Mr. Mohamad Amjad Bahnassi
M.D. | Psychiatry | Addiction Medicine | 43+ years Exp
Behavioral Healthcare Services, 435 Shrewsbury Street, Worcester
Massachusetts, 01604-1689
508-753-5554 508-752-7245
Maps & DirectionsMr. Mohamad Amjad Bahnassi is a Worcester, Massachusetts based psychiatrist with 43 years of experience in Addiction Medicine. He completed his graduation in 1982. He may accept the Medicare-approved amount. Patients may be billed for more than the Medicare deductible and coinsurance. Active license number of Mr. Mohamad Amjad Bahnassi is 59555 for Psychiatry in Massachusetts. His current practice location is Behavioral Healthcare Services, 435 Shrewsbury Street, Worcester. Patients can reach him at 508-753-5554 or can fax him at 508-752-7245. Mr. Mohamad Amjad Bahnassi is M.D. in Addiction Medicine and his NPI number (Unique professional ID assigned by NPPES) is 1487754974.
Mr. Mohamad Amjad Bahnassi focuses on the evaluation, diagnosis, and treatment of people who have one or more disorders related to addictions like illegal drugs, alcohol, and prescription medication and other substances.
Complete Profile:
Mr. Mohamad Amjad Bahnassi speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Mr. Mohamad Amjad Bahnassi |
| Specialization: | Addiction Medicine |
| Gender: | Male |
| Credentials: | M.D. |
| Accepts Medicare Assignment: | May Accept |
| Practice Address: | Behavioral Healthcare Services, 435 Shrewsbury Street, Worcester,
Massachusetts, 01604-1689 |
| Phone: | 508-753-5554 |
| Fax: | 508-752-7245 |
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: | 3971550518 |
| Enrollment ID: | I20050405001191 |
| NPI Number: | 1487754974 |
| NPI Enumeration Date: | 24 Sep, 2006 |
| NPI Last Update On: | 16 Jun, 2025 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mr. Mohamad Amjad Bahnassi are as mentioned below.
| License Number | Specialization | State | Status | |
| 59555 | Psychiatry | Massachusetts | Primary | |
| 59555 | Addiction Medicine | Massachusetts | Secondary | |
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 |
| (220019) | Southbridge, MA | Acute 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 Mr. Mohamad Amjad Bahnassi is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Behavioral Healthcare Services (3779818828) | 17 |
Other Medical Identifiers:
Other legacy medical identifiers associated with Mr. Mohamad Amjad Bahnassi such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| J07208 | Other | Massachusetts | BCBS OF MASSACHUSETTS |
| 280650 | Other | | HEALTHSOURCE CMHC |
| 220864 | Other | | HARVARD PILGRIM |
| 110045495A | Medicaid | Massachusetts | |
| 984940 | Other | | NETWORK HEALTH |
| 260028312 | Other | | RAILROAD MEDICARE |
| 3032639 | Medicaid | Massachusetts | |
| 719978 | Other | | TUFTS HEALTH PLAN |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Mr. Mohamad Amjad Bahnassi
435 Shrewsbury Street,
Worcester, Massachusetts |
| Zip: | 01604-1689 |
| Phone Number: | 508-753-5554 |
| Fax Number: | 508-752-7245 |
Patients can reach Mr. Mohamad Amjad Bahnassi at
Behavioral Healthcare Services, 435 Shrewsbury Street, Worcester, Massachusetts or can
call to book an appointment on 508-753-5554.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.