Provider Profile
Mary E. Di Buono, PA-C
Unclaimed ProfileAbout Mary Di Buono
Mary E. Di Buono, PA-C is a physician assistant practicing in Norwich, CT. Mary is also listed as specializing in physician assistant — surgical. According to Medicare claims data, Mary cared for 98 Medicare patients across 121 services. The services billed most often include subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes, initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes, and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes. This provider record is associated with NPI 1437846888.
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
- (860) 889-8331
- Email not available
Practice Locations
326 WASHINGTON ST
Norwich, CT 06360
Procedures Most Often Billed to Medicare
121 services · 98 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
61 | More often than most peers in Physician Assistant |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
32 | More often than most peers in Physician Assistant |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
15 | Less often than most peers in Physician Assistant |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
13 | 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 at this location 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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 — 20 related providers in 3 groups
Other physician assistants in Norwich 4
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Mary E. Di Buono's specialty?
Mary E. Di Buono is a physician assistant in Norwich, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Mary E. Di Buono?
Mary E. Di Buono is listed at 326 Washington St, Norwich, CT 06360. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mary E. Di Buono?
The number on file is (860) 889-8331. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mary E. Di Buono's NPI number?
Mary E. Di Buono's National Provider Identifier is 1437846888. 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
What is Mary E. Di Buono's education?
Mary E. Di Buono attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How long has Mary E. Di Buono been practicing?
Mary E. Di Buono has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What is Mary E. Di Buono known for?
According to Medicare billing data, Mary E. Di Buono 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 Mary E. Di Buono confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mary E. Di Buono. If this is you, claiming it is free.
Guide.md
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