Dr. Michael G. Keller, DO
- Medicare services, 2023
- 19
- Part D claims, 2024
- 121
- Hospital affiliations
- 1
- Industry payments
- $1,101
- Insurance carriers
- 1
- Practice address
- 2830 Calder Avenue, Beaumont, TX 77702
- Practice phone
- Call (409) 892-7171
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Keller'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.
Dr. Michael G. Keller is an internist in Beaumont, Texas
Dr. Keller practices at CHRISTUS Southeast Texas St. Elizabeth in Beaumont, Texas, part of CHRISTUS Health.
Dr. Keller's NPI, 1417945734, was assigned on October 11, 2005. Dr. Keller graduated from Texas College of Osteopathic Medicine in 1978. Dr. Keller holds Texas license F1700.
- NPI
- 1417945734NPI Registry (opens in a new tab)
- NPI enumeration date
- October 11, 2005
- NPI status
- Active
- Practice phone
- (409) 892-7171
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael G. Keller practices at CHRISTUS Southeast Texas St. Elizabeth in Beaumont, Texas
Dr. Keller's primary practice is CHRISTUS Southeast Texas St. Elizabeth, at 2830 Calder Avenue, Beaumont, TX 77702 in Jefferson County. The practice phone is (409) 892-7171.
- CHRISTUS Southeast Texas St. Elizabeth2830 Calder Avenue, Beaumont, TX 77702 · Jefferson CountyPhone(409) 892-7171
Source: Dmand AI Affiliation Data
Dr. Michael G. Keller is affiliated with 2 sites of care
Dr. Keller's primary practice is CHRISTUS Southeast Texas St. Elizabeth in Beaumont, Texas, part of CHRISTUS Health. Dmand AI also links Dr. Keller to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael G. Keller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Keller practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHRISTUS Southeast Texas St. Elizabeth | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael G. Keller is one of 8,437 internists in Texas
Internal medicine is Dr. Keller's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Keller is board certified in 1978 - 2026 by the TX State License. Dr. Keller is licensed in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Clinical focus
Dmand AI lists acute gallbladder or bile duct inflammation, acute kidney failure, acute sinusitis, chronic diabetes, chronic hypertension, coronary artery disease, diabetic emergency and gastroenteritis among the conditions Dr. Keller treats.
Internists near Dr. Keller
Counts of internists 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
Dr. Michael G. Keller billed Medicare for 19 services in 2023
CMS data shows 19 Medicare services from Dr. Keller across 1 procedure code in 2023, all of them office visits. Medicare paid $157 for them. Every service was in an office.
Dr. Keller's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 5502023: 1997%
- Drugs given in the office
- 2022: 502023: 0100%
- Tests and treatments
- 2022: 2152023: 0100%
Dr. Keller compared with the Texas median for internists, 2023
- Dr. Keller
- Texas median
- Medicare services
- 19vs 53996% below
- Part D claims
- 887vs 2893.1 times
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Keller's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Keller?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Keller and other internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael G. Keller's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Keller's median patient age at 68, with 52% women.
Dr. Keller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Michael G. Keller wrote 121 Medicare Part D claims in 2024
In 2024, Dr. Keller wrote 121 Medicare Part D claims for 11 patients. 90% of them were for generic drugs. They cover 39 drugs, with $57,814 in total drug cost. In 2022, CMS named 3,596 claims across 101 drugs.
Dr. Keller's Part D claims by kind of drug, 2024
- Generic109 claims90%
- Brand-name12 claims10%
Dr. Keller's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 3,5962023: 88775%
Drugs named by CMS: 39 in 2023, 101 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Michael G. Keller received $1,101 in industry payments from 2016 to 2022
CMS Open Payments shows 58 general payments to Dr. Keller from 12 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $382.
General payments to Dr. Keller by program year, 2016 to 2022
Companies that paid Dr. Keller the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael G. Keller has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Keller, most recently FACOI in 2003.
Awards and honors for Dr. Keller
- 2003
- FACOI
- 1991
- Doctor of the year
- 1986
- Board Certified
Source: Dmand AI Professional Profile Data
Dr. Michael G. Keller graduated from Texas College of Osteopathic Medicine
Dr. Keller graduated from Texas College of Osteopathic Medicine in 1978. Dr. Keller is a member of AMA and AOA.
- Medical school
- Board certified in 1978 - 2026
Source: Dmand AI Professional Profile Data
Dr. Michael G. Keller accepts plans from 1 insurance carrier
Dr. Keller is in network with 1 carrier, including Blue Cross Blue Shield of Michigan. POS plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
Plan types Dr. Keller accepts, by number of carriers
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael G. Keller'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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 Dr. Michael G. Keller
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Michael G. Keller's NPI number?
Dr. Michael G. Keller's NPI number is 1417945734. It was assigned on October 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael G. Keller?
Dr. Michael G. Keller is an internist in Beaumont, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Michael G. Keller practice?
Dr. Keller practices at 2830 Calder Avenue, Beaumont, TX 77702. Dr. Keller's primary practice is CHRISTUS Southeast Texas St. Elizabeth in Beaumont, Texas, part of CHRISTUS Health. Dmand AI also links Dr. Keller to 1 physician office.
What is Dr. Michael G. Keller's office phone number?
The practice phone on file for Dr. Keller is (409) 892-7171.
What is Dr. Michael G. Keller's medical license number?
Dr. Keller holds Texas license F1700.
Which hospitals is Dr. Michael G. Keller affiliated with?
Dr. Keller practices at CHRISTUS Southeast Texas St. Elizabeth in Beaumont, Texas.
Does Dr. Michael G. Keller accept Medicare?
Yes. CMS data shows Dr. Keller billed Medicare for 19 services in 2023.
Is Dr. Michael G. Keller board certified?
Yes. Dr. Keller is board certified in 1978 - 2026 by the TX State License.
What services does Dr. Michael G. Keller bill to Medicare?
In 2023, Dr. Keller's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Michael G. Keller go to medical school?
Dr. Keller graduated from Texas College of Osteopathic Medicine in 1978.
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What drugs does Dr. Michael G. Keller prescribe most?
In 2023 Medicare Part D data, Dr. Keller's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Furosemide.
Has Dr. Michael G. Keller received payments from drug or device companies?
CMS Open Payments shows $1,101 in general payments to Dr. Keller from 12 companies from 2016 to 2022. The largest total came from Pfizer Inc.
How long has Dr. Michael G. Keller been practicing?
Dr. Keller graduated from medical school in 1978, 48 years ago.
What insurance does Dr. Michael G. Keller accept?
Dr. Keller is in network with 1 carrier, including Blue Cross Blue Shield of Michigan. POS plans come from the most carriers, 1. Check the plan with the practice before a visit.
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