John Feder
- Medicare patients, 2024
- 29
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 27 Governor Street, Ridgefield, CT 06877
- Practice phone
- Call (203) 438-5555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
RVNAhealth
Hospice - Independent · Ridgefield, Connecticut
Find John Feder's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
John Feder is a physical therapist in Waterbury, Connecticut
John Feder practices at RVNAhealth in Ridgefield, Connecticut.
John Feder's NPI, 1740649102, was assigned on February 15, 2016. John Feder holds Montana license 9382.
- NPI
- 1740649102NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092115238
- NPI enumeration date
- February 15, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 438-5555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Feder practices in Ridgefield and Waterbury
John Feder's primary practice is RVNAhealth, at 27 Governor Street, Ridgefield, CT 06877 in Fairfield County. The practice phone is (203) 438-5555. The NPI Registry lists John Feder's practice address as 84 Progress Ln, Waterbury, CT 06705.
- RVNAhealthPrimary27 Governor Street, Ridgefield, CT 06877 · Fairfield CountyPhone(203) 438-5555
- NPI Registry address84 Progress Ln, Waterbury, CT 06705 · Naugatuck Vly County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
John Feder is affiliated with 1 site of care and 2 medical groups
John Feder's primary practice is RVNAhealth in Ridgefield, Connecticut. The medical group on file is RVNAhealth. Dmand AI also links John Feder to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John Feder's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Feder practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| RVNAhealth | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John Feder is one of 1,540 physical therapists in Connecticut
Physical therapist is John Feder's primary specialty in the NPI Registry, under taxonomy code 225100000X. John Feder is licensed in Montana.
Specialties and state licenses
- Physical therapist, MontanaPrimary
Physical therapists near John Feder
Counts of physical therapists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
John Feder treated 29 Medicare patients in 2024, average age 86
CMS counts 29 Medicare patients who saw John Feder in 2024. The largest group is 85 and over, with 14 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.98, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts John Feder's median patient age at 86, with 59% women.
John Feder's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Feder's Medicare patients by sex, 2024
- Women1759%
- Men1241%
Chronic conditions among John Feder's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis72%
- Anxiety59%
- Mood disorders59%
- Depression52%
- Chronic kidney disease41%
- Diabetes41%
Share of Medicare patients with each condition. A patient can have several.
John Feder's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 86
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How John Feder takes part in Medicare
John Feder 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)
Sources for John Feder's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about John Feder
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 Feder's NPI number?
John Feder's NPI number is 1740649102. It was assigned on February 15, 2016, and it is active in the NPI Registry.
What does John Feder specialize in?
John Feder is a physical therapist in Waterbury, Connecticut. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).
Where does John Feder practice?
John Feder practices at 27 Governor Street, Ridgefield, CT 06877. John Feder also practices at 84 Progress Ln, Waterbury, CT 06705. John Feder's primary practice is RVNAhealth in Ridgefield, Connecticut. Dmand AI also links John Feder to 1 medical group.
What is John Feder's office phone number?
The practice phone on file for John Feder is (203) 438-5555.
What is John Feder's medical license number?
John Feder holds Montana license 9382.
What medical group is John Feder part of?
John Feder is linked to RVNAhealth. Dmand AI links John Feder to 1 more medical group.
Does John Feder accept Medicare?
Yes. CMS lists John Feder as accepting Medicare assignment.
How many Medicare patients does John Feder see?
CMS counts 29 Medicare patients who saw John Feder in 2024, with an average age of 86.
How long has John Feder been practicing?
John Feder graduated from medical school in 2006, 20 years ago.
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