Dr. Timothy John Ryan, DO
- Medicare services, 2024
- 155
- Medicare patients, 2024
- 139
- Part D claims, 2024
- 151
- Hospital affiliations
- 6
- Industry payments
- $122
- Practice address
- 2601 East Roosevelt Street, Phoenix, AZ 85008
- Practice phone
- Call (602) 344-5011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Timothy John Ryan is an emergency medicine physician in Phoenix, Arizona
Dr. Ryan practices at Valleywise Health Medical Center in Phoenix, Arizona, part of Valleywise Health.
Dr. Ryan's NPI, 1104807213, was assigned on November 7, 2005. Dr. Ryan holds Arizona license 3138.
- NPI
- 1104807213NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840250809
- NPI enumeration date
- November 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (602) 344-5011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy John Ryan practices at Valleywise Health Medical Center in Phoenix, Arizona
Dr. Ryan's primary practice is Valleywise Health Medical Center, at 2601 East Roosevelt Street, Phoenix, AZ 85008 in Maricopa County. The practice phone is (602) 344-5011.
- Valleywise Health Medical Center2601 East Roosevelt Street, Phoenix, AZ 85008 · Maricopa CountyPhone(602) 344-5011
Source: Dmand AI Affiliation Data
Dr. Timothy John Ryan is affiliated with 7 sites of care and 7 medical groups
Dr. Ryan's primary practice is Valleywise Health Medical Center in Phoenix, Arizona, part of Valleywise Health. Dr. Ryan is also affiliated with Abrazo Scottsdale Campus. The medical group on file is District Medical Group. Dmand AI also links Dr. Ryan to 4 more hospitals, 6 medical groups and 1 dialysis center, 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. Timothy John Ryan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ryan practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valleywise Health Medical Center | Available with a free account |
| +6 more sites and 6 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 Valleywise Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Timothy John Ryan is one of 1,360 emergency medicine physicians in Arizona
Emergency medicine is Dr. Ryan's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Ryan is licensed in Arizona.
Specialties and state licenses
- Emergency medicine, ArizonaPrimary
Emergency medicine physicians near Dr. Ryan
Counts of emergency medicine physicians 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. Timothy John Ryan billed Medicare for 155 services in 2024
CMS data shows 155 Medicare services from Dr. Ryan across 3 procedure codes in 2024, for 139 Medicare patients. Medicare paid $13,802 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ryan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1932024: 11938%
- Tests and treatments
- 2023: 472024: 3623%
Dr. Ryan compared with the Arizona median for emergency medicine physicians, 2024
- Dr. Ryan
- Arizona median
- Medicare services
- 155vs 21628% below
- Medicare patients
- 139vs 21034% below
- Part D claims
- 54vs 508% above
Medians across 1,326 emergency medicine physicians in Arizona with Dmand AI profiles that report each measure.
Dr. Ryan's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy John Ryan treated 139 Medicare patients in 2024, average age 75
CMS counts 139 Medicare patients who saw Dr. Ryan in 2024. The largest group is 75 to 84, with 63 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ryan's median patient age at 48, with 54% women.
Dr. Ryan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ryan's Medicare patients by sex, 2024
- Women7151%
- Men6849%
Chronic conditions among Dr. Ryan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Ischemic heart disease49%
- Anxiety35%
- Atrial fibrillation35%
- Chronic kidney disease32%
- Heart failure32%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 48
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Timothy John Ryan wrote 151 Medicare Part D claims in 2024
In 2024, Dr. Ryan wrote 151 Medicare Part D claims for 108 patients. 96% of them were for generic drugs. CMS names the drug for 54 of them, across 4 drugs with 11 or more claims each, at $297 in total drug cost. In 2023, CMS named 55 claims across 4 drugs.
Dr. Ryan's Part D claims by kind of drug, 2024
- Generic145 claims96%
- Brand-name and other6 claims4%
Dr. 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.
Drug classes CMS tracks in Dr. Ryan's Part D claims, 2024
- Opioids7%11 of 151 claims
- Antibiotics32%49 of 151 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 552024: 542%
Drugs named by CMS: 4 in 2024, 4 in 2023.
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. Timothy John Ryan takes part in Medicare
Dr. Ryan 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. Timothy John Ryan received $122 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Ryan from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $122.
Companies that paid Dr. Ryan the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Timothy John 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 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) |
| 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 Dr. Timothy John 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 Dr. Timothy John Ryan's NPI number?
Dr. Timothy John Ryan's NPI number is 1104807213. It was assigned on November 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy John Ryan?
Dr. Timothy John Ryan is an emergency medicine physician in Phoenix, Arizona. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Timothy John Ryan practice?
Dr. Ryan practices at 2601 East Roosevelt Street, Phoenix, AZ 85008. Dr. Ryan's primary practice is Valleywise Health Medical Center in Phoenix, Arizona, part of Valleywise Health. Dmand AI also links Dr. Ryan to 4 hospitals, 6 medical groups and 1 dialysis center.
What is Dr. Timothy John Ryan's office phone number?
The practice phone on file for Dr. Ryan is (602) 344-5011.
What is Dr. Timothy John Ryan's medical license number?
Dr. Ryan holds Arizona license 3138.
Which hospitals is Dr. Timothy John Ryan affiliated with?
Dr. Ryan practices at Valleywise Health Medical Center in Phoenix, Arizona. Dr. Ryan is also affiliated with Abrazo Scottsdale Campus. Dmand AI links Dr. Ryan to 4 more hospitals.
What medical group is Dr. Timothy John Ryan part of?
Dr. Ryan is linked to District Medical Group. Dmand AI links Dr. Ryan to 6 more medical groups.
Does Dr. Timothy John Ryan accept Medicare?
Yes. CMS data shows Dr. Ryan billed Medicare for 155 services in 2024, and Dr. Ryan accepts Medicare assignment.
How many Medicare patients does Dr. Timothy John Ryan see?
CMS counts 139 Medicare patients who saw Dr. Ryan in 2024, with an average age of 75.
What services does Dr. Timothy John Ryan bill to Medicare?
In 2024, Dr. Ryan's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
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What drugs does Dr. Timothy John Ryan prescribe most?
In 2024 Medicare Part D data, Dr. Ryan's most prescribed drugs by claims were Cephalexin, Ondansetron ODT and Prednisone.
Has Dr. Timothy John Ryan received payments from drug or device companies?
CMS Open Payments shows $122 in general payments to Dr. Ryan from 1 company from 2016 to 2016. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Timothy John Ryan been practicing?
Dr. Ryan graduated from medical school in 1995, 31 years ago.
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