John J. Lewczyk, PT
- Medicare patients, 2024
- 36
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 5 Neponset Street, Worcester, MA 01606
- Practice phone
- Call (508) 853-2716
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Reliant Medical Group - Worcester - Neponset Street
Mammography / Breast Imaging Center · Worcester, Massachusetts
Find John Lewczyk'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 J. Lewczyk is a physical therapist in Worcester, Massachusetts
John Lewczyk practices at Reliant Medical Group - Worcester - Neponset Street in Worcester, Massachusetts.
John Lewczyk's NPI, 1700865672, was assigned on January 10, 2006. John Lewczyk holds Massachusetts license 7090.
- NPI
- 1700865672NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981603370
- NPI enumeration date
- January 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 853-2716
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John J. Lewczyk practices at Reliant Medical Group - Worcester - Neponset Street in Worcester, Massachusetts
John Lewczyk's primary practice is Reliant Medical Group - Worcester - Neponset Street, at 5 Neponset Street, Worcester, MA 01606. The practice phone is (508) 853-2716.
- Reliant Medical Group - Worcester - Neponset Street5 Neponset Street, Worcester, MA 01606Phone(508) 853-2716
Source: Dmand AI Affiliation Data
John J. Lewczyk is affiliated with 2 sites of care and 1 medical group
John Lewczyk's primary practice is Reliant Medical Group - Worcester - Neponset Street in Worcester, Massachusetts. The medical group on file is Reliant Medical Group. Dmand AI also links John Lewczyk to 1 more group practice or clinic, named with a free account. John Lewczyk's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John J. Lewczyk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Lewczyk practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Reliant Medical Group - Worcester - Neponset Street | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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John J. Lewczyk is one of 2,892 physical therapists in Massachusetts
Physical therapist is John Lewczyk's primary specialty in the NPI Registry, under taxonomy code 225100000X. John Lewczyk is licensed in Massachusetts.
Specialties and state licenses
- Physical therapist, MassachusettsPrimary
Physical therapists near John Lewczyk
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 J. Lewczyk treated 36 Medicare patients in 2024, average age 72
CMS counts 36 Medicare patients who saw John Lewczyk in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Lewczyk's median patient age at 56, with 50% women.
John Lewczyk's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Lewczyk's Medicare patients by sex, 2024
- Women1439%
- Men2261%
Chronic conditions among John Lewczyk's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Ischemic heart disease39%
- Diabetes33%
- Mood disorders31%
Share of Medicare patients with each condition. A patient can have several.
John Lewczyk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How John J. Lewczyk takes part in Medicare
John Lewczyk 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 J. Lewczyk'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand 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 J. Lewczyk
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 J. Lewczyk's NPI number?
John J. Lewczyk's NPI number is 1700865672. It was assigned on January 10, 2006, and it is active in the NPI Registry.
What does John J. Lewczyk specialize in?
John J. Lewczyk is a physical therapist in Worcester, Massachusetts. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).
Where does John J. Lewczyk practice?
John Lewczyk practices at 5 Neponset Street, Worcester, MA 01606. John Lewczyk's primary practice is Reliant Medical Group - Worcester - Neponset Street in Worcester, Massachusetts. Dmand AI also links John Lewczyk to 1 group practice or clinic.
What is John J. Lewczyk's office phone number?
The practice phone on file for John Lewczyk is (508) 853-2716.
What is John J. Lewczyk's medical license number?
John Lewczyk holds Massachusetts license 7090.
What medical group is John J. Lewczyk part of?
John Lewczyk is linked to Reliant Medical Group.
Does John J. Lewczyk accept Medicare?
Yes. CMS lists John Lewczyk as accepting Medicare assignment.
How many Medicare patients does John J. Lewczyk see?
CMS counts 36 Medicare patients who saw John Lewczyk in 2024, with an average age of 72.
How long has John J. Lewczyk been practicing?
John Lewczyk graduated from medical school in 1988, 38 years ago.
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