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Edit this profileAt a glance
- Behavioral Healthcare Services, 435 Shrewsbury Street, Worcester, MA 01604
About Dr. Bahnassi
Mohamad A. Bahnassi, M.D. is a healthcare provider in Worcester, MA specializing in psychiatry. Mohamad is also listed as specializing in addiction medicine (neurology/psychiatry). According to Medicare claims data, Mohamad cared for 419 Medicare patients across 2,183 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, office or other outpatient visit for the evaluation and management of an established patient that requires the supervision of a physician or other qualified health care professional and provision of greater than 56 mg esketamine nasal self-administration,, and established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more. This provider record is associated with NPI 1487754974.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (508) 753-5554
- Email not available
Practice Locations
BEHAVIORAL HEALTHCARE SERVICES 435 SHREWSBURY STREET
Worcester, MA 01604
Conditions Commonly Evaluated or Treated
Within Psychiatry generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Anxiety, trauma, and obsessive-compulsive
Mood disorders
Psychotic disorders
Substance-related and addictive
Addiction & Substance Use
Cognitive and adjustment
Eating Disorders
Eating, sleep, and somatic
Mood & Depression
Neurodevelopmental and behavioral
Personality and dissociative
Sleep & Wakefulness
Procedures & services
Most searched procedures
- Anxiety and depression treatment
- Cognitive behavioral therapy
- Medication management
- Psychiatric evaluation
- Telepsychiatry
Assessment
Addiction care
Addiction Medicine
Assessments
Brain stimulation
Consultations
Diagnostics
Inpatient care
Interventional psychiatry
Psychotherapy
Sleep Medicine
Specialized care
Therapy
Therapy and care
Procedures Most Often Billed to Medicare
2,183 services · 419 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
1,743 | More than most peers in Psychiatry |
| Office or other outpatient visit for the evaluation and management of an established patient that requires the supervision of a physician or other qualified health care professional and provision of greater than 56 mg esketamine nasal self-administration, | Billing code | G2083 |
255 | More often than most peers in Psychiatry |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
144 | More often than most peers in Psychiatry |
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
41 | As often as other peers in Psychiatry |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other psychiatrists in Worcester 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1982 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Mohamad A. Bahnassi?
Mohamad A. Bahnassi is a psychiatrist in Worcester, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
What is Mohamad A. Bahnassi's address?
Mohamad A. Bahnassi is listed at Behavioral Healthcare Services 435 Shrewsbury Street, Worcester, MA 01604. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mohamad A. Bahnassi?
The number on file is (508) 753-5554. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mohamad A. Bahnassi's NPI number?
Mohamad A. Bahnassi's National Provider Identifier is 1487754974. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Mohamad A. Bahnassi train?
Mohamad A. Bahnassi attended Other, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How long has Mohamad A. Bahnassi been practicing?
Mohamad A. Bahnassi has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
What procedures does Mohamad A. Bahnassi perform?
According to Medicare billing data, Mohamad A. Bahnassi the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mohamad A. Bahnassi confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mohamad A. Bahnassi. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.