Mary Ann Zimmerman, PNP
- Part D claims, 2024
- 23
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 300 Longwood Avenue, Boston, MA 02115
- Practice phone
- Call (617) 735-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mary Ann Zimmerman'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.
Mary Ann Zimmerman is a pediatric nurse practitioner in Boston, Massachusetts
Mary Ann Zimmerman practices at Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital.
Mary Ann Zimmerman's NPI, 1396829487, was assigned on October 25, 2006. Mary Ann Zimmerman holds Massachusetts license 191263.
- NPI
- 1396829487NPI Registry (opens in a new tab)
- NPI enumeration date
- October 25, 2006
- NPI status
- Active
- Practice phone
- (617) 735-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Mary Ann Zimmerman practices at Boston Children's Hospital in Boston, Massachusetts
Mary Ann Zimmerman's primary practice is Boston Children's Hospital, at 300 Longwood Avenue, Boston, MA 02115 in Suffolk County. The practice phone is (617) 735-6000.
- Boston Children's Hospital300 Longwood Avenue, Boston, MA 02115 · Suffolk CountyPhone(617) 735-6000
Source: Dmand AI Affiliation Data
Mary Ann Zimmerman is affiliated with 2 sites of care
Mary Ann Zimmerman's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dmand AI also links Mary Ann Zimmerman to 1 dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mary Ann Zimmerman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Ann Zimmerman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Children's Hospital | Available with a free account |
| +1 more affiliated site | 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 The Children's Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Mary Ann Zimmerman is one of 745 pediatric nurse practitioners in Massachusetts
Nurse practitioner is Mary Ann Zimmerman's primary specialty in the NPI Registry, under taxonomy code 363LP0200X. The record also lists pediatrics. Mary Ann Zimmerman is licensed in Massachusetts.
Specialties and state licenses
- Pediatric nurse practitioner, MassachusettsPrimary
Pediatric nurse practitioners near Mary Ann Zimmerman
Counts of pediatric 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
Mary Ann Zimmerman's patients have a median age of 16
Across all payers, Dmand AI patient panel data puts Mary Ann Zimmerman's median patient age at 16, with 47% women.
Mary Ann Zimmerman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 16
Patient panel by sex, all payers
- Women47%
- Men52%
Source: Dmand AI Patient Panel Data
Mary Ann Zimmerman wrote 23 Medicare Part D claims in 2024
In 2024, Mary Ann Zimmerman wrote 23 Medicare Part D claims. 78% of them were for generic drugs.
Mary Ann Zimmerman's Part D claims by kind of drug, 2024
- Generic18 claims78%
- Brand-name and other5 claims22%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Mary Ann Zimmerman'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Mary Ann Zimmerman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary Ann Zimmerman's NPI number?
Mary Ann Zimmerman's NPI number is 1396829487. It was assigned on October 25, 2006, and it is active in the NPI Registry.
What does Mary Ann Zimmerman specialize in?
Mary Ann Zimmerman is a pediatric nurse practitioner in Boston, Massachusetts. The primary specialty in the NPI Registry is Pediatric Nurse Practitioner (taxonomy code 363LP0200X).
Where does Mary Ann Zimmerman practice?
Mary Ann Zimmerman practices at 300 Longwood Avenue, Boston, MA 02115. Mary Ann Zimmerman's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dmand AI also links Mary Ann Zimmerman to 1 dialysis center.
What is Mary Ann Zimmerman's office phone number?
The practice phone on file for Mary Ann Zimmerman is (617) 735-6000.
What is Mary Ann Zimmerman's medical license number?
Mary Ann Zimmerman holds Massachusetts license 191263.
Which hospitals is Mary Ann Zimmerman affiliated with?
Mary Ann Zimmerman practices at Boston Children's Hospital in Boston, Massachusetts.
How long has Mary Ann Zimmerman been practicing?
Mary Ann Zimmerman's NPI was assigned in 2006.
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