Jillian Alexandra Roy, FNP-C
- Part D claims, 2024
- 97
- MIPS score, 2024
- 99
- Industry payments
- $620
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598
- Practice phone
- Call (925) 278-7592
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Golden State Dermatopathology
Clinical Lab - Full Service · Walnut Creek, California
Find Jillian Roy'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.
Jillian Alexandra Roy is a family nurse practitioner in Walnut Creek, California
Jillian Roy practices at Golden State Dermatopathology in Walnut Creek, California.
Jillian Roy's NPI, 1992358725, was assigned on July 21, 2019. Jillian Roy holds California license 95012275.
- NPI
- 1992358725NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103155379
- NPI enumeration date
- July 21, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 278-7592
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jillian Alexandra Roy practices at Golden State Dermatopathology in Walnut Creek, California
Jillian Roy's primary practice is Golden State Dermatopathology, at 370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598. The practice phone is (925) 278-7592.
- Golden State Dermatopathology370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598Phone(925) 278-7592
Source: Dmand AI Affiliation Data
Jillian Alexandra Roy is affiliated with 3 sites of care and 2 medical groups
Jillian Roy's primary practice is Golden State Dermatopathology in Walnut Creek, California. The medical group on file is Golden State Dermatology. Dmand AI also links Jillian Roy to 2 more group practices and clinics and 1 medical group, each named with a free account. Jillian Roy's employer is on file too: a clinical lab.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jillian Alexandra Roy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jillian Roy practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Golden State Dermatopathology | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jillian Alexandra Roy is one of 13,532 family nurse practitioners in California
Family is Jillian Roy's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Jillian Roy is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Jillian Roy
Counts of family nurse practitioners 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
Jillian Alexandra Roy's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Jillian Roy's median patient age at 40, with 53% women.
Jillian Roy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women53%
- Men44%
Source: Dmand AI Patient Panel Data
Jillian Alexandra Roy wrote 97 Medicare Part D claims in 2024
In 2024, Jillian Roy wrote 97 Medicare Part D claims for 61 patients. 92% of them were for generic drugs.
Jillian Roy's Part D claims by kind of drug, 2024
- Generic89 claims92%
- Brand-name and other8 claims8%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Jillian Alexandra Roy scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Jillian Roy for performance year 2024, reported as part of a group. Jillian Roy accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Jillian Roy's MIPS scores, performance year 2024
- 99of 100Final score
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Jillian Alexandra Roy received $620 in industry payments in 2025
CMS Open Payments shows 20 general payments to Jillian Roy from 10 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $218.
Companies that paid Jillian Roy 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 Jillian Alexandra Roy'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 Data |
| 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)Clinician Public Reporting: Overall MIPS Performance (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 Jillian Alexandra Roy
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What is Jillian Alexandra Roy's NPI number?
Jillian Alexandra Roy's NPI number is 1992358725. It was assigned on July 21, 2019, and it is active in the NPI Registry.
What does Jillian Alexandra Roy specialize in?
Jillian Alexandra Roy is a family nurse practitioner in Walnut Creek, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Jillian Alexandra Roy practice?
Jillian Roy practices at 370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598. Jillian Roy's primary practice is Golden State Dermatopathology in Walnut Creek, California. Dmand AI also links Jillian Roy to 2 group practices and clinics and 1 medical group.
What is Jillian Alexandra Roy's office phone number?
The practice phone on file for Jillian Roy is (925) 278-7592.
What is Jillian Alexandra Roy's medical license number?
Jillian Roy holds California license 95012275.
What medical group is Jillian Alexandra Roy part of?
Jillian Roy is linked to Golden State Dermatology. Dmand AI links Jillian Roy to 1 more medical group.
Does Jillian Alexandra Roy accept Medicare?
Yes. CMS lists Jillian Roy as accepting Medicare assignment.
What is Jillian Alexandra Roy's MIPS score?
Jillian Roy's MIPS final score for performance year 2024 is 99 out of 100, reported as part of a group.
Has Jillian Alexandra Roy received payments from drug or device companies?
CMS Open Payments shows $620 in general payments to Jillian Roy from 10 companies from 2025 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Jillian Alexandra Roy been practicing?
Jillian Roy graduated from medical school in 2019, 7 years ago.
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