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Edit this profileAt a glance
- 143 State St, Newburyport, MA 01950
About Dr. Green
Based in Newburyport, MA, David W. Green, M.D. is listed in the NPI registry under psychiatry. David graduated from Michigan State University College of Human Medicine in 1977. Medicare claims data shows David provided 403 services to 93 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more and telephone medical discussion with physician, 21-30 minutes. NPI 1033192885 identifies this record in the national registry.
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
- (978) 462-2890
- Email not available
Practice Locations
143 STATE ST
Newburyport, MA 01950
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
Cognitive and adjustment
Eating, sleep, and somatic
- Binge-eating disorder
- Bulimia nervosa
- Illness anxiety disorder
Geriatric care
- Agitation in Dementia
Mental Health
Neurodevelopmental and behavioral
- Intellectual disability
- Autism
- Oppositional defiant disorder
Most searched conditions
Anxiety, trauma, and obsessive-compulsive
Mood disorders
Psychotic disorders
Substance-related and addictive
Addiction & Substance Use
Eating Disorders
Mood & Depression
Personality and dissociative
- Borderline personality disorder
- Dissociative disorders
- Narcissistic personality disorder
Sleep & Wakefulness
Procedures & services
Advanced treatment
- Esketamine treatment
Assessment
- Cognitive and memory screening
- Suicide and safety risk assessment
Most searched procedures
- Anxiety and depression treatment
- Cognitive behavioral therapy
- Medication management
- Psychiatric evaluation
- Telepsychiatry
Addiction care
Addiction Medicine
- Alcohol Detox and Withdrawal Management
- Dual Diagnosis Treatment
- Suboxone Treatment and MAT
Assessments
- Adult ADHD Testing
- Autism testing
- Cognitive Assessment
Brain stimulation
- Neurofeedback
- Vagus Nerve Stimulation
Consultations
- Psychiatric Second Opinion
Diagnostics
- Neuropsychological Testing
- Psychiatric Genetic Testing
Inpatient care
- Inpatient Psychiatric Care
Interventional psychiatry
- Spravato Treatment
Psychotherapy
Sleep Medicine
Specialized care
- Light Therapy
Therapy
Therapy and care
Procedures Most Often Billed to Medicare
403 services · 93 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
219 | More often than most peers in Psychiatry |
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
184 | More than most 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.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other psychiatrists in Newburyport 4
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Michigan State University College of Human Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1977 at Michigan State University College of Human Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does David W. Green specialize in?
David W. Green is a psychiatrist in Newburyport, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
Where is David W. Green located?
David W. Green is listed at 143 State St, Newburyport, MA 01950. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is David W. Green's phone number?
The number on file is (978) 462-2890. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for David W. Green?
David W. Green's National Provider Identifier is 1033192885. 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 David W. Green train?
David W. Green attended Michigan State University College of Human Medicine, graduating in 1977. This comes from the CMS National Downloadable File.
CMS public data
How much experience does David W. Green have?
David W. Green has 49 years experience. Calculated from a graduation year of 1977, reported in the CMS National Downloadable File.
CMS public data
What does David W. Green do most often?
According to Medicare billing data, David W. Green 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
Is David W. Green's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by David W. Green. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.