Provider Profile
Kate B. Mastronunzio, PA-C
Unclaimed ProfileAbout Kate Mastronunzio
Kate B. Mastronunzio, PA-C is a physician assistant practicing in Stafford Springs, CT. Medicare claims data shows Kate provided 206 services to 199 patients. The services billed most often include emergency department visit with high level of medical decision making, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, and emergency department visit with moderate level of medical decision making. This provider record is associated with NPI 1730375403.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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) 684-8185
- Email not available
Practice Locations
201 CHESTNUT HILL RD JOHNSON MEMORIAL HOSPITAL EMERGENCY ROOM
Stafford Springs, CT 06076
Procedures Most Often Billed to Medicare
206 services · 199 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
58 | More often than most peers in Physician Assistant |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
102 | More often than most peers in Physician Assistant |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
46 | 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 at this location 3
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 — 9 related providers in 2 groups
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 8
Providers in CT who bill this service to Medicare most often.
Common questions
What is Kate B. Mastronunzio's specialty?
Kate B. Mastronunzio is a physician assistant in Stafford Springs, CT. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Kate B. Mastronunzio?
Kate B. Mastronunzio is listed at 201 Chestnut Hill Rd Johnson Memorial Hospital Emergency Room, Stafford Springs, CT 06076. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Kate B. Mastronunzio?
The number on file is (860) 684-8185. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Kate B. Mastronunzio?
Kate B. Mastronunzio's National Provider Identifier is 1730375403. 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
How much experience does Kate B. Mastronunzio have?
Kate B. Mastronunzio has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Kate B. Mastronunzio known for?
According to Medicare billing data, Kate B. Mastronunzio provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Kate B. Mastronunzio's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Kate B. Mastronunzio. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.