Dr. Ian Marks, MD
- Medicare services, 2022
- 11
- Medicare patients, 2024
- 11
- Hospital affiliations
- 2
- Industry payments
- $823
- Medical groups
- 5
- Practice address
- 100 Frist Court, Columbus, GA 31909
- Practice phone
- Call (706) 494-2101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Marks' 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. Ian Marks is an anesthesiologist in Columbus, Georgia
Dr. Marks practices at Piedmont Columbus Regional Northside in Columbus, Georgia, part of Piedmont Healthcare.
Dr. Marks' NPI, 1316995178, was assigned on May 4, 2006. Dr. Marks holds Georgia license 032612.
- NPI
- 1316995178NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618025784
- NPI enumeration date
- May 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (706) 494-2101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ian Marks practices at Piedmont Columbus Regional Northside in Columbus, Georgia
Dr. Marks' primary practice is Piedmont Columbus Regional Northside, at 100 Frist Court, Columbus, GA 31909 in Muscogee County. The practice phone is (706) 494-2101.
- Piedmont Columbus Regional Northside100 Frist Court, Columbus, GA 31909 · Muscogee CountyPhone(706) 494-2101
Source: Dmand AI Affiliation Data
Dr. Ian Marks is affiliated with 8 sites of care and 5 medical groups
Dr. Marks' primary practice is Piedmont Columbus Regional Northside in Columbus, Georgia, part of Piedmont Healthcare. Dr. Marks is also affiliated with Wellstar West Georgia Medical Center. The medical group on file is Sentry Anesthesia Management. Dmand AI also links Dr. Marks to 5 more group practices and clinics, 4 medical groups and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ian Marks' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marks practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Piedmont Columbus Regional Northside | Available with a free account |
| +7 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Piedmont Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Ian Marks is one of 1,184 anesthesiologists in Georgia
Anesthesiology is Dr. Marks' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Marks is licensed in Georgia.
Specialties and state licenses
- Anesthesiology, GeorgiaPrimary
Anesthesiologists near Dr. Marks
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. Ian Marks billed Medicare for 11 services in 2022
CMS data shows 11 Medicare services from Dr. Marks across 1 procedure code in 2022, for 11 Medicare patients. Medicare paid $245 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Marks' Medicare services by type, 2020 to 2022
- 2020
- 2022
- Imaging
- 2020: 02022: 11
- Anesthesia
- 2020: 112022: 0100%
Dr. Marks compared with the Georgia median for anesthesiologists, 2022
- Dr. Marks
- Georgia median
- Medicare services
- 11vs 9388% below
- Medicare patients
- 11vs 18294% below
Medians across 1,159 anesthesiologists in Georgia with Dmand AI profiles that report each measure.
Dr. Marks' most billed Medicare procedure codes, 2022
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. Marks?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Marks and other anesthesiologists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ian Marks treated 11 Medicare patients in 2024, average age 73
CMS counts 11 Medicare patients who saw Dr. Marks in 2024. The largest group is under 65, with 0 patients. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Marks' median patient age at 67, with 50% women.
Dr. Marks' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Marks' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Ian Marks takes part in Medicare
Dr. Marks 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. Ian Marks received $823 in industry payments from 2016 to 2024
CMS Open Payments shows 24 general payments to Dr. Marks from 10 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Axonics, Inc. paid the most, $157.
General payments to Dr. Marks by program year, 2016 to 2024
Companies that paid Dr. Marks the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ian Marks'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) |
| 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. Ian Marks
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. Ian Marks' NPI number?
Dr. Ian Marks' NPI number is 1316995178. It was assigned on May 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ian Marks?
Dr. Ian Marks is an anesthesiologist in Columbus, Georgia. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Ian Marks practice?
Dr. Marks practices at 100 Frist Court, Columbus, GA 31909. Dr. Marks' primary practice is Piedmont Columbus Regional Northside in Columbus, Georgia, part of Piedmont Healthcare. Dmand AI also links Dr. Marks to 5 group practices and clinics, 4 medical groups and 1 physician office.
What is Dr. Ian Marks' office phone number?
The practice phone on file for Dr. Marks is (706) 494-2101.
What is Dr. Ian Marks' medical license number?
Dr. Marks holds Georgia license 032612.
Which hospitals is Dr. Ian Marks affiliated with?
Dr. Marks practices at Piedmont Columbus Regional Northside in Columbus, Georgia. Dr. Marks is also affiliated with Wellstar West Georgia Medical Center.
What medical group is Dr. Ian Marks part of?
Dr. Marks is linked to Sentry Anesthesia Management. Dmand AI links Dr. Marks to 4 more medical groups.
Does Dr. Ian Marks accept Medicare?
Yes. CMS data shows Dr. Marks billed Medicare for 11 services in 2022, and Dr. Marks accepts Medicare assignment.
How many Medicare patients does Dr. Ian Marks see?
CMS counts 11 Medicare patients who saw Dr. Marks in 2024, with an average age of 73.
What services does Dr. Ian Marks bill to Medicare?
In 2022, Dr. Marks' most billed Medicare services were ultrasound (76942).
Has Dr. Ian Marks received payments from drug or device companies?
CMS Open Payments shows $823 in general payments to Dr. Marks from 10 companies from 2016 to 2024. The largest total came from Axonics, Inc.
How long has Dr. Ian Marks been practicing?
Dr. Marks graduated from medical school in 1982, 44 years ago.
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