Mary Katherine Barfield, MD
Family Medicine Physician · Cartersville, GA
Mary Katherine Barfield, MD is a family medicine physician with a practice address in Cartersville, Georgia, and NPI 1184647984, issued on Jul 25, 2006. Check the license (Georgia 050495, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mary Katherine Barfield
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 050495 GA
Self-reported in NPPES; status is on the state search - Practice location
- 150 Gentilly Blvd, Cartersville, GA 30120
- Phone
- (470) 490-6030
- Enumerated
- Jul 25, 2006
- Record last updated
- May 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (470) 490-6029
- Medicare enrollment
- Enrolled (PECOS I20061003000349); accepts Medicare assignment
- Medical or professional school
- Mercer University School Of Medicine, 1997
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,951 in Georgia → Look up another NPI →
Also registered at 150 Gentilly Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jamie Adams, NP-CFamily Nurse Practitioner1811306947
- Anna Anello, DPTPhysical Therapist1043796634
- Caitlin Balawender, AGACNP-BCNurse Practitioner1356887426
- Sarah Bell, PA-CPhysician Assistant1366089823
- Digant Bhatt, MDCardiovascular Disease Physician1902045495
- James Boutselis, PA-CPhysician Assistant1952380198
Verify Mary Katherine Barfield in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 050495Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average family medicine physician in 2024
11,390 Medicare Part D claims for 547 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 393 claims were for opioids.
Most prescribed
- Levothyroxine Sodium391 claims
- Amlodipine Besylate371 claims
- Rosuvastatin Calcium314 claims
- Atorvastatin Calcium287 claims
- Lisinopril278 claims
- Alprazolam277 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 77.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,261.37
71 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Harbin Clinic LLCCartersville, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Katherine Barfield among 3,951 family medicine physician records in Georgia
Mary Katherine Barfield, MD is one of 3,951 family medicine physician records with a practice address in Georgia. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 57% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1997 · median 2005 among the 2,542 with a school on file
- Record last updated2020 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 family medicine physician records list a practice address in Cartersville
They are 35 of the 938 NPPES records with a practice address in Cartersville, and 3,951 family medicine physician records in Georgia.
All 3,951 in Georgia → Every provider in Cartersville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sherri Barton, MDCartersville, GA 301201699764183
- Lee Battle, MDCartersville, GA 301201487621033
- Richard Britton, D.O.Cartersville, GA 301201043287329
- Jayson Fields, MDCartersville, GA 301201376603654
- Donna Gregory, MDCartersville, GA 301201013987650
- Glenn Hittel, MDCartersville, GA 301201215098090
- Joseph Newell, M.D.Cartersville, GA 301201265560031
- Kate Raymond, DOCartersville, GA 301201093870479
Common questions
What is Mary Katherine Barfield, MD's NPI number?
Mary Katherine Barfield, MD's National Provider Identifier (NPI) is 1184647984, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Katherine Barfield, MD located?
The NPPES record lists a practice address at 150 Gentilly Blvd, Cartersville, GA, 30120. Phone: (470) 490-6030. Providers update this record themselves, so call before visiting.
How can I verify Mary Katherine Barfield, MD's license?
NPPES lists Georgia license number 050495, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Katherine Barfield, MD prescribe under Medicare Part D?
In 2024, Mary Katherine Barfield, MD had 11,390 Medicare Part D claims for 547 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Mary Katherine Barfield, MD's MIPS final score?
The 2023 MIPS final score is 77.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.