Physician Profile
Unclaimed ProfileAbout THALL
Based in Boston, MA, Mark R Thall, M.D. is listed in the NPI registry under psychiatry. According to Medicare claims data, Mark cared for 28 Medicare patients across 154 services.
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. Thall's specialty?
Dr. Thall 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. Thall?
Dr. Thall is listed at BETH ISRAEL DEACONESS MEDICAL CENTER 330 BROOKLINE AVENUE, Boston, MA 02215. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Thall?
The number on file is (617) 667-4067. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Thall's NPI number?
Dr. Thall's National Provider Identifier is 1588698492. 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 long has Dr. Thall been practising?
Dr. Thall 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. Thall known for?
According to Medicare billing data, Dr. Thall provides treatments such as therapy using electrical currents. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Thall confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Thall. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (617) 667-4067
- Email not available
Practice Locations
BETH ISRAEL DEACONESS MEDICAL CENTER 330 BROOKLINE AVENUE
Boston, MA 02215
Procedures Most Often Billed to Medicare
154 services · 28 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Therapy using electrical currents | Treatment | 90870 |
154 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated 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 2
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 — 16 related providers in 2 groups
Other psychiatrists in Boston 8
Same specialty, same city.
Also performs Therapy using electrical currents 8
Providers in MA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.