John Macharia
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2026
- Practice address
- 223 Swanton Street, #1968, Winchester, MA 01890
- Practice phone
- Call (781) 530-0656
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Winchester Rehabilitation and Nursing Center
Skilled Nursing Facility · Winchester, Massachusetts
Find John Macharia'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 Macharia is a psychiatric/mental health nurse practitioner in Winchester, Massachusetts
John Macharia practices at Winchester Rehabilitation and Nursing Center in Winchester, Massachusetts.
John Macharia's NPI, 1285583468, was assigned on January 22, 2026. John Macharia holds Massachusetts license RN2369484.
- NPI
- 1285583468NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072092048
- NPI enumeration date
- January 22, 2026
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (781) 530-0656
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Macharia practices at Winchester Rehabilitation and Nursing Center in Winchester, Massachusetts
John Macharia's primary practice is Winchester Rehabilitation and Nursing Center, at 223 Swanton Street, #1968, Winchester, MA 01890 in Middlesex County. The practice phone is (781) 530-0656.
- Winchester Rehabilitation and Nursing Center223 Swanton Street, #1968, Winchester, MA 01890 · Middlesex CountyPhone(781) 530-0656
Source: Dmand AI Affiliation Data
John Macharia is affiliated with 2 sites of care and 1 medical group
John Macharia's primary practice is Winchester Rehabilitation and Nursing Center in Winchester, Massachusetts. The medical group on file is Supportive Care. Dmand AI also links John Macharia to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John Macharia's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Macharia practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Winchester Rehabilitation and Nursing Center | 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 Macharia is one of 1,687 psychiatric/mental health nurse practitioners in Massachusetts
Psychiatric/mental health is John Macharia's primary specialty in the NPI Registry, under taxonomy code 363LP0808X. John Macharia is licensed in Massachusetts.
Specialties and state licenses
- Psychiatric/mental health nurse practitioner, MassachusettsPrimary
Psychiatric/mental health nurse practitioners near John Macharia
Counts of psychiatric/mental health nurse practitioners 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 Macharia's patients have a median age of 86
Across all payers, Dmand AI patient panel data puts John Macharia's median patient age at 86, with 77% women.
John Macharia'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
- Women77%
- Men23%
Source: Dmand AI Patient Panel Data
How John Macharia takes part in Medicare
John Macharia 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 Macharia'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 Data |
| 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 Macharia
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 Macharia's NPI number?
John Macharia's NPI number is 1285583468. It was assigned on January 22, 2026, and it is active in the NPI Registry.
What does John Macharia specialize in?
John Macharia is a psychiatric/mental health nurse practitioner in Winchester, Massachusetts. The primary specialty in the NPI Registry is Psychiatric/Mental Health Nurse Practitioner (taxonomy code 363LP0808X).
Where does John Macharia practice?
John Macharia practices at 223 Swanton Street, #1968, Winchester, MA 01890. John Macharia's primary practice is Winchester Rehabilitation and Nursing Center in Winchester, Massachusetts. Dmand AI also links John Macharia to 1 group practice or clinic.
What is John Macharia's office phone number?
The practice phone on file for John Macharia is (781) 530-0656.
What is John Macharia's medical license number?
John Macharia holds Massachusetts license RN2369484.
What medical group is John Macharia part of?
John Macharia is linked to Supportive Care.
Does John Macharia accept Medicare?
Yes. CMS lists John Macharia as accepting Medicare assignment.
How long has John Macharia been practicing?
John Macharia graduated from medical school in 2023, 3 years ago.
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