Provider Profile
Teresa Guastella, PA-C
Unclaimed ProfileAbout Teresa Guastella
Listed in the NPI registry as a physician assistant, Teresa Guastella, PA-C practices in Livonia, MI. According to Medicare claims data, Teresa cared for 37 Medicare patients across 53 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. NPI 1407205990 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
- (734) 655-4800
- Email not available
Practice Locations
36475 5 MILE RD
Livonia, MI 48154
Procedures Most Often Billed to Medicare
53 services · 37 patients · 1 distinct code
| 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 |
53 | More 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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 — 24 related providers in 3 groups
Other physician assistants in Livonia 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2016 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Teresa Guastella specialize in?
Teresa Guastella is a physician assistant in Livonia, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Teresa Guastella located?
Teresa Guastella is listed at 36475 5 Mile Rd, Livonia, MI 48154. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Teresa Guastella's phone number?
The number on file is (734) 655-4800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Teresa Guastella's NPI number?
Teresa Guastella's National Provider Identifier is 1407205990. 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 Teresa Guastella train?
Teresa Guastella attended Other, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Teresa Guastella been practicing?
Teresa Guastella has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What does Teresa Guastella do most often?
According to Medicare billing data, Teresa Guastella 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 Teresa Guastella confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Teresa Guastella. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.