Dr. John P. Castro, MD
- Part D claims, 2018
- 109
- Industry payments
- $14
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 1153 E 3900 S, Salt Lake City, UT 84124
- Practice phone
- Call (801) 942-3311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mountain Land Rehabilitation
Salt Lake City, Utah
Find Dr. Castro'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 P. Castro is a family medicine physician in Salt Lake City, Utah
Dr. Castro practices at Mountain Land Rehabilitation in Salt Lake City, Utah.
Dr. Castro's NPI, 1619953577, was assigned on December 21, 2005. Dr. Castro holds Arizona license 35673.
- NPI
- 1619953577NPI Registry (opens in a new tab)
- NPI enumeration date
- December 21, 2005
- NPI status
- Active
- Practice phone
- (801) 942-3311
- 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 Practice Data
Dr. John P. Castro practices at Mountain Land Rehabilitation in Salt Lake City, Utah
Dr. Castro's primary practice is Mountain Land Rehabilitation, at 1153 E 3900 S, Salt Lake City, UT 84124 in Salt Lake County. The practice phone is (801) 942-3311.
- Mountain Land Rehabilitation1153 E 3900 S, Salt Lake City, UT 84124 · Salt Lake CountyPhone(801) 942-3311
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John P. Castro is affiliated with 2 sites of care
Dr. Castro's primary practice is Mountain Land Rehabilitation in Salt Lake City, Utah. Dmand AI also links Dr. Castro to 1 therapy and rehab clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John P. Castro's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Castro practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mountain Land Rehabilitation | 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 P. Castro is one of 1,294 family medicine physicians in Utah
Family medicine is Dr. Castro's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Castro is licensed in Arizona.
Specialties and state licenses
- Family medicine, ArizonaPrimary
Family medicine physicians near Dr. Castro
Counts of family 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. John P. Castro's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Castro's median patient age at 69, with 9% women.
Dr. Castro's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women9%
- Men91%
Source: Dmand AI Patient Panel Data
Dr. John P. Castro wrote 109 Medicare Part D claims in 2018
In 2018, Dr. Castro wrote 109 Medicare Part D claims. They cover 8 drugs, with $3,401 in total drug cost. In 2017, CMS named 93 claims across 7 drugs.
Dr. Castro's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 932018: 10917%
Drugs named by CMS: 8 in 2018, 7 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. John P. Castro received $14 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Castro from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Shire North American Group Inc paid the most, $14.
Companies that paid Dr. Castro 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. John P. Castro'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 P. Castro
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 P. Castro's NPI number?
Dr. John P. Castro's NPI number is 1619953577. It was assigned on December 21, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John P. Castro?
Dr. John P. Castro is a family medicine physician in Salt Lake City, Utah. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. John P. Castro practice?
Dr. Castro practices at 1153 E 3900 S, Salt Lake City, UT 84124. Dr. Castro's primary practice is Mountain Land Rehabilitation in Salt Lake City, Utah. Dmand AI also links Dr. Castro to 1 therapy and rehab clinic.
What is Dr. John P. Castro's office phone number?
The practice phone on file for Dr. Castro is (801) 942-3311.
What is Dr. John P. Castro's medical license number?
Dr. Castro holds Arizona license 35673.
What drugs does Dr. John P. Castro prescribe most?
In 2018 Medicare Part D data, Dr. Castro's most prescribed drugs by claims were Ranitidine HCl, Lisinopril and Amantadine.
Has Dr. John P. Castro received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Castro from 1 company from 2016 to 2016. The largest total came from Shire North American Group Inc.
How long has Dr. John P. Castro been practicing?
Dr. Castro's NPI was assigned in 2005.
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