Leoncio Nikolay Fierro, DDS
- Part D claims, 2024
- 13
- Industry payments
- $62
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 3535 Ross Ave Ste 305 Suite 305, San Jose, CA 95124-3039
- Practice phone
- Call (408) 317-0169
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Infinity Dental Group
Physician office · San Jose, California
Find Leoncio Fierro'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.
Leoncio Nikolay Fierro is a dentist in San Jose, California
Leoncio Fierro practices at Infinity Dental Group in San Jose, California.
Leoncio Fierro's NPI, 1447636527, was assigned on July 30, 2015. Leoncio Fierro holds California license 64529.
- NPI
- 1447636527NPI Registry (opens in a new tab)
- NPI enumeration date
- July 30, 2015
- NPI status
- Active
- Practice phone
- (408) 317-0169
- 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
Leoncio Nikolay Fierro practices at Infinity Dental Group in San Jose, California
Leoncio Fierro's primary practice is Infinity Dental Group, at 3535 Ross Ave Ste 305 Suite 305, San Jose, CA 95124-3039. The practice phone is (408) 317-0169.
- Infinity Dental Group3535 Ross Ave Ste 305 Suite 305, San Jose, CA 95124-3039Phone(408) 317-0169
Source: Dmand AI Affiliation Data
Leoncio Nikolay Fierro is affiliated with 1 site of care
Leoncio Fierro's primary practice is Infinity Dental Group in San Jose, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Leoncio Nikolay Fierro's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Leoncio Fierro practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Infinity Dental Group | Available with a free account |
Source: Dmand AI Technology Install Data
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Leoncio Nikolay Fierro is one of 6,282 dentists in California
Dentist is Leoncio Fierro's primary specialty in the NPI Registry, under taxonomy code 122300000X. Leoncio Fierro is licensed in California.
Specialties and state licenses
- Dentist, CaliforniaPrimary
Dentists near Leoncio Fierro
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
Leoncio Nikolay Fierro wrote 13 Medicare Part D claims in 2024
In 2024, Leoncio Fierro wrote 13 Medicare Part D claims. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Leoncio Nikolay Fierro received $62 in industry payments in 2025
CMS Open Payments shows 1 general payment to Leoncio Fierro from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Patterson Companies, Inc. paid the most, $62.
Companies that paid Leoncio Fierro 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 Leoncio Nikolay Fierro'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 Data |
| 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 Leoncio Nikolay Fierro
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Leoncio Nikolay Fierro's NPI number?
Leoncio Nikolay Fierro's NPI number is 1447636527. It was assigned on July 30, 2015, and it is active in the NPI Registry.
What does Leoncio Nikolay Fierro specialize in?
Leoncio Nikolay Fierro is a dentist in San Jose, California. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Leoncio Nikolay Fierro practice?
Leoncio Fierro practices at 3535 Ross Ave Ste 305 Suite 305, San Jose, CA 95124-3039. Leoncio Fierro's primary practice is Infinity Dental Group in San Jose, California.
What is Leoncio Nikolay Fierro's office phone number?
The practice phone on file for Leoncio Fierro is (408) 317-0169.
What is Leoncio Nikolay Fierro's medical license number?
Leoncio Fierro holds California license 64529.
Has Leoncio Nikolay Fierro received payments from drug or device companies?
CMS Open Payments shows $62 in general payments to Leoncio Fierro from 1 company from 2025 to 2025. The largest total came from Patterson Companies, Inc.
How long has Leoncio Nikolay Fierro been practicing?
Leoncio Fierro's NPI was assigned in 2015.
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