Dr. Michael G. Hamner, DO
- Medicare services, 2024
- 97
- Medicare patients, 2024
- 219
- Hospital affiliations
- 3
- Industry payments
- $158
- Medical group
- 1
- Practice address
- 705 Dixie Street, Carrollton, GA 30117
- Practice phone
- Call (770) 836-9580
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hamner's professional email, personal email and mobile number
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Dr. Michael G. Hamner is an anesthesiologist in Carrollton, Georgia
Dr. Hamner practices at Tanner Medical Center/Carrollton in Carrollton, Georgia, part of Tanner Health.
Dr. Hamner's NPI, 1033173109, was assigned on April 14, 2006. Dr. Hamner graduated from West Virginia School of Osteopathic Medicine in 1994. Dr. Hamner holds Georgia license 55523.
- NPI
- 1033173109NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294792719
- NPI enumeration date
- April 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (770) 836-9580
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael G. Hamner practices at Tanner Medical Center/Carrollton in Carrollton, Georgia
Dr. Hamner's primary practice is Tanner Medical Center/Carrollton, at 705 Dixie Street, Carrollton, GA 30117 in Carroll County. The practice phone is (770) 836-9580.
- Tanner Medical Center/Carrollton705 Dixie Street, Carrollton, GA 30117 · Carroll CountyPhone(770) 836-9580
Source: Dmand AI Affiliation Data
Dr. Michael G. Hamner is affiliated with 3 sites of care and 1 medical group
Dr. Hamner's primary practice is Tanner Medical Center/Carrollton in Carrollton, Georgia, part of Tanner Health. Dr. Hamner is also affiliated with Tanner Medical Center/Villa Rica. The medical group on file is West Georgia Anesthesia Associates. Dmand AI also links Dr. Hamner to 1 more hospital, 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. Hamner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hamner practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tanner Medical Center/Carrollton | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael G. Hamner is one of 1,184 anesthesiologists in Georgia
Anesthesiology is Dr. Hamner's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Hamner is licensed in Georgia.
Specialties and state licenses
- Anesthesiology, GeorgiaPrimary
Anesthesiologists near Dr. Hamner
Counts of anesthesiologists 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. Hamner billed Medicare for 97 services in 2024
CMS data shows 97 Medicare services from Dr. Hamner across 4 procedure codes in 2024, for 219 Medicare patients. Medicare paid $5,438 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hamner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1052024: 978%
Dr. Hamner compared with the Georgia median for anesthesiologists, 2024
- Dr. Hamner
- Georgia median
- Medicare services
- 97vs 93Close to median
- Medicare patients
- 219vs 18220% above
Medians across 1,159 anesthesiologists in Georgia with Dmand AI profiles that report each measure.
Dr. Hamner's most billed Medicare procedure codes, 2024
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. Hamner?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hamner and other anesthesiologists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael G. Hamner treated 219 Medicare patients in 2024, average age 73
CMS counts 219 Medicare patients who saw Dr. Hamner in 2024. The largest group is 65 to 74, with 90 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.70, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hamner's median patient age at 62, with 61% women.
Dr. Hamner's Medicare patients by age, 2024
Dr. Hamner's Medicare patients by sex, 2024
- Women11553%
- Men10447%
Chronic conditions among Dr. Hamner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease42%
- Diabetes41%
- Chronic kidney disease34%
- Anxiety31%
- Heart failure28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hamner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Michael G. Hamner takes part in Medicare
Dr. Hamner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Michael G. Hamner received $158 in industry payments from 2022 to 2025
CMS Open Payments shows 8 general payments to Dr. Hamner from 4 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 76% of the total. Boston Scientific Corporation paid the most, $64.
General payments to Dr. Hamner by program year, 2022 to 2025
General payments to Dr. Hamner by kind, 2022 to 2025
- Food and beverage$12076%
- Education$3824%
Companies that paid Dr. Hamner the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael G. Hamner graduated from West Virginia School of Osteopathic Medicine
Dr. Hamner graduated from West Virginia School of Osteopathic Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael G. Hamner'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Hamner
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. Hamner's NPI number?
Dr. Michael G. Hamner's NPI number is 1033173109. It was assigned on April 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael G. Hamner?
Dr. Michael G. Hamner is an anesthesiologist in Carrollton, Georgia. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Michael G. Hamner practice?
Dr. Hamner practices at 705 Dixie Street, Carrollton, GA 30117. Dr. Hamner's primary practice is Tanner Medical Center/Carrollton in Carrollton, Georgia, part of Tanner Health. Dmand AI also links Dr. Hamner to 1 hospital.
What is Dr. Michael G. Hamner's office phone number?
The practice phone on file for Dr. Hamner is (770) 836-9580.
What is Dr. Michael G. Hamner's medical license number?
Dr. Hamner holds Georgia license 55523.
Which hospitals is Dr. Michael G. Hamner affiliated with?
Dr. Hamner practices at Tanner Medical Center/Carrollton in Carrollton, Georgia. Dr. Hamner is also affiliated with Tanner Medical Center/Villa Rica. Dmand AI links Dr. Hamner to 1 more hospital.
What medical group is Dr. Michael G. Hamner part of?
Dr. Hamner is linked to West Georgia Anesthesia Associates.
Does Dr. Michael G. Hamner accept Medicare?
Yes. CMS data shows Dr. Hamner billed Medicare for 97 services in 2024, and Dr. Hamner accepts Medicare assignment.
How many Medicare patients does Dr. Michael G. Hamner see?
CMS counts 219 Medicare patients who saw Dr. Hamner in 2024, with an average age of 73.
What services does Dr. Michael G. Hamner bill to Medicare?
In 2024, Dr. Hamner's most billed Medicare services were anesthesia (00731), anesthesia (00813) and anesthesia (00811).
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Where did Dr. Michael G. Hamner go to medical school?
Dr. Hamner graduated from West Virginia School of Osteopathic Medicine in 1994.
Has Dr. Michael G. Hamner received payments from drug or device companies?
CMS Open Payments shows $158 in general payments to Dr. Hamner from 4 companies from 2022 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Michael G. Hamner been practicing?
Dr. Hamner graduated from medical school in 1994, 32 years ago.
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