Derrick B. Castro, DDS
- Part D claims, 2024
- 997
- Affiliated sites
- 1
- State licenses
- 2
- Year NPI issued
- 2006
- Practice locations
- 2
- Practice address
- 30 Declaration Dr, Chico, CA 95973-4911
- Practice phone
- Call (530) 898-1234
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chico Periodontal Associates
Physician office · Chico, California
Find Derrick 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.
Derrick B. Castro is a periodontist in Redding, California
Derrick Castro practices at Chico Periodontal Associates in Chico, California.
Derrick Castro's NPI, 1639159858, was assigned on January 23, 2006. Derrick Castro holds California license 61754.
- NPI
- 1639159858NPI Registry (opens in a new tab)
- NPI enumeration date
- January 23, 2006
- NPI status
- Active
- Practice phone
- (530) 898-1234
- 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
Derrick B. Castro practices in Chico and Redding
Derrick Castro's primary practice is Chico Periodontal Associates, at 30 Declaration Dr, Chico, CA 95973-4911. The practice phone is (530) 898-1234. The NPI Registry lists Derrick Castro's practice address as 2510 Airpark Dr, Redding, CA 96001.
- Chico Periodontal AssociatesPrimary30 Declaration Dr, Chico, CA 95973-4911Phone(530) 898-1234
- NPI Registry address2510 Airpark Dr, Redding, CA 96001 · Shasta County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Derrick B. Castro is affiliated with 1 site of care
Derrick Castro's primary practice is Chico Periodontal Associates in Chico, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Derrick B. Castro's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Derrick Castro practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chico Periodontal Associates | Available with a free account |
Source: Dmand AI Technology Install Data
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Derrick B. Castro is one of 371 periodontists in California
Periodontics is Derrick Castro's primary specialty in the NPI Registry, under taxonomy code 1223P0300X. Dmand AI has Derrick Castro's licenses on file in 2 states: California and Utah.
Specialties and state licenses
- Periodontist, CaliforniaPrimary
- Utah license
Periodontists near Derrick Castro
Counts of periodontists 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
Derrick B. Castro's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Derrick Castro's median patient age at 56, with 50% women.
Derrick 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 56
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Derrick B. Castro wrote 997 Medicare Part D claims in 2024
In 2024, Derrick Castro wrote 997 Medicare Part D claims for 281 patients. 100% of them were for generic drugs.
Derrick Castro's Part D claims by kind of drug, 2024
- Generic996 claims100%
- Brand-name and other1 claims0%
Drug classes CMS tracks in Derrick Castro's Part D claims, 2024
- Opioids18%181 of 997 claims
- Antibiotics32%322 of 997 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
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Sources for Derrick B. 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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand 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 (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 Derrick B. 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 Derrick B. Castro's NPI number?
Derrick B. Castro's NPI number is 1639159858. It was assigned on January 23, 2006, and it is active in the NPI Registry.
What does Derrick B. Castro specialize in?
Derrick B. Castro is a periodontist in Redding, California. The primary specialty in the NPI Registry is Periodontist (taxonomy code 1223P0300X).
Where does Derrick B. Castro practice?
Derrick Castro practices at 30 Declaration Dr, Chico, CA 95973-4911. Derrick Castro also practices at 2510 Airpark Dr, Redding, CA 96001. Derrick Castro's primary practice is Chico Periodontal Associates in Chico, California.
What is Derrick B. Castro's office phone number?
The practice phone on file for Derrick Castro is (530) 898-1234.
What is Derrick B. Castro's medical license number?
Derrick Castro holds California license 61754, one of the licenses on file in 2 states.
Which states has Derrick B. Castro been licensed in?
Dmand AI has state licenses on file for Derrick Castro in California and Utah.
How long has Derrick B. Castro been practicing?
Derrick Castro's NPI was assigned in 2006.
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