Aastyn Kerria Guarino, PA-C
- Part D claims, 2024
- 1,725
- Industry payments
- $2,423
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital in Ann Arbor
Ann Arbor, Michigan
Find Aastyn Guarino's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Aastyn Kerria Guarino is a physician assistant in Ann Arbor, Michigan
Aastyn Guarino practices at University Hospital in Ann Arbor in Ann Arbor, Michigan.
Aastyn Guarino's NPI, 1013630516, was assigned on September 21, 2022. Aastyn Guarino holds Michigan license 5601011266.
- NPI
- 1013630516NPI Registry (opens in a new tab)
- NPI enumeration date
- September 21, 2022
- NPI status
- Active
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Aastyn Kerria Guarino practices at University Hospital in Ann Arbor in Ann Arbor, Michigan
Aastyn Guarino's primary practice is University Hospital in Ann Arbor, at 1500 E Medical Center Dr, Ann Arbor, MI 48109 in Washtenaw County. The practice phone is (734) 936-4000.
- University Hospital in Ann Arbor1500 E Medical Center Dr, Ann Arbor, MI 48109 · Washtenaw CountyPhone(734) 936-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Aastyn Kerria Guarino is affiliated with 2 sites of care and 1 medical group
Aastyn Guarino's primary practice is University Hospital in Ann Arbor in Ann Arbor, Michigan. The medical group on file is Great Lakes Center of Rheumatology. Dmand AI also links Aastyn Guarino to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Aastyn Kerria Guarino's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Aastyn Guarino practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital in Ann Arbor | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Aastyn Kerria Guarino is one of 860 physician assistants in Michigan
Medical is Aastyn Guarino's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Aastyn Guarino is licensed in Michigan.
Specialties and state licenses
- Medical physician assistant, MichiganPrimary
Physician assistants near Aastyn Guarino
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
Aastyn Kerria Guarino's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Aastyn Guarino's median patient age at 57, with 80% women.
Aastyn Guarino's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women80%
- Men20%
Source: Dmand AI Patient Panel Data
Aastyn Kerria Guarino wrote 1,725 Medicare Part D claims in 2024
In 2024, Aastyn Guarino wrote 1,725 Medicare Part D claims for 368 patients. 84% of them were for generic drugs.
Aastyn Guarino's Part D claims by kind of drug, 2024
- Generic1,454 claims84%
- Brand-name and other271 claims16%
Drug classes CMS tracks in Aastyn Guarino's Part D claims, 2024
- Opioids6%104 of 1,725 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Aastyn Kerria Guarino received $2,423 in industry payments in 2025
CMS Open Payments shows 120 general payments to Aastyn Guarino from 17 drug and device companies in 2025. Food and beverage make up the largest share, 89% of the total. Abbvie Inc. paid the most, $512.
General payments to Aastyn Guarino by kind, 2025 to 2025
- Food and beverage$2,15589%
- Education$26811%
Companies that paid Aastyn Guarino the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Aastyn Kerria Guarino'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Aastyn Kerria Guarino
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What is Aastyn Kerria Guarino's NPI number?
Aastyn Kerria Guarino's NPI number is 1013630516. It was assigned on September 21, 2022, and it is active in the NPI Registry.
What does Aastyn Kerria Guarino specialize in?
Aastyn Kerria Guarino is a physician assistant in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Aastyn Kerria Guarino practice?
Aastyn Guarino practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Aastyn Guarino's primary practice is University Hospital in Ann Arbor in Ann Arbor, Michigan. Dmand AI also links Aastyn Guarino to 1 group practice or clinic.
What is Aastyn Kerria Guarino's office phone number?
The practice phone on file for Aastyn Guarino is (734) 936-4000.
What is Aastyn Kerria Guarino's medical license number?
Aastyn Guarino holds Michigan license 5601011266.
What medical group is Aastyn Kerria Guarino part of?
Aastyn Guarino is linked to Great Lakes Center of Rheumatology.
Has Aastyn Kerria Guarino received payments from drug or device companies?
CMS Open Payments shows $2,423 in general payments to Aastyn Guarino from 17 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Aastyn Kerria Guarino been practicing?
Aastyn Guarino's NPI was assigned in 2022.
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