Dr. William J. Secor III, DO
- Part D claims, 2024
- 49
- Hospital affiliations
- 2
- Industry payments
- $14
- Medical group
- 1
- State licenses
- 2
- Practice address
- 1601 West St Mary's Road, Tucson, AZ 85745
- Practice phone
- Call (520) 872-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Secor'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. William J. Secor III is an emergency medicine physician in Tucson, Arizona
Dr. Secor practices at Carondelet St. Mary's Hospital in Tucson, Arizona, part of Tenet Healthcare.
Dr. Secor's NPI, 1992373880, was assigned on June 16, 2021. Dr. Secor holds Arizona license 011623.
- NPI
- 1992373880NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294227864
- NPI enumeration date
- June 16, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 872-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William J. Secor III practices at Carondelet St. Mary's Hospital in Tucson, Arizona
Dr. Secor's primary practice is Carondelet St. Mary's Hospital, at 1601 West St Mary's Road, Tucson, AZ 85745 in Pima County. The practice phone is (520) 872-3000.
- Carondelet St. Mary's Hospital1601 West St Mary's Road, Tucson, AZ 85745 · Pima CountyPhone(520) 872-3000
Source: Dmand AI Affiliation Data
Dr. William J. Secor III is affiliated with 4 sites of care and 1 medical group
Dr. Secor's primary practice is Carondelet St. Mary's Hospital in Tucson, Arizona, part of Tenet Healthcare. Dr. Secor is also affiliated with St. Joseph's Hospital. The medical group on file is CEP America. Dmand AI also links Dr. Secor to 2 more therapy and rehab clinics, 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. William J. Secor III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Secor practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carondelet St. Mary's Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William J. Secor III is one of 1,360 emergency medicine physicians in Arizona
Emergency medicine is Dr. Secor's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Secor's licenses on file in 2 states: Arizona and Pennsylvania.
Specialties and state licenses
- Emergency medicine, ArizonaPrimary
- Pennsylvania license
Emergency medicine physicians near Dr. Secor
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. William J. Secor III's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Secor's median patient age at 60, with 50% women.
Dr. Secor's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women50%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. William J. Secor III wrote 49 Medicare Part D claims in 2024
In 2024, Dr. Secor wrote 49 Medicare Part D claims for 39 patients. 94% of them were for generic drugs.
Dr. Secor's Part D claims by kind of drug, 2024
- Generic46 claims94%
- Brand-name and other3 claims6%
Drug classes CMS tracks in Dr. Secor's Part D claims, 2024
- Antibiotics22%11 of 49 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. William J. Secor III takes part in Medicare
Dr. Secor 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. William J. Secor III received $14 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Secor from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $14.
Companies that paid Dr. Secor 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 Dr. William J. Secor III'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) |
| 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. William J. Secor III
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. William J. Secor III's NPI number?
Dr. William J. Secor III's NPI number is 1992373880. It was assigned on June 16, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. William J. Secor III?
Dr. William J. Secor III is an emergency medicine physician in Tucson, Arizona. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. William J. Secor III practice?
Dr. Secor practices at 1601 West St Mary's Road, Tucson, AZ 85745. Dr. Secor's primary practice is Carondelet St. Mary's Hospital in Tucson, Arizona, part of Tenet Healthcare. Dmand AI also links Dr. Secor to 2 therapy and rehab clinics.
What is Dr. William J. Secor III's office phone number?
The practice phone on file for Dr. Secor is (520) 872-3000.
What is Dr. William J. Secor III's medical license number?
Dr. Secor holds Arizona license 011623, one of the licenses on file in 2 states.
Which states has Dr. William J. Secor III been licensed in?
Dmand AI has state licenses on file for Dr. Secor in Arizona and Pennsylvania.
Which hospitals is Dr. William J. Secor III affiliated with?
Dr. Secor practices at Carondelet St. Mary's Hospital in Tucson, Arizona. Dr. Secor is also affiliated with St. Joseph's Hospital.
What medical group is Dr. William J. Secor III part of?
Dr. Secor is linked to CEP America.
Does Dr. William J. Secor III accept Medicare?
Yes. CMS lists Dr. Secor as accepting Medicare assignment.
Has Dr. William J. Secor III received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Secor from 1 company from 2024 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. William J. Secor III been practicing?
Dr. Secor graduated from medical school in 2021, 5 years ago.
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