Margaret J Layo
APRN FNP-BC | Nurse Practitioner
480 Pleasant St Ste A300, Watertown
Massachusetts, 02472-2463
617-926-9000
Margaret J Layo is a Watertown, Massachusetts based nurse practitioner. Active license number of Margaret J Layo is RN2326899 for Family in Massachusetts. Her current practice location is 480 Pleasant St Ste A300, Watertown. Patients can reach her at 617-926-9000 or can fax her at 617-926-7053. Margaret J Layo is APRN FNP-BC and her NPI number (Unique professional ID assigned by NPPES) is 1184225401.
Margaret J Layo has completed additional training beyond basic nursing education and provides primary health care services in accordance with state nurse practice laws or statutes. NPs are trained to assess patient needs, order and interpret diagnostic and laboratory tests, diagnose disease, formulate and prescribe medications and treatment plans.
Complete Profile:
Margaret J Layo speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Margaret J Layo |
| Specialization: | Nurse Practitioner (NP) |
| Gender: | Female |
| Credentials: | APRN FNP-BC |
| Practice Address: | 480 Pleasant St Ste A300, Watertown,
Massachusetts, 02472-2463 |
| Phone: | 617-926-9000 |
| Fax: | 617-926-7053 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1184225401 |
| NPI Enumeration Date: | 03 Nov, 2020 |
| NPI Last Update On: | 08 Apr, 2025 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Margaret J Layo are as mentioned below.
| License Number | Specialization | State | Status | |
| RN2326899 | Family | Massachusetts | Primary | |
| RN2326899 | Nurse Practitioner | Massachusetts | Secondary | |
| RN2326899 | Primary Care | Massachusetts | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Margaret J Layo such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 110195702A | Medicaid | Massachusetts | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Margaret J Layo
330 Mt Auburn St, Parsons 2
Cambridge, Massachusetts |
| Zip: | 02138-5597 |
| Phone Number: | 617-926-9000 |
| Fax Number: | 617-926-7053 |
Patients can reach Margaret J Layo at
480 Pleasant St Ste A300, Watertown, Massachusetts or can
call to book an appointment on 617-926-9000.
Comments/ Reviews:
Patients can read all the reviews posted for Margaret J Layo below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Margaret J Layo. It will help others make informed decisions.
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.