Mrs. Marissa L Osorio
WHNP | Nurse Practitioner - Women Health
1021 Main St Ste 102, Winchester
Massachusetts, 01890-1971
781-721-4701
Mrs. Marissa L Osorio is a Winchester, Massachusetts based nurse practitioner who is specialized as Women Health nurse. Active license number of Mrs. Marissa L Osorio is RN2328964 for Women Health in Massachusetts. Her current practice location is 1021 Main St Ste 102, Winchester. Patients can reach her at 781-721-4701. Mrs. Marissa L Osorio is WHNP with specialization in Women Health and her NPI number (Unique professional ID assigned by NPPES) is 1770273591.
Mrs. Marissa L Osorio has an advanced education and clinical experience in women’s health care and provides essential care to women of all ages. Women Health Nurse Practitioner (WHNPs) provide screenings for an array of health-related issues like breast cancer, cervical cancer, diabetes, human papillomavirus infection (HPV) and STIs. WHNPs also check for early signs of Alzheimer’s disease, heart disease and hypertension, and interpersonal and domestic violence.
Complete Profile:
Mrs. Marissa L Osorio speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Mrs. Marissa L Osorio |
| Specialization: | Women Health Nurse Practitioner (WHNP) |
| Gender: | Female |
| Credentials: | WHNP |
| Practice Address: | 1021 Main St Ste 102, Winchester,
Massachusetts, 01890-1971 |
| Phone: | 781-721-4701 |
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: | 1770273591 |
| NPI Enumeration Date: | 15 May, 2023 |
| NPI Last Update On: | 20 Nov, 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 Mrs. Marissa L Osorio are as mentioned below.
| License Number | Specialization | State | Status | |
| RN2328964 | Women Health | Massachusetts | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Mrs. Marissa L Osorio
103 Fox Rd Unit 623,
Waltham, Massachusetts |
| Zip: | 02451-0206 |
| Phone Number: | 617-455-5365 |
Patients can reach Mrs. Marissa L Osorio at
1021 Main St Ste 102, Winchester, Massachusetts or can
call to book an appointment on 781-721-4701.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.