Jennifer Martell Collar, CNP
- Medicare patients, 2024
- 11
- Hospital affiliations
- 2
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 585 Lebanon Street, Melrose, MA 02176
- Practice phone
- Call (781) 979-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jennifer Collar'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.
Jennifer Martell Collar is a neonatal nurse practitioner in Melrose, Massachusetts
Jennifer Collar practices at MelroseWakefield Hospital in Melrose, Massachusetts, part of Tufts Medicine.
Jennifer Collar's NPI, 1881390029, was assigned on January 31, 2023. Jennifer Collar holds Massachusetts license RN284243.
- NPI
- 1881390029NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103290036
- NPI enumeration date
- January 31, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (781) 979-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jennifer Martell Collar practices at MelroseWakefield Hospital in Melrose, Massachusetts
Jennifer Collar's primary practice is MelroseWakefield Hospital, at 585 Lebanon Street, Melrose, MA 02176 in Middlesex County. The practice phone is (781) 979-3000.
- MelroseWakefield Hospital585 Lebanon Street, Melrose, MA 02176 · Middlesex CountyPhone(781) 979-3000
Source: Dmand AI Affiliation Data
Jennifer Martell Collar is affiliated with 3 sites of care and 4 medical groups
Jennifer Collar's primary practice is MelroseWakefield Hospital in Melrose, Massachusetts, part of Tufts Medicine. Jennifer Collar is also affiliated with Brigham and Women's Hospital. The medical group on file is Tufts Medical Center Community Care. Dmand AI also links Jennifer Collar to 3 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jennifer Martell Collar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jennifer Collar practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MelroseWakefield Hospital | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Tufts Medicine and 6.2K+ hospitals, with verified contacts in the same login.
Jennifer Martell Collar is one of 28 neonatal nurse practitioners in Massachusetts
Neonatal is Jennifer Collar's primary specialty in the NPI Registry, under taxonomy code 363LN0000X. Jennifer Collar is licensed in Massachusetts.
Specialties and state licenses
- Neonatal nurse practitioner, MassachusettsPrimary
Neonatal nurse practitioners near Jennifer Collar
Counts of neonatal 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
Jennifer Martell Collar treated 11 Medicare patients in 2024, average age 82
CMS counts 11 Medicare patients who saw Jennifer Collar in 2024. The largest group is under 65, with 0 patients. Their average risk score is 2.51, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jennifer Collar's median patient age at 68, with 56% women.
Jennifer Collar's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jennifer Collar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Jennifer Martell Collar takes part in Medicare
Jennifer Collar 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 Jennifer Martell Collar'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 Jennifer Martell Collar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jennifer Martell Collar's NPI number?
Jennifer Martell Collar's NPI number is 1881390029. It was assigned on January 31, 2023, and it is active in the NPI Registry.
What does Jennifer Martell Collar specialize in?
Jennifer Martell Collar is a neonatal nurse practitioner in Melrose, Massachusetts. The primary specialty in the NPI Registry is Neonatal Nurse Practitioner (taxonomy code 363LN0000X).
Where does Jennifer Martell Collar practice?
Jennifer Collar practices at 585 Lebanon Street, Melrose, MA 02176. Jennifer Collar's primary practice is MelroseWakefield Hospital in Melrose, Massachusetts, part of Tufts Medicine. Dmand AI also links Jennifer Collar to 3 medical groups and 1 group practice or clinic.
What is Jennifer Martell Collar's office phone number?
The practice phone on file for Jennifer Collar is (781) 979-3000.
What is Jennifer Martell Collar's medical license number?
Jennifer Collar holds Massachusetts license RN284243.
Which hospitals is Jennifer Martell Collar affiliated with?
Jennifer Collar practices at MelroseWakefield Hospital in Melrose, Massachusetts. Jennifer Collar is also affiliated with Brigham and Women's Hospital.
What medical group is Jennifer Martell Collar part of?
Jennifer Collar is linked to Tufts Medical Center Community Care. Dmand AI links Jennifer Collar to 3 more medical groups.
Does Jennifer Martell Collar accept Medicare?
Yes. CMS lists Jennifer Collar as accepting Medicare assignment.
How many Medicare patients does Jennifer Martell Collar see?
CMS counts 11 Medicare patients who saw Jennifer Collar in 2024, with an average age of 82.
How long has Jennifer Martell Collar been practicing?
Jennifer Collar graduated from medical school in 2022, 4 years ago.
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