Dr. John Joseph Jakimczyk, MD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 321 Main St, Acton, MA 01720-3718
- Practice phone
- Call (978) 635-8700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Acton Medical Associates
Primary care practice · Acton, Massachusetts
Find Dr. Jakimczyk'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.
Dr. John Joseph Jakimczyk is a pediatrician in Acton, Massachusetts
Dr. Jakimczyk practices at Acton Medical Associates in Acton, Massachusetts.
Dr. Jakimczyk's NPI, 1477542967, was assigned on October 17, 2005. Dr. Jakimczyk graduated from University of Massachusetts Medical School in 1997. Dr. Jakimczyk holds Massachusetts license 160759.
- NPI
- 1477542967NPI Registry (opens in a new tab)
- NPI enumeration date
- October 17, 2005
- NPI status
- Active
- Practice phone
- (978) 635-8700
- 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; and Dmand AI Affiliation Data
Dr. John Joseph Jakimczyk practices at Acton Medical Associates in Acton, Massachusetts
Dr. Jakimczyk's primary practice is Acton Medical Associates, at 321 Main St, Acton, MA 01720-3718. The practice phone is (978) 635-8700.
- Acton Medical Associates321 Main St, Acton, MA 01720-3718Phone(978) 635-8700
Source: Dmand AI Affiliation Data
Dr. John Joseph Jakimczyk is affiliated with 1 site of care and 1 medical group
Dr. Jakimczyk's primary practice is Acton Medical Associates in Acton, Massachusetts. The medical group on file is Acton Medical Associates.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Joseph Jakimczyk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jakimczyk practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Acton Medical Associates | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Joseph Jakimczyk is one of 2,101 pediatricians in Massachusetts
Pediatrics is Dr. Jakimczyk's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Jakimczyk is licensed in Massachusetts.
Specialties and state licenses
- Pediatrics, MassachusettsPrimary
Pediatricians near Dr. Jakimczyk
Counts of pediatricians 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
Dr. John Joseph Jakimczyk's patients have a median age of 15
Across all payers, Dmand AI patient panel data puts Dr. Jakimczyk's median patient age at 15, with 31% women.
Dr. Jakimczyk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 15
Patient panel by sex, all payers
- Women31%
- Men69%
Source: Dmand AI Patient Panel Data
Dr. John Joseph Jakimczyk graduated from University of Massachusetts Medical School
Dr. Jakimczyk graduated from University of Massachusetts Medical School in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Joseph Jakimczyk'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. John Joseph Jakimczyk
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What is Dr. John Joseph Jakimczyk's NPI number?
Dr. John Joseph Jakimczyk's NPI number is 1477542967. It was assigned on October 17, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John Joseph Jakimczyk?
Dr. John Joseph Jakimczyk is a pediatrician in Acton, Massachusetts. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. John Joseph Jakimczyk practice?
Dr. Jakimczyk practices at 321 Main St, Acton, MA 01720-3718. Dr. Jakimczyk's primary practice is Acton Medical Associates in Acton, Massachusetts.
What is Dr. John Joseph Jakimczyk's office phone number?
The practice phone on file for Dr. Jakimczyk is (978) 635-8700.
What is Dr. John Joseph Jakimczyk's medical license number?
Dr. Jakimczyk holds Massachusetts license 160759.
What medical group is Dr. John Joseph Jakimczyk part of?
Dr. Jakimczyk is linked to Acton Medical Associates.
Where did Dr. John Joseph Jakimczyk go to medical school?
Dr. Jakimczyk graduated from University of Massachusetts Medical School in 1997.
How long has Dr. John Joseph Jakimczyk been practicing?
Dr. Jakimczyk graduated from medical school in 1997, 29 years ago.
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