Mark A Costanzo
NP | Nurse Practitioner - Pediatrics
300 Longwood Ave, Boston
Massachusetts, 02115-5724
617-355-6000
Mark A Costanzo is a Boston, Massachusetts based nurse practitioner who is specialized as Pediatrics NP. Active license number of Mark A Costanzo is RN2368659 for Pediatrics NP in Massachusetts. His current practice location is 300 Longwood Ave, Boston. Patients can reach him at 617-355-6000. Mark A Costanzo is NP with specialization in Pediatrics NP and his NPI number (Unique professional ID assigned by NPPES) is 1659850345.
Mark A Costanzo specializes in caring for newborns, infants, toddlers, adolescents and young adults. He perform pediatric health care maintenance, including well child exams, developmental screenings and in-depth physical assessments, such as vision, hearing and dental. Pediatrics Nurse Practitioner (PNP) focus on well-child care and the prevention or management of common pediatric acute illnesses and chronic conditions.
Complete Profile:
Mark A Costanzo speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Mark A Costanzo |
| Specialization: | Nurse Practitioner - Pediatrics (PNP) |
| Gender: | Male |
| Credentials: | NP |
| Practice Address: | 300 Longwood Ave, Boston,
Massachusetts, 02115-5724 |
| Phone: | 617-355-6000 |
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: | 1659850345 |
| NPI Enumeration Date: | 13 Aug, 2018 |
| NPI Last Update On: | 25 Oct, 2022 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mark A Costanzo are as mentioned below.
| License Number | Specialization | State | Status | |
| RN2368659 | Pediatrics NP | Massachusetts | Primary | |
| 78321 | Pediatrics NP | Kansas | Secondary | |
| 2018027810 | Pediatrics NP | Missouri | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Mark A Costanzo
300 Longwood Ave,
Boston, Massachusetts |
| Zip: | 02115-5724 |
Patients can reach Mark A Costanzo at
300 Longwood Ave, Boston, Massachusetts or can
call to book an appointment on 617-355-6000.
Comments/ Reviews:
Patients can read all the reviews posted for Mark A Costanzo below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Mark A Costanzo. It will help others make informed decisions.
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.