Dr. Mark R. Firth, MD
- Medicare services, 2024
- 2,387
- Medicare patients, 2024
- 448
- Part D claims, 2024
- 8,436
- MIPS score, 2024
- 75
- Industry payments
- $2,604
- Practice address
- 1230 Baxter St, Athens, GA 30606
- Practice phone
- Call (706) 389-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St. Mary's Hospital
Athens, Georgia
Find Dr. Firth'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 R. Firth is an internist in Athens, Georgia
Dr. Firth practices at St. Mary's Hospital in Athens, Georgia.
Dr. Firth's NPI, 1710098496, was assigned on August 31, 2006. Dr. Firth graduated from Medical College of Georgia School of Medicine in 1980. Dr. Firth holds Georgia license 22758.
- NPI
- 1710098496NPI Registry (opens in a new tab)
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Practice phone
- (706) 389-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Mark R. Firth practices at St. Mary's Hospital in Athens, Georgia
Dr. Firth's primary practice is St. Mary's Hospital, at 1230 Baxter St, Athens, GA 30606 in Clarke County. The practice phone is (706) 389-3000.
- St. Mary's Hospital1230 Baxter St, Athens, GA 30606 · Clarke CountyPhone(706) 389-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark R. Firth is affiliated with 3 sites of care and 2 medical groups
Dr. Firth's primary practice is St. Mary's Hospital in Athens, Georgia. The medical group on file is Oconee Heart and Vascular Center. Dmand AI also links Dr. Firth to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark R. Firth's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Firth practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Mary's Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark R. Firth is one of 3,575 internists in Georgia
Internal medicine is Dr. Firth's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Firth is licensed in Georgia.
Specialties and state licenses
- Internal medicine, GeorgiaPrimary
Internists near Dr. Firth
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. Mark R. Firth billed Medicare for 2,387 services in 2024
CMS data shows 2,387 Medicare services from Dr. Firth across 9 procedure codes in 2024, for 448 Medicare patients. Medicare paid $134,085 for them. Every service was in an office.
Dr. Firth's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,1152024: 1,0228%
- Surgery
- 2023: 9132024: 8279%
- Other services
- 2023: 4962024: 42215%
- Tests and treatments
- 2023: 732024: 6018%
- Lab and pathology
- 2023: 02024: 56
Dr. Firth compared with the Georgia median for internists, 2024
- Dr. Firth
- Georgia median
- Medicare services
- 2,387vs 5364.5 times
- Medicare patients
- 448vs 1942.3 times
- Part D claims
- 7,930vs 33923.4 times
Medians across 3,344 internists in Georgia with Dmand AI profiles that report each measure.
Dr. Firth'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. Firth?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Firth and other internists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark R. Firth treated 448 Medicare patients in 2024, average age 77
CMS counts 448 Medicare patients who saw Dr. Firth in 2024. The largest group is 75 to 84, with 214 patients. 75% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Firth's median patient age at 74, with 42% women.
Dr. Firth's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Firth's Medicare patients by sex, 2024
- Women20245%
- Men24655%
Chronic conditions among Dr. Firth's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis53%
- Ischemic heart disease30%
- Cancer21%
- Anxiety20%
- Atrial fibrillation19%
- Depression19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Firth's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women42%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark R. Firth wrote 8,436 Medicare Part D claims in 2024
In 2024, Dr. Firth wrote 8,436 Medicare Part D claims for 646 patients. 90% of them were for generic drugs. CMS names the drug for 7,930 of them, across 129 drugs with 11 or more claims each, at $352,380 in total drug cost. In 2023, CMS named 7,485 claims across 127 drugs.
Dr. Firth's Part D claims by kind of drug, 2024
- Generic7,633 claims90%
- Brand-name and other803 claims10%
Dr. Firth's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Firth's Part D claims, 2024
- Opioids2%158 of 8,436 claims
- Antibiotics3%247 of 8,436 claims
- Antipsychotics, patients 65 and over0%34 of 8,436 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7,4852024: 7,9306%
Drugs named by CMS: 129 in 2024, 127 in 2023.
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
Dr. Mark R. Firth scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Firth for performance year 2024, reported as part of a group.
- MIPS final score, 2024
- 75 of 100
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Mark R. Firth received $2,604 in industry payments from 2016 to 2023
CMS Open Payments shows 174 general payments to Dr. Firth from 30 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $260.
General payments to Dr. Firth by program year, 2016 to 2023
General payments to Dr. Firth by kind, 2016 to 2023
- Food and beverage$2,58099%
- Education$231%
Companies that paid Dr. Firth the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark R. Firth graduated from Medical College of Georgia School of Medicine
Dr. Firth graduated from Medical College of Georgia School of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark R. Firth'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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. Mark R. Firth
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 R. Firth's NPI number?
Dr. Mark R. Firth's NPI number is 1710098496. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark R. Firth?
Dr. Mark R. Firth is an internist in Athens, Georgia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mark R. Firth practice?
Dr. Firth practices at 1230 Baxter St, Athens, GA 30606. Dr. Firth's primary practice is St. Mary's Hospital in Athens, Georgia. Dmand AI also links Dr. Firth to 2 group practices and clinics and 1 medical group.
What is Dr. Mark R. Firth's office phone number?
The practice phone on file for Dr. Firth is (706) 389-3000.
What is Dr. Mark R. Firth's medical license number?
Dr. Firth holds Georgia license 22758.
What medical group is Dr. Mark R. Firth part of?
Dr. Firth is linked to Oconee Heart and Vascular Center. Dmand AI links Dr. Firth to 1 more medical group.
Does Dr. Mark R. Firth accept Medicare?
Yes. CMS data shows Dr. Firth billed Medicare for 2,387 services in 2024.
What is Dr. Mark R. Firth's MIPS score?
Dr. Firth's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. Mark R. Firth see?
CMS counts 448 Medicare patients who saw Dr. Firth in 2024, with an average age of 77.
What services does Dr. Mark R. Firth bill to Medicare?
In 2024, Dr. Firth's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G0439).
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Where did Dr. Mark R. Firth go to medical school?
Dr. Firth graduated from Medical College of Georgia School of Medicine in 1980.
What drugs does Dr. Mark R. Firth prescribe most?
In 2024 Medicare Part D data, Dr. Firth's most prescribed drugs by claims were Amlodipine Besylate, Losartan Potassium and Levothyroxine Sodium.
Has Dr. Mark R. Firth received payments from drug or device companies?
CMS Open Payments shows $2,604 in general payments to Dr. Firth from 30 companies from 2016 to 2023. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Mark R. Firth been practicing?
Dr. Firth graduated from medical school in 1980, 46 years ago.
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