Dr. Deborah L Blacker
MD SCD | Psychiatry | 41+ years Exp
55 Fruit St 149 2691, Massachusetts General Hospital, Boston
Massachusetts, 02114
617-726-5571 617-726-5760
Maps & DirectionsDr. Deborah L Blacker is a Boston, Massachusetts based psychiatrist with 41 years of experience in Psychiatry. She completed her graduation from Harvard Medical School in 1984. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Deborah L Blacker is 55900 for Geriatric in Massachusetts. Her current practice location is 55 Fruit St 149 2691, Massachusetts General Hospital, Boston. Patients can reach her at 617-726-5571 or can fax her at 617-726-5760. Dr. Deborah L Blacker is MD SCD in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1205800521.
Dr. Deborah L Blacker specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Complete Profile:
Dr. Deborah L Blacker speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Deborah L Blacker |
| Specialization: | Psychiatry |
| Gender: | Female |
| Credentials: | MD SCD |
| Experience: | 41+ years |
| Medical School Attended: | Harvard Medical School |
| Graduation Year: | 1984 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 55 Fruit St 149 2691, Massachusetts General Hospital, Boston,
Massachusetts, 02114 |
| Phone: | 617-726-5571 |
| Fax: | 617-726-5760 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 9335185990 |
| Enrollment ID: | I20050705000828 |
| NPI Number: | 1205800521 |
| NPI Enumeration Date: | 14 Feb, 2006 |
| NPI Last Update On: | 11 Sep, 2025 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Deborah L Blacker are as mentioned below.
| License Number | Specialization | State | Status | |
| 55900 | Geriatric | Massachusetts | Primary | |
| 55900 | Psychiatry | Massachusetts | Secondary | |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Dr. Deborah L Blacker is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Massachusetts General Physicians Organization Inc (2466365820) | 2854 |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. Deborah L Blacker such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 3032663 | Medicaid | Massachusetts | |
| J08006 | Other | | BLUE CROSS BLUE SHIELD |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Deborah L Blacker
Po Box 9142, Mass General Physician Organization
Charlestown, Massachusetts |
| Zip: | 02129-9142 |
| Phone Number: | 617-724-0287 |
| Fax Number: | 617-726-2894 |
Patients can reach Dr. Deborah L Blacker at
55 Fruit St 149 2691, Massachusetts General Hospital, Boston, Massachusetts or can
call to book an appointment on 617-726-5571.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.