James Warren, M.D.
Internal Medicine Physician · Newnan, GA
James Warren, M.D. is an internal medicine physician with a practice address in Newnan, Georgia, and NPI 1467436451, issued on Dec 2, 2005. Check the license (Georgia 029968, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- James Warren
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 029968 GA
Self-reported in NPPES; status is on the state search - Practice location
- 15 Cavender St, Newnan, GA 30263
- Phone
- (770) 254-6150
- Enumerated
- Dec 2, 2005
- Entity
- Type 1 · individual
Also registered at 15 Cavender St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Andrew McDonald, M.D.Internal Medicine Physician1467436600
- Evangelos Moraitis, M.D.Internal Medicine Physician1619950144
- Joseph Parks, M.D.Surgery Physician1194709352
Verify James Warren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 029968Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
16 Medicare Part D claims, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D.
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 Medicare quality score for 2023: 90.8 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).
37 internal medicine physician records list a Newnan practice address
They are 37 of the 1,638 NPPES records with a Newnan practice address, and 4,653 internal medicine physician records in Georgia.
All 37 in Newnan → All 4,653 in Georgia → Every provider in Newnan →
Other internal medicine physician records in Georgia
- Karam A.alabed, MDRome, GA1871410969
- Ugochi Abazie, M.DRiverdale, GA1700634870
- Muhammad Abbasi, M.D.Covington, GA1962496893
- Rahat AbbasiAugusta, GA1578057261
- Diane Abby Burr, D.O.Carrollton, GA1255374278
- Bsmah Abdalslam, M.DAustell, GA1598013492
- Eltigani Abdelhai, MDGainesville, GA1538233531
- Maged Abdelmalik, M.D.Folkston, GA1770558470
- Mohammed Abdu, MDAtlanta, GA1760696520
- Maher Abdulla, M.D.Warner Robins, GA1316997489
Common questions
What is James Warren, M.D.'s NPI number?
James Warren, M.D.'s National Provider Identifier (NPI) is 1467436451, issued on Dec 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is James Warren, M.D. located?
The NPPES record lists a practice address at 15 Cavender St, Newnan, GA, 30263. Phone: (770) 254-6150. Providers update this record themselves, so call before visiting.
How can I verify James Warren, M.D.'s license?
NPPES lists Georgia license number 029968, 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 James Warren, M.D. prescribe under Medicare Part D?
In 2024, James Warren, M.D. had 16 Medicare Part D claims; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
What is James Warren, M.D.'s Medicare quality score?
The 2023 MIPS final score is 90.8 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.