Dr. Frank Michael Castro, MD
- Part D claims, 2024
- 445
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 8401 Market Street, Boardman, OH 44512
- Practice phone
- Call (330) 729-2929
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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. Frank Michael Castro is a family medicine physician in Youngstown, Ohio
Dr. Castro practices at Mercy Health - St. Elizabeth Boardman Hospital in Boardman, Ohio, part of Bon Secours Mercy Health.
Dr. Castro's NPI, 1386347573, was assigned on March 24, 2023. Dr. Castro holds Ohio license 57.254993.
- NPI
- 1386347573NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406215318
- NPI enumeration date
- March 24, 2023
- NPI status
- Active
- Practice phone
- (330) 729-2929
- 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. Frank Michael Castro practices at Mercy Health - St. Elizabeth Boardman Hospital in Boardman, Ohio
Dr. Castro's primary practice is Mercy Health - St. Elizabeth Boardman Hospital, at 8401 Market Street, Boardman, OH 44512 in Mahoning County. The practice phone is (330) 729-2929.
- Mercy Health - St. Elizabeth Boardman Hospital8401 Market Street, Boardman, OH 44512 · Mahoning CountyPhone(330) 729-2929
Source: Dmand AI Affiliation Data
Dr. Frank Michael Castro is affiliated with 2 sites of care
Dr. Castro's primary practice is Mercy Health - St. Elizabeth Boardman Hospital in Boardman, Ohio, part of Bon Secours Mercy Health. Dmand AI also links Dr. Castro to 1 hospital outpatient department, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Frank Michael Castro's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Castro practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Health - St. Elizabeth Boardman Hospital | Available with a free account |
| +1 more affiliated site | 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 Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Frank Michael Castro is one of 4,955 family medicine physicians in Ohio
Family medicine is Dr. Castro's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Castro is licensed in Ohio.
Specialties and state licenses
- Family medicine, OhioPrimary
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. Frank Michael Castro's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Castro's median patient age at 53, with 56% 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 53
Patient panel by sex, all payers
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Frank Michael Castro wrote 445 Medicare Part D claims in 2024
In 2024, Dr. Castro wrote 445 Medicare Part D claims for 96 patients. 85% of them were for generic drugs. CMS names the drug for 130 of them, across 9 drugs with 11 or more claims each, at $1,740 in total drug cost.
Dr. Castro's Part D claims by kind of drug, 2024
- Generic377 claims85%
- Brand-name and other68 claims15%
Dr. Castro'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. Castro's Part D claims, 2024
- Antibiotics4%17 of 445 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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Sources for Dr. Frank Michael 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 | 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) |
| 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. Frank Michael 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. Frank Michael Castro's NPI number?
Dr. Frank Michael Castro's NPI number is 1386347573. It was assigned on March 24, 2023, and it is active in the NPI Registry.
What kind of doctor is Dr. Frank Michael Castro?
Dr. Frank Michael Castro is a family medicine physician in Youngstown, Ohio. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Frank Michael Castro practice?
Dr. Castro practices at 8401 Market Street, Boardman, OH 44512. Dr. Castro's primary practice is Mercy Health - St. Elizabeth Boardman Hospital in Boardman, Ohio, part of Bon Secours Mercy Health. Dmand AI also links Dr. Castro to 1 hospital outpatient department.
What is Dr. Frank Michael Castro's office phone number?
The practice phone on file for Dr. Castro is (330) 729-2929.
What is Dr. Frank Michael Castro's medical license number?
Dr. Castro holds Ohio license 57.254993.
Which hospitals is Dr. Frank Michael Castro affiliated with?
Dr. Castro practices at Mercy Health - St. Elizabeth Boardman Hospital in Boardman, Ohio.
What drugs does Dr. Frank Michael Castro prescribe most?
In 2024 Medicare Part D data, Dr. Castro's most prescribed drugs by claims were Amlodipine Besylate, Rosuvastatin Calcium and Atorvastatin Calcium.
How long has Dr. Frank Michael Castro been practicing?
Dr. Castro's NPI was assigned in 2023.
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