Dr. Dylan Ray Mathis, DO
- Part D claims, 2024
- 146
- Hospital affiliations
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 500 SW Ramsey Avenue, Grants Pass, OR 97527
- Practice phone
- Call (541) 472-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mathis' 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.
Dr. Dylan Ray Mathis is an internist in Grants Pass, Oregon
Dr. Mathis practices at Asante Three Rivers Medical Center in Grants Pass, Oregon, part of Asante Health System.
Dr. Mathis' NPI, 1922748102, was assigned on March 29, 2022. Dr. Mathis graduated from Philadelphia College of Osteopathic Medicine in 2022. Dr. Mathis holds Oregon license DO226103.
- NPI
- 1922748102NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698159309
- NPI enumeration date
- March 29, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 472-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dylan Ray Mathis practices at Asante Three Rivers Medical Center in Grants Pass, Oregon
Dr. Mathis' primary practice is Asante Three Rivers Medical Center, at 500 SW Ramsey Avenue, Grants Pass, OR 97527 in Josephine County. The practice phone is (541) 472-7000.
- Asante Three Rivers Medical Center500 SW Ramsey Avenue, Grants Pass, OR 97527 · Josephine CountyPhone(541) 472-7000
Source: Dmand AI Affiliation Data
Dr. Dylan Ray Mathis is affiliated with 6 sites of care and 1 medical group
Dr. Mathis' primary practice is Asante Three Rivers Medical Center in Grants Pass, Oregon, part of Asante Health System. Dr. Mathis is also affiliated with Asante Rogue Regional Medical Center. The medical group on file is Asante Physician Partners. Dmand AI also links Dr. Mathis to 3 more home health agencies and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Dylan Ray Mathis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mathis practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Asante Three Rivers Medical Center | Available with a free account |
| +5 more affiliated sites | 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 Asante Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Dylan Ray Mathis is one of 1,680 internists in Oregon
Internal medicine is Dr. Mathis' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mathis is licensed in Oregon.
Specialties and state licenses
- Internal medicine, OregonPrimary
Internists near Dr. Mathis
Counts of internists 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
Dr. Dylan Ray Mathis' patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Mathis' median patient age at 71, with 38% women.
Dr. Mathis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women38%
- Men61%
Source: Dmand AI Patient Panel Data
Dr. Dylan Ray Mathis wrote 146 Medicare Part D claims in 2024
In 2024, Dr. Mathis wrote 146 Medicare Part D claims for 36 patients. 86% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $58 in total drug cost.
Dr. Mathis' Part D claims by kind of drug, 2024
- Generic125 claims86%
- Brand-name21 claims14%
Dr. Mathis' 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), 2024 data
How Dr. Dylan Ray Mathis takes part in Medicare
Dr. Mathis 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)
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Dr. Dylan Ray Mathis graduated from Philadelphia College of Osteopathic Medicine
Dr. Mathis graduated from Philadelphia College of Osteopathic Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dylan Ray Mathis'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 and Drug (CMS) (opens in a new tab)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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Dylan Ray Mathis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Dylan Ray Mathis' NPI number?
Dr. Dylan Ray Mathis' NPI number is 1922748102. It was assigned on March 29, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Dylan Ray Mathis?
Dr. Dylan Ray Mathis is an internist in Grants Pass, Oregon. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Dylan Ray Mathis practice?
Dr. Mathis practices at 500 SW Ramsey Avenue, Grants Pass, OR 97527. Dr. Mathis' primary practice is Asante Three Rivers Medical Center in Grants Pass, Oregon, part of Asante Health System. Dmand AI also links Dr. Mathis to 3 home health agencies and 1 group practice or clinic.
What is Dr. Dylan Ray Mathis' office phone number?
The practice phone on file for Dr. Mathis is (541) 472-7000.
What is Dr. Dylan Ray Mathis' medical license number?
Dr. Mathis holds Oregon license DO226103.
Which hospitals is Dr. Dylan Ray Mathis affiliated with?
Dr. Mathis practices at Asante Three Rivers Medical Center in Grants Pass, Oregon. Dr. Mathis is also affiliated with Asante Rogue Regional Medical Center.
What medical group is Dr. Dylan Ray Mathis part of?
Dr. Mathis is linked to Asante Physician Partners.
Does Dr. Dylan Ray Mathis accept Medicare?
Yes. CMS lists Dr. Mathis as accepting Medicare assignment.
Where did Dr. Dylan Ray Mathis go to medical school?
Dr. Mathis graduated from Philadelphia College of Osteopathic Medicine in 2022.
What drugs does Dr. Dylan Ray Mathis prescribe most?
In 2024 Medicare Part D data, Dr. Mathis' most prescribed drugs by claims were Losartan Potassium.
How long has Dr. Dylan Ray Mathis been practicing?
Dr. Mathis graduated from medical school in 2022, 4 years ago.
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