Maureen Johnston, NP
- Medicare patients, 2024
- 22
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2013
- Practice address
- 25 Carleton St, Cambridge, MA 02142
- Practice phone
- Call (617) 253-4481
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
MIT Health - Cambridge
Urgent Care Center · Cambridge, Massachusetts
Find Maureen Johnston'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.
Maureen Johnston is a primary care nurse practitioner in Cambridge, Massachusetts
Maureen Johnston practices at MIT Health - Cambridge in Cambridge, Massachusetts.
Maureen Johnston's NPI, 1699104828, was assigned on November 7, 2013. Maureen Johnston holds Massachusetts license RN234321.
- NPI
- 1699104828NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133446735
- NPI enumeration date
- November 7, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 253-4481
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Maureen Johnston practices at MIT Health - Cambridge in Cambridge, Massachusetts
Maureen Johnston's primary practice is MIT Health - Cambridge, at 25 Carleton St, Cambridge, MA 02142. The practice phone is (617) 253-4481.
- MIT Health - Cambridge25 Carleton St, Cambridge, MA 02142Phone(617) 253-4481
Source: Dmand AI Affiliation Data
Maureen Johnston is affiliated with 2 sites of care and 1 medical group
Maureen Johnston's primary practice is MIT Health - Cambridge in Cambridge, Massachusetts. The medical group on file is MIT Health. Dmand AI also links Maureen Johnston to 1 more group practice or clinic, named with a free account. Maureen Johnston's employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Maureen Johnston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Maureen Johnston practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MIT Health - Cambridge | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Maureen Johnston is one of 274 primary care nurse practitioners in Massachusetts
Primary care is Maureen Johnston's primary specialty in the NPI Registry, under taxonomy code 363LP2300X. Maureen Johnston is licensed in Massachusetts.
Specialties and state licenses
- Primary care nurse practitioner, MassachusettsPrimary
Primary care nurse practitioners near Maureen Johnston
Counts of primary care 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
Maureen Johnston treated 22 Medicare patients in 2024, average age 80
CMS counts 22 Medicare patients who saw Maureen Johnston in 2024. 50% of them have high blood pressure. Their average risk score is 0.61, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Maureen Johnston's median patient age at 52, with 58% women.
Chronic conditions among Maureen Johnston's Medicare patients, 2024
- High blood pressure50%
Share of Medicare patients with each condition. A patient can have several.
Maureen Johnston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Maureen Johnston takes part in Medicare
Maureen Johnston 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 Maureen Johnston'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 Maureen Johnston
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Maureen Johnston's NPI number?
Maureen Johnston's NPI number is 1699104828. It was assigned on November 7, 2013, and it is active in the NPI Registry.
What does Maureen Johnston specialize in?
Maureen Johnston is a primary care nurse practitioner in Cambridge, Massachusetts. The primary specialty in the NPI Registry is Primary Care Nurse Practitioner (taxonomy code 363LP2300X).
Where does Maureen Johnston practice?
Maureen Johnston practices at 25 Carleton St, Cambridge, MA 02142. Maureen Johnston's primary practice is MIT Health - Cambridge in Cambridge, Massachusetts. Dmand AI also links Maureen Johnston to 1 group practice or clinic.
What is Maureen Johnston's office phone number?
The practice phone on file for Maureen Johnston is (617) 253-4481.
What is Maureen Johnston's medical license number?
Maureen Johnston holds Massachusetts license RN234321.
What medical group is Maureen Johnston part of?
Maureen Johnston is linked to MIT Health.
Does Maureen Johnston accept Medicare?
Yes. CMS lists Maureen Johnston as accepting Medicare assignment.
How many Medicare patients does Maureen Johnston see?
CMS counts 22 Medicare patients who saw Maureen Johnston in 2024, with an average age of 80.
How long has Maureen Johnston been practicing?
Maureen Johnston graduated from medical school in 2013, 13 years ago.
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