Christopher Brian Sierra, DDS
- Part D claims, 2024
- 87
- Industry payments
- $16
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 4221 Vista Rd, Pasadena, TX 77504-2141
- Practice phone
- Call (713) 943-2094
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Christopher Sierra
Dental practice · Pasadena, Texas
Find Christopher Sierra'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.
Christopher Brian Sierra is a dentist in West Des Moines, Iowa
Christopher Sierra practices at Christopher Sierra in Pasadena, Texas.
Christopher Sierra's NPI, 1467835843, was assigned on July 3, 2015. Christopher Sierra holds Texas license 31160.
- NPI
- 1467835843NPI Registry (opens in a new tab)
- NPI enumeration date
- July 3, 2015
- NPI status
- Active
- Practice phone
- (713) 943-2094
- 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)
Christopher Brian Sierra practices in Pasadena and West Des Moines
Christopher Sierra's primary practice is Christopher Sierra, at 4221 Vista Rd, Pasadena, TX 77504-2141. The practice phone is (713) 943-2094. The NPI Registry lists Christopher Sierra's practice address as 6000 University Ave, West Des Moines, IA 50266.
- Christopher SierraPrimary4221 Vista Rd, Pasadena, TX 77504-2141Phone(713) 943-2094
- NPI Registry address6000 University Ave, West Des Moines, IA 50266 · Polk County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Christopher Brian Sierra is affiliated with 1 site of care and 1 medical group
Christopher Sierra's primary practice is Christopher Sierra in Pasadena, Texas. Dmand AI also links Christopher Sierra 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 Christopher Brian Sierra's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Sierra practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Christopher Sierra | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Christopher Brian Sierra is one of 370 dentists in Iowa
Dentist is Christopher Sierra's primary specialty in the NPI Registry, under taxonomy code 122300000X. Christopher Sierra is licensed in Texas.
Specialties and state licenses
- Dentist, TexasPrimary
Dentists near Christopher Sierra
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
Christopher Brian Sierra's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Christopher Sierra's median patient age at 71, with 100% women.
Christopher Sierra's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Christopher Brian Sierra wrote 87 Medicare Part D claims in 2024
In 2024, Christopher Sierra wrote 87 Medicare Part D claims for 39 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Christopher Sierra's Part D claims, 2024
- Antibiotics52%45 of 87 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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Christopher Brian Sierra received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Christopher Sierra from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Solventum Corporation paid the most, $16.
Companies that paid Christopher Sierra 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 Christopher Brian Sierra'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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 Christopher Brian Sierra
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christopher Brian Sierra's NPI number?
Christopher Brian Sierra's NPI number is 1467835843. It was assigned on July 3, 2015, and it is active in the NPI Registry.
What does Christopher Brian Sierra specialize in?
Christopher Brian Sierra is a dentist in West Des Moines, Iowa. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Christopher Brian Sierra practice?
Christopher Sierra practices at 4221 Vista Rd, Pasadena, TX 77504-2141. Christopher Sierra also practices at 6000 University Ave, West Des Moines, IA 50266. Christopher Sierra's primary practice is Christopher Sierra in Pasadena, Texas. Dmand AI also links Christopher Sierra to 1 medical group.
What is Christopher Brian Sierra's office phone number?
The practice phone on file for Christopher Sierra is (713) 943-2094.
What is Christopher Brian Sierra's medical license number?
Christopher Sierra holds Texas license 31160.
Has Christopher Brian Sierra received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Christopher Sierra from 1 company from 2025 to 2025. The largest total came from Solventum Corporation.
How long has Christopher Brian Sierra been practicing?
Christopher Sierra's NPI was assigned in 2015.
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