Physician Profile
Unclaimed ProfileAbout BLACKER
Based in Boston, MA, Deborah L Blacker, MD SCD is listed in the NPI registry under psychiatry. Deborah is also listed as specialising in geriatric psychiatry.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Common questions
What is Dr. Blacker's specialty?
Dr. Blacker is a psychiatrist in Boston, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Psychiatry”.
NPI registry
Where can I find Dr. Blacker?
Dr. Blacker is listed at 55 FRUIT ST 149 2691 MASSACHUSETTS GENERAL HOSPITAL, Boston, MA 02114. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Blacker?
The number on file is (617) 726-5571. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Blacker?
Dr. Blacker's National Provider Identifier is 1205800521. 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 Dr. Blacker have?
Dr. Blacker has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.
NPI registry
What is Dr. Blacker known for?
According to Medicare billing data, Dr. Blacker 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. Blacker's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Blacker. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (617) 726-5571
- Email not available
Practice Locations
55 FRUIT ST 149 2691 MASSACHUSETTS GENERAL HOSPITAL
Boston, MA 02114
Procedures Most Often Billed to Medicare
23 services · 14 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
23 |
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 2
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 — 7 related providers in 1 group
Other psychiatrists in Boston 7
Same specialty, same city.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.