Brian Gene Chastain, DDS
- Part D claims, 2024
- 76
- Industry payments
- $18
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 4800 E. Hwy. 37, Tuttle, OK 73089
- Practice phone
- Call (405) 381-0900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Absolute Smiles Family Dentistry
Physician office · Tuttle, Oklahoma
Find Brian Chastain'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.
Brian Gene Chastain is a dentist in Oklahoma City, Oklahoma
Brian Chastain practices at Absolute Smiles Family Dentistry in Tuttle, Oklahoma.
Brian Chastain's NPI, 1629275714, was assigned on July 2, 2007. Brian Chastain holds Oklahoma license 5944.
- NPI
- 1629275714NPI Registry (opens in a new tab)
- NPI enumeration date
- July 2, 2007
- NPI status
- Active
- Practice phone
- (405) 381-0900
- 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
Brian Gene Chastain practices in Tuttle and Oklahoma City
Brian Chastain's primary practice is Absolute Smiles Family Dentistry, at 4800 E. Hwy. 37, Tuttle, OK 73089. The practice phone is (405) 381-0900. The NPI Registry lists Brian Chastain's practice address as 1000 N Lee Ave, Oklahoma City, OK 73102.
- Absolute Smiles Family DentistryPrimary4800 E. Hwy. 37, Tuttle, OK 73089Phone(405) 381-0900
- NPI Registry address1000 N Lee Ave, Oklahoma City, OK 73102 · Oklahoma County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Brian Gene Chastain is affiliated with 1 site of care
Brian Chastain's primary practice is Absolute Smiles Family Dentistry in Tuttle, Oklahoma.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Brian Gene Chastain's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brian Chastain practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Absolute Smiles Family Dentistry | Available with a free account |
Source: Dmand AI Technology Install Data
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Brian Gene Chastain is one of 472 dentists in Oklahoma
Dentist is Brian Chastain's primary specialty in the NPI Registry, under taxonomy code 122300000X. Brian Chastain is licensed in Oklahoma.
Specialties and state licenses
- Dentist, OklahomaPrimary
Dentists near Brian Chastain
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
Brian Gene Chastain's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Brian Chastain's median patient age at 75, with 50% women.
Brian Chastain's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Brian Gene Chastain wrote 76 Medicare Part D claims in 2024
In 2024, Brian Chastain wrote 76 Medicare Part D claims for 42 patients. 96% of them were for generic drugs.
Brian Chastain's Part D claims by kind of drug, 2024
- Generic73 claims96%
- Brand-name and other3 claims4%
Drug classes CMS tracks in Brian Chastain's Part D claims, 2024
- Antibiotics86%65 of 76 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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Brian Gene Chastain received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Brian Chastain from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Dentsply Sirona Inc paid the most, $18.
Companies that paid Brian Chastain 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 Brian Gene Chastain'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) |
| 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 Brian Gene Chastain
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brian Gene Chastain's NPI number?
Brian Gene Chastain's NPI number is 1629275714. It was assigned on July 2, 2007, and it is active in the NPI Registry.
What does Brian Gene Chastain specialize in?
Brian Gene Chastain is a dentist in Oklahoma City, Oklahoma. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Brian Gene Chastain practice?
Brian Chastain practices at 4800 E. Hwy. 37, Tuttle, OK 73089. Brian Chastain also practices at 1000 N Lee Ave, Oklahoma City, OK 73102. Brian Chastain's primary practice is Absolute Smiles Family Dentistry in Tuttle, Oklahoma.
What is Brian Gene Chastain's office phone number?
The practice phone on file for Brian Chastain is (405) 381-0900.
What is Brian Gene Chastain's medical license number?
Brian Chastain holds Oklahoma license 5944.
Has Brian Gene Chastain received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Brian Chastain from 1 company from 2025 to 2025. The largest total came from Dentsply Sirona Inc.
How long has Brian Gene Chastain been practicing?
Brian Chastain's NPI was assigned in 2007.
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