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Edit this profileAt a glance
- 300 Longwood Ave, Boston, MA 02115
About James Moriarty
James J. Moriarty is a physician assistant practicing in Boston, MA. Medicare claims data shows James provided 2,420 services to 306 patients. The services billed most often include injection, methylprednisolone acetate, 1 mg, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and injection into tendon or ligament. This provider record is associated with NPI 1588105571.
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) 355-6021
- Email not available
Practice Locations
300 LONGWOOD AVE
Boston, MA 02115
Procedures Most Often Billed to Medicare
2,420 services · 306 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection into tendon or ligament | Procedure | 20550 |
79 | More often than most peers in Physician Assistant |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
2,120 | As often as other peers in Physician Assistant |
| Injection, methylprednisolone acetate, 80 mg | Drug given | J1040 |
25 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
121 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
75 | More often than most peers in Physician Assistant |
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 physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
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 — 32 related providers in 4 groups
Other physician assistants in Boston 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2016 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection into tendon or ligament 8
Providers in MA who bill this service to Medicare most often.
Common questions
What kind of doctor is James J. Moriarty?
James J. Moriarty is a physician assistant in Boston, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is James J. Moriarty's address?
James J. Moriarty is listed at 300 Longwood Ave, Boston, MA 02115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with James J. Moriarty?
The number on file is (617) 355-6021. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for James J. Moriarty?
James J. Moriarty's National Provider Identifier is 1588105571. 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 James J. Moriarty train?
James J. Moriarty attended Other, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How much experience does James J. Moriarty have?
James J. Moriarty has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What procedures does James J. Moriarty perform?
According to Medicare billing data, James J. Moriarty performs procedures including injection into tendon or ligament, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is James J. Moriarty's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by James J. Moriarty. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.