Physician Profile
Unclaimed ProfileAbout MAIN
Roy M Main, MD practises internal medicine in Westerly, RI. Roy is a 1984 graduate of University of Mississippi School of Medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Main specialise in?
Dr. Main is an internal medicine in Westerly, RI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Main located?
Dr. Main is listed at 6 REED DR, Westerly, RI 02891. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Main's phone number?
The number on file is (401) 580-1788. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Main's NPI number?
Dr. Main's National Provider Identifier is 1750442794. 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. Main go to medical school?
Dr. Main attended University of Mississippi School of Medicine, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Main been practising?
Dr. Main has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Main do most often?
According to Medicare billing data, Dr. Main 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
Has Dr. Main confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Main. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (401) 580-1788
- Email not available
Practice Locations
6 REED DR
Westerly, RI 02891
Procedures Most Often Billed to Medicare
277 services · 266 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
167 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
91 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
19 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internal medicines in Westerly 8
Same specialty, same city.
Trained at University of Mississippi School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1984 at University of Mississippi School of Medicine 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.