Margaret Ann Lewerk, PA
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice locations
- 2
- Practice address
- 330 Brookline Avenue, Boston, MA 02215
- Practice phone
- Call (617) 667-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Margaret Ann Lewerk'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.
Margaret Ann Lewerk is a physician assistant in Lisbon, Connecticut
Margaret Ann Lewerk practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health.
Margaret Ann Lewerk's NPI, 1669286969, was assigned on February 5, 2025. Margaret Ann Lewerk holds Massachusetts license PA101215.
- NPI
- 1669286969NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385158740
- NPI enumeration date
- February 5, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 667-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Margaret Ann Lewerk practices in Boston and Lisbon
Margaret Ann Lewerk's primary practice is Beth Israel Deaconess Medical Center, at 330 Brookline Avenue, Boston, MA 02215 in Suffolk County. The practice phone is (617) 667-7000. The NPI Registry lists Margaret Ann Lewerk's practice address as 174 Kendall Rd, Lisbon, CT 06351.
- Beth Israel Deaconess Medical CenterPrimary330 Brookline Avenue, Boston, MA 02215 · Suffolk CountyPhone(617) 667-7000
- NPI Registry address174 Kendall Rd, Lisbon, CT 06351
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Margaret Ann Lewerk is affiliated with 1 site of care and 1 medical group
Margaret Ann Lewerk's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP).
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Margaret Ann Lewerk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Margaret Ann Lewerk practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beth Israel Deaconess Medical Center | 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 Beth Israel Lahey Health and 6.2K+ hospitals, with verified contacts in the same login.
Margaret Ann Lewerk is one of 1,682 physician assistants in Connecticut
Physician assistant is Margaret Ann Lewerk's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Margaret Ann Lewerk is licensed in Massachusetts.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
Physician assistants near Margaret Ann Lewerk
Counts of physician assistants 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
Margaret Ann Lewerk's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Margaret Ann Lewerk's median patient age at 68, with 75% women.
Margaret Ann Lewerk'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
- Women75%
- Men25%
Source: Dmand AI Patient Panel Data
How Margaret Ann Lewerk takes part in Medicare
Margaret Ann Lewerk 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 Margaret Ann Lewerk'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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 Margaret Ann Lewerk
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Margaret Ann Lewerk's NPI number?
Margaret Ann Lewerk's NPI number is 1669286969. It was assigned on February 5, 2025, and it is active in the NPI Registry.
What does Margaret Ann Lewerk specialize in?
Margaret Ann Lewerk is a physician assistant in Lisbon, Connecticut. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Margaret Ann Lewerk practice?
Margaret Ann Lewerk practices at 330 Brookline Avenue, Boston, MA 02215. Margaret Ann Lewerk also practices at 174 Kendall Rd, Lisbon, CT 06351. Margaret Ann Lewerk's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health.
What is Margaret Ann Lewerk's office phone number?
The practice phone on file for Margaret Ann Lewerk is (617) 667-7000.
What is Margaret Ann Lewerk's medical license number?
Margaret Ann Lewerk holds Massachusetts license PA101215.
Which hospitals is Margaret Ann Lewerk affiliated with?
Margaret Ann Lewerk practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts.
What medical group is Margaret Ann Lewerk part of?
Margaret Ann Lewerk is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP).
Does Margaret Ann Lewerk accept Medicare?
Yes. CMS lists Margaret Ann Lewerk as accepting Medicare assignment.
How long has Margaret Ann Lewerk been practicing?
Margaret Ann Lewerk graduated from medical school in 2024, 2 years ago.
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