Cory Ryan, PA
- Part D claims, 2026
- 437
- Industry payments
- $17
- Affiliated sites
- 1
- Year NPI issued
- 2019
- Practice locations
- 2
- Practice address
- 360 E 7th St Ste D Suite D, Upland, CA 91786-6701
- Practice phone
- Call (909) 920-9193
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Upland Medical Center
Physician office · Upland, California
Find Cory Ryan'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.
Cory Ryan is a physician assistant in Ontario, California
Cory Ryan practices at Upland Medical Center in Upland, California.
Cory Ryan's NPI, 1447809876, was assigned on September 9, 2019.
- NPI
- 1447809876NPI Registry (opens in a new tab)
- NPI enumeration date
- September 9, 2019
- NPI status
- Active
- Practice phone
- (909) 920-9193
- 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 Affiliation Data
Cory Ryan practices in Upland and Ontario
Cory Ryan's primary practice is Upland Medical Center, at 360 E 7th St Ste D Suite D, Upland, CA 91786-6701. The practice phone is (909) 920-9193. The NPI Registry lists Cory Ryan's practice address as 1001 W 6th St, Ontario, CA 91762.
- Upland Medical CenterPrimary360 E 7th St Ste D Suite D, Upland, CA 91786-6701Phone(909) 920-9193
- NPI Registry address1001 W 6th St, Ontario, CA 91762 · San Bernardino CountyPhone(909) 219-9909
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Cory Ryan is affiliated with 1 site of care
Cory Ryan's primary practice is Upland Medical Center in Upland, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Cory Ryan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cory Ryan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Upland Medical Center | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Cory Ryan is one of 11,482 physician assistants in California
Physician assistant is Cory Ryan's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Cory Ryan
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
Cory Ryan's patients have a median age of 50
Across all payers, Dmand AI patient panel data puts Cory Ryan's median patient age at 50, with 50% women.
Cory Ryan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Cory Ryan wrote 437 Medicare Part D claims in 2026
In 2026, Cory Ryan wrote 437 Medicare Part D claims for 101 patients. 90% of them were for generic drugs. CMS names the drug for 213 of them, across 11 drugs with 11 or more claims each, at $2,883 in total drug cost.
Cory Ryan's Part D claims by kind of drug, 2026
- Generic394 claims90%
- Brand-name and other43 claims10%
Cory Ryan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2026 data
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.
Cory Ryan received $17 in industry payments in 2024
CMS Open Payments shows 1 general payment to Cory Ryan from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Phadia US Inc. paid the most, $17.
Companies that paid Cory Ryan the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Cory Ryan'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand 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 and Drug (CMS) (opens in a new tab)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 Cory Ryan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cory Ryan's NPI number?
Cory Ryan's NPI number is 1447809876. It was assigned on September 9, 2019, and it is active in the NPI Registry.
What does Cory Ryan specialize in?
Cory Ryan is a physician assistant in Ontario, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Cory Ryan practice?
Cory Ryan practices at 360 E 7th St Ste D Suite D, Upland, CA 91786-6701. Cory Ryan also practices at 1001 W 6th St, Ontario, CA 91762. Cory Ryan's primary practice is Upland Medical Center in Upland, California.
What is Cory Ryan's office phone number?
The practice phone on file for Cory Ryan is (909) 920-9193. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Cory Ryan's email address?
Dmand AI checks professional and personal email addresses for Cory Ryan through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What drugs does Cory Ryan prescribe most?
In 2024 Medicare Part D data, Cory Ryan's most prescribed drugs by claims were Liothyronine Sodium, Ibuprofen and Metformin HCl.
Has Cory Ryan received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Cory Ryan from 1 company from 2024 to 2024. The largest total came from Phadia US Inc.
How long has Cory Ryan been practicing?
Cory Ryan's NPI was assigned in 2019.
What EHR does Cory Ryan's practice use?
Dmand AI tracks the EHR system at Upland Medical Center. The vendor and product are available with a free Dmand AI account.
Selling to physician assistant practices?
See physician assistants in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card