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Edit this profileAt a glance
- 10 Ronald Dr, Tewksbury, MA 01876
About Margaret Walsh
Listed in the NPI registry as a physician assistant, Margaret Walsh, PA-C practices in Tewksbury, MA. Medicare claims data shows Margaret provided 286 services to 239 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. NPI 1205424439 identifies this record in the national registry.
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
- (978) 995-5815
- Email not available
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Practice Locations
10 RONALD DR
Tewksbury, MA 01876
Procedures Most Often Billed to Medicare
286 services · 239 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
184 | 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 |
69 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
19 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
14 | Less 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 in Tewksbury 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Margaret Walsh specialize in?
Margaret Walsh is a physician assistant in Tewksbury, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Margaret Walsh located?
Margaret Walsh is listed at 10 Ronald Dr, Tewksbury, MA 01876. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Margaret Walsh's phone number?
The number on file is (978) 995-5815. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Margaret Walsh?
Margaret Walsh's National Provider Identifier is 1205424439. 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 Margaret Walsh train?
Margaret Walsh attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Margaret Walsh have?
Margaret Walsh has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What does Margaret Walsh do most often?
According to Medicare billing data, Margaret Walsh 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 Margaret Walsh's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Margaret Walsh. If this is you, claiming it is free.
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