Are you Dr. Marci? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 55 Fruit Street Wac 812, Massachusetts General Hospital, Boston, MA 02114
About Dr. Marci
Carl D. Marci, MD is a healthcare provider in Boston, MA specializing in psychiatry. Carl trained at Harvard Medical School, graduating in 1997. Medicare claims data shows Carl provided 134 services to 47 patients. The services billed most often include telephone medical discussion with physician, 21-30 minutes and subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes. This provider record is associated with NPI 1942284161.
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
- (617) 724-6300
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
55 FRUIT STREET WAC 812 MASSACHUSETTS GENERAL HOSPITAL
Boston, MA 02114
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
Brain stimulation
Consultations
Diagnostics
Inpatient care
Interventional psychiatry
Psychotherapy
Sleep Medicine
Specialized care
Therapy
Therapy and care
Procedures Most Often Billed to Medicare
134 services · 47 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
103 | More often than most peers in Psychiatry |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
31 | Less 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.
Related specialists at this location 4
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 Boston 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Harvard Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1997 at Harvard Medical School 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Marci?
Dr. Marci is a psychiatrist in Boston, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
What is Dr. Marci's address?
Dr. Marci is listed at 55 Fruit Street Wac 812 Massachusetts General Hospital, Boston, MA 02114. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Marci?
The number on file is (617) 724-6300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Marci?
Dr. Marci's National Provider Identifier is 1942284161. 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 Dr. Marci train?
Dr. Marci attended Harvard Medical School, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Marci have?
Dr. Marci has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Marci perform?
According to Medicare billing data, Dr. Marci 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 Dr. Marci's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Marci. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.