Dr. Mark E. Hamilton, MD
- Medicare services, 2023
- 93
- Part D claims, 2024
- 13
- Industry payments
- $425,122
- Insurance carriers
- 3
- State licenses
- 2
- Practice address
- 2000 Howard Farm Dr, Cumming, GA 30041
- Practice phone
- Call (770) 645-9181
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Hamilton'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. Mark E. Hamilton is an anesthesiologist in Cumming, Georgia
Dr. Hamilton practices in Cumming, Georgia.
Dr. Hamilton's NPI, 1447246541, was assigned on September 23, 2005. Dr. Hamilton graduated from UC Davis School of Medicine in 1982. Dr. Hamilton's Georgia license number on file is 25167.
- NPI
- 1447246541NPI Registry (opens in a new tab)
- NPI enumeration date
- September 23, 2005
- NPI status
- Active
- Practice phone
- (770) 645-9181
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Mark E. Hamilton's practice address is in Cumming, Georgia
Dr. Hamilton's practice address in the NPI Registry is 2000 Howard Farm Dr, Cumming, GA 30041, in Forsyth County. The practice phone is (770) 645-9181.
- NPI Registry address2000 Howard Farm Dr, Cumming, GA 30041 · Forsyth CountyPhone(770) 645-9181
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Mark E. Hamilton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hamilton practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Hamilton's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark E. Hamilton is one of 1,184 anesthesiologists in Georgia
Anesthesiology is Dr. Hamilton's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Hamilton is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Hamilton's licenses on file in 2 states: Georgia and Florida.
Specialties and state licenses
- Anesthesiology, GeorgiaPrimary
- Florida license
Anesthesiologists near Dr. Hamilton
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. Mark E. Hamilton billed Medicare for 93 services in 2023
CMS data shows 93 Medicare services from Dr. Hamilton across 2 procedure codes in 2023. Medicare paid $9,400 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hamilton's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Anesthesia
- 2022: 1542023: 9340%
- Surgery
- 2022: 1052023: 0100%
Dr. Hamilton compared with the Georgia median for anesthesiologists, 2023
- Dr. Hamilton
- Georgia median
- Medicare services
- 93vs 93Close to median
Medians across 1,159 anesthesiologists in Georgia with Dmand AI profiles that report each measure.
Dr. Hamilton'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. Hamilton?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hamilton and other anesthesiologists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark E. Hamilton wrote 13 Medicare Part D claims in 2024
In 2024, Dr. Hamilton wrote 13 Medicare Part D claims. 92% of them were for generic drugs.
Dr. Hamilton's Part D claims by kind of drug, 2024
- Generic12 claims92%
- Brand-name and other1 claims8%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Mark E. Hamilton received $425,122 in industry payments from 2016 to 2024
CMS Open Payments shows 456 general payments to Dr. Hamilton from 15 drug and device companies from 2016 to 2024. Speaker and faculty fees make up the largest share, 61% of the total. Medtronic USA, Inc. paid the most, $124,135.
General payments to Dr. Hamilton by program year, 2016 to 2024
General payments to Dr. Hamilton by kind, 2016 to 2024
- Speaker and faculty fees$260,96761%
- Consulting fees$101,99324%
- Travel and lodging$38,1409%
- Honoraria$13,2003%
- Food and beverage$10,8223%
Companies that paid Dr. Hamilton the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark E. Hamilton graduated from UC Davis School of Medicine
Dr. Hamilton graduated from UC Davis School of Medicine in 1982.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Mark E. Hamilton accepts plans from 3 insurance carriers
Dr. Hamilton is in network with 3 carriers, including United Healthcare, Excellus BlueCross BlueShield and GA State Medicaid. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
- United Healthcare
- Excellus BlueCross BlueShield
- GA State Medicaid
Plan types Dr. Hamilton accepts, by number of carriers
- Medicare2
- POS2
- PPO2
- HMO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Mark E. Hamilton'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 Practice 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 |
| 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) |
| 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. Mark E. Hamilton
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. Mark E. Hamilton's NPI number?
Dr. Mark E. Hamilton's NPI number is 1447246541. It was assigned on September 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark E. Hamilton?
Dr. Mark E. Hamilton is an anesthesiologist in Cumming, Georgia. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Mark E. Hamilton practice?
Dr. Hamilton practices at 2000 Howard Farm Dr, Cumming, GA 30041.
What is Dr. Mark E. Hamilton's office phone number?
The practice phone on file for Dr. Hamilton is (770) 645-9181.
What is Dr. Mark E. Hamilton's medical license number?
Dr. Hamilton's Georgia license number on file is 25167, one of the licenses on file in 2 states.
Which states has Dr. Mark E. Hamilton been licensed in?
Dmand AI has state licenses on file for Dr. Hamilton in Georgia (1983 to 2025) and Florida (2021 to 2026).
Does Dr. Mark E. Hamilton accept Medicare?
Yes. CMS data shows Dr. Hamilton billed Medicare for 93 services in 2023.
Is Dr. Mark E. Hamilton board certified?
Yes. Dr. Hamilton is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Mark E. Hamilton bill to Medicare?
In 2023, Dr. Hamilton's most billed Medicare services were anesthesia (01402) and anesthesia (01214).
Where did Dr. Mark E. Hamilton go to medical school?
Dr. Hamilton graduated from UC Davis School of Medicine in 1982.
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Has Dr. Mark E. Hamilton received payments from drug or device companies?
CMS Open Payments shows $425,122 in general payments to Dr. Hamilton from 15 companies from 2016 to 2024. The largest total came from Medtronic USA, Inc.
How long has Dr. Mark E. Hamilton been practicing?
Dr. Hamilton graduated from medical school in 1982, 44 years ago.
What insurance does Dr. Mark E. Hamilton accept?
Dr. Hamilton is in network with 3 carriers, including United Healthcare, Excellus BlueCross BlueShield and GA State Medicaid. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.
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