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Edit this profileAt a glance
- 20 Research Pl, Suite 320, North Chelmsford, MA 01863
About Dr. Galvin
Listed in the NPI registry as a specialist, William J. Galvin, MD practices in North Chelmsford, MA. William graduated from Georgetown University School of Medicine in 1990. Medicare claims data shows William provided 75 services to 53 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. NPI 1780685909 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) 788-7307
- Email not available
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Practice Locations
20 RESEARCH PL SUITE 320
North Chelmsford, MA 01863
Procedures Most Often Billed to Medicare
75 services · 53 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
60 | As often as other peers in Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
15 | Less often than most peers in Specialist |
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 specialists at this location 3
Same specialty, same street address — most likely the same department or group.
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
Trained at Georgetown University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at Georgetown University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Galvin?
Dr. Galvin is a specialist in North Chelmsford, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Galvin's address?
Dr. Galvin is listed at 20 Research Pl Suite 320, North Chelmsford, MA 01863. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Galvin?
The number on file is (978) 788-7307. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Galvin?
Dr. Galvin's National Provider Identifier is 1780685909. 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 Dr. Galvin train?
Dr. Galvin attended Georgetown University School of Medicine, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Galvin have?
Dr. Galvin has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Galvin perform?
According to Medicare billing data, Dr. Galvin 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. Galvin's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Galvin. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.