Marco Javier Castellanos, DDS
- Part D claims, 2024
- 45
- Industry payments
- $15
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 9725 Sierra Ave, Fontana, CA 92335-6716
- Practice phone
- Call (909) 822-6200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mario J Catellanos
Dental practice · Fontana, California
Find Marco Castellanos' 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.
Marco Javier Castellanos is a dentist in Fontana, California
Marco Castellanos practices at Mario J Catellanos in Fontana, California.
Marco Castellanos' NPI, 1396083465, was assigned on January 24, 2013. Marco Castellanos holds California license 62120.
- NPI
- 1396083465NPI Registry (opens in a new tab)
- NPI enumeration date
- January 24, 2013
- NPI status
- Active
- Practice phone
- (909) 822-6200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marco Javier Castellanos practices at Mario J Catellanos in Fontana, California
Marco Castellanos' primary practice is Mario J Catellanos, at 9725 Sierra Ave, Fontana, CA 92335-6716. The practice phone is (909) 822-6200.
- Mario J Catellanos9725 Sierra Ave, Fontana, CA 92335-6716Phone(909) 822-6200
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marco Javier Castellanos is affiliated with 1 site of care and 1 medical group
Marco Castellanos' primary practice is Mario J Catellanos in Fontana, California. Dmand AI also links Marco Castellanos to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Marco Javier Castellanos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marco Castellanos practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mario J Catellanos | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Marco Javier Castellanos is one of 6,282 dentists in California
Dentist is Marco Castellanos' primary specialty in the NPI Registry, under taxonomy code 122300000X. Marco Castellanos is licensed in California.
Specialties and state licenses
- Dentist, CaliforniaPrimary
Dentists near Marco Castellanos
Counts of dentists 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
Marco Javier Castellanos wrote 45 Medicare Part D claims in 2024
In 2024, Marco Castellanos wrote 45 Medicare Part D claims for 25 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Marco Castellanos' Part D claims, 2024
- Antibiotics47%21 of 45 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
For MedTech and pharma teams
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Marco Javier Castellanos received $15 in industry payments in 2025
CMS Open Payments shows 1 general payment to Marco Castellanos from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. GC America Inc. paid the most, $15.
Companies that paid Marco Castellanos 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 Marco Javier Castellanos'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Part D prescribing | 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 Marco Javier Castellanos
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marco Javier Castellanos' NPI number?
Marco Javier Castellanos' NPI number is 1396083465. It was assigned on January 24, 2013, and it is active in the NPI Registry.
What does Marco Javier Castellanos specialize in?
Marco Javier Castellanos is a dentist in Fontana, California. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Marco Javier Castellanos practice?
Marco Castellanos practices at 9725 Sierra Ave, Fontana, CA 92335-6716. Marco Castellanos' primary practice is Mario J Catellanos in Fontana, California. Dmand AI also links Marco Castellanos to 1 medical group.
What is Marco Javier Castellanos' office phone number?
The practice phone on file for Marco Castellanos is (909) 822-6200.
What is Marco Javier Castellanos' medical license number?
Marco Castellanos holds California license 62120.
Has Marco Javier Castellanos received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Marco Castellanos from 1 company from 2025 to 2025. The largest total came from GC America Inc.
How long has Marco Javier Castellanos been practicing?
Marco Castellanos' NPI was assigned in 2013.
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