Charles Michael Altman, DDS
- Part D claims, 2024
- 188
- Industry payments
- $13
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1306 South Blue Bell Road, Brenham, TX 77833
- Practice phone
- Call (979) 836-6767
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
C Michael Altman
Dental practice · Brenham, Texas
Find Charles Altman'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.
Charles Michael Altman is a dentist in Brenham, Texas
Charles Altman practices at C Michael Altman in Brenham, Texas.
Charles Altman's NPI, 1922258797, was assigned on September 29, 2008. Charles Altman holds Texas license 17262.
- NPI
- 1922258797NPI Registry (opens in a new tab)
- NPI enumeration date
- September 29, 2008
- NPI status
- Active
- Practice phone
- (979) 836-6767
- 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)
Charles Michael Altman practices at C Michael Altman in Brenham, Texas
Charles Altman's primary practice is C Michael Altman, at 1306 South Blue Bell Road, Brenham, TX 77833. The practice phone is (979) 836-6767.
- C Michael Altman1306 South Blue Bell Road, Brenham, TX 77833Phone(979) 836-6767
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Charles Michael Altman is affiliated with 1 site of care and 1 medical group
Charles Altman's primary practice is C Michael Altman in Brenham, Texas. Dmand AI also links Charles Altman 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 Charles Michael Altman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Charles Altman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| C Michael Altman | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Charles Michael Altman is one of 2,594 dentists in Texas
Dentist is Charles Altman's primary specialty in the NPI Registry, under taxonomy code 122300000X. Charles Altman is licensed in Texas.
Specialties and state licenses
- Dentist, TexasPrimary
Dentists near Charles Altman
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
Charles Michael Altman wrote 188 Medicare Part D claims in 2024
In 2024, Charles Altman wrote 188 Medicare Part D claims for 121 patients. 99% of them were for generic drugs.
Charles Altman's Part D claims by kind of drug, 2024
- Generic187 claims99%
- Brand-name and other1 claims1%
Drug classes CMS tracks in Charles Altman's Part D claims, 2024
- Antibiotics82%155 of 188 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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Charles Michael Altman received $13 in industry payments in 2025
CMS Open Payments shows 1 general payment to Charles Altman from 1 drug or device company in 2025. Honoraria make up the largest share, 100% of the total. Premier Dental Products Company paid the most, $13.
Companies that paid Charles Altman 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 Charles Michael Altman'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 Charles Michael Altman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Charles Michael Altman's NPI number?
Charles Michael Altman's NPI number is 1922258797. It was assigned on September 29, 2008, and it is active in the NPI Registry.
What does Charles Michael Altman specialize in?
Charles Michael Altman is a dentist in Brenham, Texas. The primary specialty in the NPI Registry is Dentist (taxonomy code 122300000X).
Where does Charles Michael Altman practice?
Charles Altman practices at 1306 South Blue Bell Road, Brenham, TX 77833. Charles Altman's primary practice is C Michael Altman in Brenham, Texas. Dmand AI also links Charles Altman to 1 medical group.
What is Charles Michael Altman's office phone number?
The practice phone on file for Charles Altman is (979) 836-6767.
What is Charles Michael Altman's medical license number?
Charles Altman holds Texas license 17262.
Has Charles Michael Altman received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Charles Altman from 1 company from 2025 to 2025. The largest total came from Premier Dental Products Company.
How long has Charles Michael Altman been practicing?
Charles Altman's NPI was assigned in 2008.
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