Are you Regana C. Sisson, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 250 Arsenal St, Augusta, ME 04333
About Dr. Sisson
Regana C. Sisson, M.D. practices psychiatry in Augusta, ME. Medicare claims data shows Regana provided 259 services to 72 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes, subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, and hospital discharge day management, more than 30 minutes. The provider's National Provider Identifier (NPI) is 1003042185.
Factual summary compiled by Guide.md from public records; not written by this provider.
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) 624-3981
- Email not available
Practice Locations
250 ARSENAL ST
Augusta, ME 04333
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
259 services · 72 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychiatric diagnostic evaluation | Treatment | 90791 |
11 | Less often than most peers in Psychiatry |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
186 | More often than most peers in Psychiatry |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
40 | Less often than most peers in Psychiatry |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
22 | 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 at this location 1
Same specialty, same street address — most likely the same department or group.
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.
More connections — 8 related providers in 2 groups
Other psychiatrists in Augusta 7
Same specialty, same city.
Also performs Psychiatric diagnostic evaluation 1
Providers in ME who bill this service to Medicare most often.
Common questions
What is Regana C. Sisson's specialty?
Regana C. Sisson is a psychiatrist in Augusta, 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 Regana C. Sisson?
Regana C. Sisson is listed at 250 Arsenal St, Augusta, ME 04333. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Regana C. Sisson?
The number on file is (207) 624-3981. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Regana C. Sisson?
Regana C. Sisson's National Provider Identifier is 1003042185. 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
How much experience does Regana C. Sisson have?
Regana C. Sisson has 17+ years experience. Registered with an NPI since 2009. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Regana C. Sisson known for?
According to Medicare billing data, Regana C. Sisson provides treatments such as psychiatric diagnostic evaluation, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Regana C. Sisson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Regana C. Sisson. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.