Katharine Marie Ammons, MD
Internal Medicine Physician · Rome, GA
Katharine Marie Ammons, MD is an internal medicine physician with a practice address in Rome, Georgia, and NPI 1962562207, issued on Dec 9, 2006. Check the license (Georgia 037744, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Katharine Marie Ammons
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 037744 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1825 Martha Berry Blvd NW, Rome, GA 30165
- Phone
- (706) 295-5331
- Enumerated
- Dec 9, 2006
- Record last updated
- Mar 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (706) 236-6360
- Medicaid IDs
- 000662714E GA
000662714F GA - Medicare enrollment
- Enrolled (PECOS I20050621000331); accepts Medicare assignment
- Medical or professional school
- Mercer University School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 1825 Martha Berry Blvd NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katharine Marie Ammons in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 037744Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.1 times the Medicare Part D claims of the average internal medicine physician in 2024
19,507 Medicare Part D claims for 968 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 1,232 claims were for opioids.
Most prescribed
- Amlodipine Besylate613 claims
- Hydrocodone-Acetaminophen610 claims
- Atorvastatin Calcium572 claims
- Levothyroxine Sodium510 claims
- Omeprazole487 claims
- Gabapentin471 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: $802.46
51 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 50,334 providers of this specialty with any payment received $1,303.06 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 LLCRome, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katharine Marie Ammons among 3,911 internal medicine physician records in Georgia
Katharine Marie Ammons, MD is one of 3,911 internal 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 10% of them.
- NPI issued2006 · 10% of these records are older, 57% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1992 · median 2005 among the 2,535 with a school on file
- Record last updated2020 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
78 internal medicine physician records list a practice address in Rome
They are 78 of the 1,742 NPPES records with a practice address in Rome, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Rome → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Julie Barnes, MDRome, GA 301651932108016
- Joseph Biuso, M.D.Rome, GA 301651790701431
- Ali Fakhri, M.D.Rome, GA 301651861421901
- Mark Jester, MDRome, GA 301651295762938
- Brian Keefe, MDRome, GA 301651295721629
- John Lewis, M.D.Rome, GA 301651881615367
- Rakesh Makadia, M.D.Rome, GA 301651538128079
- Mourad Nessim, MDRome, GA 301651275582058
Common questions
What is Katharine Marie Ammons, MD's NPI number?
Katharine Marie Ammons, MD's National Provider Identifier (NPI) is 1962562207, issued on Dec 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Katharine Marie Ammons, MD located?
The NPPES record lists a practice address at 1825 Martha Berry Blvd NW, Rome, GA, 30165. Phone: (706) 295-5331. Providers update this record themselves, so call before visiting.
How can I verify Katharine Marie Ammons, MD's license?
NPPES lists Georgia license number 037744, 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 Katharine Marie Ammons, MD prescribe under Medicare Part D?
In 2024, Katharine Marie Ammons, MD had 19,507 Medicare Part D claims for 968 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Katharine Marie Ammons, 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.