John Roger Sebastianelli

MD | Psychologist - Prescribing (Medical) | 51+ years Exp


  76 Summer St, Haverhill
     Massachusetts, 01830-5814
  781-373-8222    978-373-8223 Maps & Directions
John Roger Sebastianelli is a Haverhill, Massachusetts based psychologist with 51 years of experience in Prescribing (Medical) Psychology. He completed his graduation from Jefferson Medical College Of Thomas Jefferson University in 1973. He is also affiliated with hospitals like He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of John Roger Sebastianelli is 71571 in Massachusetts. His current practice location is 76 Summer St, Haverhill. Patients can reach him at 781-373-8222 or can fax him at 978-373-8223. John Roger Sebastianelli is MD in Prescribing (Medical) Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1548308927.
John Roger Sebastianelli is a licensed psychologist who has completed specialized, post-doctoral training in psychopharmacology, passed a national proficiency examination in psychopharmacology, and is authorized by state statute to prescribe medications, in accordance with their state law and state licensing authority, for the evaluation, diagnosis, management and treatment of mental, nervous, emotional, behavioral, and related disorders.
Complete Profile:
John Roger Sebastianelli speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: John Roger Sebastianelli
Specialization: Prescribing (Medical) Psychology
Gender:Male
Credentials: MD
Experience: 51+ years
Medical School Attended:Jefferson Medical College Of Thomas Jefferson University
Graduation Year:1973
Accepts Medicare Assignment:Yes
Practice Address:76 Summer St, Haverhill,
Massachusetts, 01830-5814
Phone:781-373-8222
Fax:978-373-8223
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.
PAC ID: 3779520770
Enrollment ID: I20050412000297
NPI Number: 1548308927
NPI Enumeration Date: 01 Feb, 2007
NPI Last Update On: 11 Apr, 2023

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for John Roger Sebastianelli are as mentioned below.
License NumberSpecializationStateStatus
71571 MassachusettsPrimary
71571Prescribing (Medical) Psychology MassachusettsSecondary
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) State Hospital Type
(220080)Methuen, MAAcute Care Hospital
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name with which John Roger Sebastianelli is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Steward Medical Group Inc (2860688728)1580
Other Medical Identifiers:
Other legacy medical identifiers associated with John Roger Sebastianelli such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
1300138OtherMassachusettsMASS PROVIDER NUMBER
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: John Roger Sebastianelli
76 Summer St,
Haverhill, Massachusetts
Zip: 01830-5814
Phone Number: 978-373-8222
Fax Number: 978-373-8223
Patients can reach John Roger Sebastianelli at 76 Summer St, Haverhill, Massachusetts or can call to book an appointment on 781-373-8222.
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*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 December, 2024.