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Edit this profileAt a glance
- 6 Franconia St, Dorchester, MA 02122
About Mary O'dwyer
Mary O'Dwyer, PA is a physician assistant based in Dorchester, MA. Medicare claims data shows Mary provided 12,228 services to 189 patients. The services billed most often include injection, onabotulinumtoxina, 1 unit, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and injection of chemical for paralysis of facial and neck nerve muscles on both sides of face. The provider's National Provider Identifier (NPI) is 1659930295.
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) 833-5695
- Email not available
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Practice Locations
6 FRANCONIA ST
Dorchester, MA 02122
Procedures Most Often Billed to Medicare
12,228 services · 189 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | Procedure | 64615 |
78 | More often than most peers in Physician Assistant |
| Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | Procedure | 64615 |
28 | More often than most peers in Physician Assistant |
| Injection, onabotulinumtoxina, 1 unit | Drug given | J0585 |
12,000 | More often than most 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 |
81 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
41 | As often as other 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 in Dorchester 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 3 related providers in 1 group
Also performs Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face 3
Providers in MA who bill this service to Medicare most often.
Common questions
What does Mary O'Dwyer specialize in?
Mary O'Dwyer is a physician assistant in Dorchester, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mary O'Dwyer located?
Mary O'Dwyer is listed at 6 Franconia St, Dorchester, MA 02122. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mary O'Dwyer's phone number?
The number on file is (617) 833-5695. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mary O'Dwyer?
Mary O'Dwyer's National Provider Identifier is 1659930295. 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 Mary O'Dwyer train?
Mary O'Dwyer attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mary O'Dwyer have?
Mary O'Dwyer has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What does Mary O'Dwyer do most often?
According to Medicare billing data, Mary O'Dwyer performs procedures including injection of chemical for paralysis of facial and neck nerve muscles on both sides of face, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mary O'Dwyer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mary O'Dwyer. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.