Teresa Elizabeth Guastella, PA-C
- Medicare patients, 2024
- 51
- Part D claims, 2024
- 22
- Hospital affiliations
- 1
- Medical groups
- 4
- State license
- 1
- Practice address
- 36475 Five Mile Road, Livonia, MI 48154
- Practice phone
- Call (734) 655-4800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Teresa Elizabeth Guastella is a physician assistant in Livonia, Michigan
Teresa Guastella practices at Trinity Health Livonia Hospital in Livonia, Michigan, part of Trinity Health.
Teresa Guastella's NPI, 1407205990, was assigned on June 6, 2016. Teresa Guastella holds Michigan license 5601007807.
- NPI
- 1407205990NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941574784
- NPI enumeration date
- June 6, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 655-4800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Teresa Elizabeth Guastella practices at Trinity Health Livonia Hospital in Livonia, Michigan
Teresa Guastella's primary practice is Trinity Health Livonia Hospital, at 36475 Five Mile Road, Livonia, MI 48154 in Wayne County. The practice phone is (734) 655-4800.
- Trinity Health Livonia Hospital36475 Five Mile Road, Livonia, MI 48154 · Wayne CountyPhone(734) 655-4800
Source: Dmand AI Affiliation Data
Teresa Elizabeth Guastella is affiliated with 1 site of care and 4 medical groups
Teresa Guastella's primary practice is Trinity Health Livonia Hospital in Livonia, Michigan, part of Trinity Health. The medical group on file is Trinity Health IHA Medical Group. Dmand AI also links Teresa Guastella to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Teresa Elizabeth Guastella's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Teresa Guastella practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Trinity Health Livonia Hospital | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Teresa Elizabeth Guastella is one of 5,857 physician assistants in Michigan
Physician assistant is Teresa Guastella's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Teresa Guastella is licensed in Michigan.
Specialties and state licenses
- Physician assistant, MichiganPrimary
Physician assistants near Teresa Guastella
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Teresa Elizabeth Guastella treated 51 Medicare patients in 2024, average age 81
CMS counts 51 Medicare patients who saw Teresa Guastella in 2024. The largest group is 75 to 84, with 20 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.10, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Teresa Guastella's median patient age at 77, with 69% women.
Teresa Guastella's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Teresa Guastella's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis69%
- Mood disorders57%
- Anxiety55%
- Osteoporosis55%
- Depression51%
- Ischemic heart disease51%
Share of Medicare patients with each condition. A patient can have several.
Teresa Guastella's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women69%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Teresa Elizabeth Guastella wrote 22 Medicare Part D claims in 2024
In 2024, Teresa Guastella wrote 22 Medicare Part D claims for 15 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Teresa Elizabeth Guastella takes part in Medicare
Teresa Guastella accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Teresa Elizabeth Guastella's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Teresa Elizabeth Guastella
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Teresa Elizabeth Guastella's NPI number?
Teresa Elizabeth Guastella's NPI number is 1407205990. It was assigned on June 6, 2016, and it is active in the NPI Registry.
What does Teresa Elizabeth Guastella specialize in?
Teresa Elizabeth Guastella is a physician assistant in Livonia, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Teresa Elizabeth Guastella practice?
Teresa Guastella practices at 36475 Five Mile Road, Livonia, MI 48154. Teresa Guastella's primary practice is Trinity Health Livonia Hospital in Livonia, Michigan, part of Trinity Health. Dmand AI also links Teresa Guastella to 3 medical groups.
What is Teresa Elizabeth Guastella's office phone number?
The practice phone on file for Teresa Guastella is (734) 655-4800.
What is Teresa Elizabeth Guastella's medical license number?
Teresa Guastella holds Michigan license 5601007807.
Which hospitals is Teresa Elizabeth Guastella affiliated with?
Teresa Guastella practices at Trinity Health Livonia Hospital in Livonia, Michigan.
What medical group is Teresa Elizabeth Guastella part of?
Teresa Guastella is linked to Trinity Health IHA Medical Group. Dmand AI links Teresa Guastella to 3 more medical groups.
Does Teresa Elizabeth Guastella accept Medicare?
Yes. CMS lists Teresa Guastella as accepting Medicare assignment.
How many Medicare patients does Teresa Elizabeth Guastella see?
CMS counts 51 Medicare patients who saw Teresa Guastella in 2024, with an average age of 81.
How long has Teresa Elizabeth Guastella been practicing?
Teresa Guastella graduated from medical school in 2016, 10 years ago.
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