in 1997.

  1. Medical schoolLife Chiropractic College

Source: Dmand AI Professional Profile Data

Sources for John Michael Flaherty's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about John Michael Flaherty

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

What is John Michael Flaherty's NPI number?

John Michael Flaherty's NPI number is 1245250893. It was assigned on July 19, 2006, and it is active in the NPI Registry.

What does John Michael Flaherty specialize in?

John Michael Flaherty is a chiropractor in Westerly, Rhode Island. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).

Where does John Michael Flaherty practice?

John Flaherty practices at 25 Wells Street, Westerly, RI 02891. John Flaherty's primary practice is Yale New Haven Health Westerly Hospital in Westerly, Rhode Island, part of Yale New Haven Health System. Dmand AI also links John Flaherty to 1 physician office, and a free account names each one.

What is John Michael Flaherty's office phone number?

The practice phone on file for John Flaherty is (401) 596-6000. Dmand AI also checks direct phone and mobile numbers, available with a free account.

What is John Michael Flaherty's email address?

Dmand AI checks professional and personal email addresses for John Flaherty through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.

What is John Michael Flaherty's medical license number?

John Flaherty holds Connecticut license 1268.

Which hospitals is John Michael Flaherty affiliated with?

John Flaherty practices at Yale New Haven Health Westerly Hospital in Westerly, Rhode Island.

Does John Michael Flaherty accept Medicare?

Yes. CMS lists John Flaherty as accepting Medicare assignment.

How many Medicare patients does John Michael Flaherty see?

CMS counts 177 Medicare patients who saw John Flaherty in 2026, with an average age of 72.

Where did John Michael Flaherty go to medical school?

John Flaherty graduated from Life Chiropractic College in 1997.

How long has John Michael Flaherty been practicing?

John Flaherty graduated from medical school in 1997, 29 years ago.

What EHR does John Michael Flaherty's practice use?

Dmand AI tracks the EHR system at Yale New Haven Health Westerly Hospital and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.

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