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Edit this profileWhere to find Mary B. O'Malley, M.D., PhD
- Sanford location main office
Smmc, Dept of Psychiatry, 25 June St, Sanford, ME 04073 - Great Barrington location
434B Stockbridge Rd Lowr Level, Great Barrington, MA 01230
About Dr. O'malley
Mary B. O'Malley, M.D., PhD is a healthcare provider in Sanford, ME specializing in psychiatry. Mary is also listed as specializing in sleep medicine (neurology). According to Medicare claims data, Mary cared for 52 Medicare patients across 54 services. The services billed most often include initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes and psychiatric diagnostic evaluation with medical services. This provider record is associated with NPI 1649498742.
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
- (207) 324-4310
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
SMMC, DEPT OF PSYCHIATRY 25 JUNE ST
Sanford, ME 04073
434B Stockbridge Rd Lowr Level
Great Barrington, MA 01230
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
Geriatric care
Mental Health
Neurodevelopmental and behavioral
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
Sleep & Wakefulness
Procedures & services
Advanced treatment
Assessment
Most searched procedures
- Anxiety and depression treatment
- Cognitive behavioral therapy
- Medication management
- Psychiatric evaluation
- Telepsychiatry
Addiction care
Addiction Medicine
Assessments
- Adult ADHD Testing
- Autism testing
- Cognitive Assessment
Brain stimulation
Consultations
Diagnostics
Inpatient care
Interventional psychiatry
Psychotherapy
Sleep Medicine
Specialized care
Therapy
Therapy and care
Procedures Most Often Billed to Medicare
54 services · 52 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychiatric diagnostic evaluation with medical services | Treatment | 90792 |
15 | Less often than most peers in Psychiatry |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
39 | More often 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.
Other psychiatrists in Sanford 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1993 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Psychiatric diagnostic evaluation with medical services 8
Providers in ME who bill this service to Medicare most often.
Common questions
What is Dr. O'Malley's specialty?
Dr. O'Malley is a psychiatrist in Sanford, ME. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
Where can I find Dr. O'Malley?
Dr. O'Malley is listed at Smmc, Dept of Psychiatry 25 June St, Sanford, ME 04073. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. O'Malley?
The number on file is (207) 324-4310. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. O'Malley's NPI number?
Dr. O'Malley's National Provider Identifier is 1649498742. 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
What is Dr. O'Malley's medical education?
Dr. O'Malley attended Other, graduating in 1993. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. O'Malley been practicing?
Dr. O'Malley has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.
CMS public data
What is Dr. O'Malley known for?
According to Medicare billing data, Dr. O'Malley provides treatments such as psychiatric diagnostic evaluation with medical services, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. O'Malley confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. O'Malley. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.