Dr. John Timothy Prior, MD
- Part D claims, 2024
- 84
- Hospital affiliations
- 1
- Industry payments
- $50
- Medical group
- 1
- State license
- 1
- Practice address
- 5777 East Mayo Boulevard, Phoenix, AZ 85054
- Practice phone
- Call (480) 342-4201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Prior'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.
Dr. John Timothy Prior is a general surgeon in Phoenix, Arizona
Dr. Prior practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic.
Dr. Prior's NPI, 1801590435, was assigned on March 28, 2023. Dr. Prior holds Arizona license R80104.
- NPI
- 1801590435NPI Registry (opens in a new tab)
- NPI enumeration date
- March 28, 2023
- NPI status
- Active
- Practice phone
- (480) 342-4201
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. John Timothy Prior practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona
Dr. Prior's primary practice is Mayo Clinic Hospital - Phoenix, at 5777 East Mayo Boulevard, Phoenix, AZ 85054 in Maricopa County. The practice phone is (480) 342-4201.
- Mayo Clinic Hospital - Phoenix5777 East Mayo Boulevard, Phoenix, AZ 85054 · Maricopa CountyPhone(480) 342-4201
Source: Dmand AI Affiliation Data
Dr. John Timothy Prior is affiliated with 2 sites of care and 1 medical group
Dr. Prior's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. The medical group on file is Mayo Clinic Arizona. Dmand AI also links Dr. Prior to 1 more ambulatory surgery center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Timothy Prior's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Prior practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Hospital - Phoenix | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Timothy Prior is one of 617 general surgeons in Arizona
Surgery is Dr. Prior's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Prior is licensed in Arizona.
Specialties and state licenses
- Surgery, ArizonaPrimary
General surgeons near Dr. Prior
Counts of general surgeons 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. John Timothy Prior's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Prior's median patient age at 62, with 44% women.
Dr. Prior's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. John Timothy Prior wrote 84 Medicare Part D claims in 2024
In 2024, Dr. Prior wrote 84 Medicare Part D claims for 47 patients. 95% of them were for generic drugs. CMS names the drug for 27 of them, across 2 drugs with 11 or more claims each, at $80 in total drug cost.
Dr. Prior's Part D claims by kind of drug, 2024
- Generic80 claims95%
- Brand-name and other4 claims5%
Dr. Prior'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. Prior's Part D claims, 2024
- Opioids18%15 of 84 claims
- Antibiotics14%12 of 84 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
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Dr. John Timothy Prior received $50 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Prior from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. W. L. Gore & Associates, Inc. paid the most, $50.
Companies that paid Dr. Prior 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 Dr. John Timothy Prior'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) |
| 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. John Timothy Prior
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. John Timothy Prior's NPI number?
Dr. John Timothy Prior's NPI number is 1801590435. It was assigned on March 28, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. John Timothy Prior?
Dr. John Timothy Prior is a general surgeon in Phoenix, Arizona. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. John Timothy Prior practice?
Dr. Prior practices at 5777 East Mayo Boulevard, Phoenix, AZ 85054. Dr. Prior's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. Dmand AI also links Dr. Prior to 1 ambulatory surgery center.
What is Dr. John Timothy Prior's office phone number?
The practice phone on file for Dr. Prior is (480) 342-4201.
What is Dr. John Timothy Prior's medical license number?
Dr. Prior holds Arizona license R80104.
Which hospitals is Dr. John Timothy Prior affiliated with?
Dr. Prior practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona.
What medical group is Dr. John Timothy Prior part of?
Dr. Prior is linked to Mayo Clinic Arizona.
What drugs does Dr. John Timothy Prior prescribe most?
In 2024 Medicare Part D data, Dr. Prior's most prescribed drugs by claims were Oxycodone HCl and Methocarbamol.
Has Dr. John Timothy Prior received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to Dr. Prior from 1 company from 2025 to 2025. The largest total came from W. L. Gore & Associates, Inc.
How long has Dr. John Timothy Prior been practicing?
Dr. Prior's NPI was assigned in 2023.
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