Twiggy L. Harris, MD
Internal Medicine Physician · Kennesaw, GA
Twiggy L. Harris, MD is an internal medicine physician with a practice address in Kennesaw, Georgia, and NPI 1700996691, issued on Aug 30, 2006. Check the license (Georgia 054891, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Twiggy L. Harris
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 054891 GA
Self-reported in NPPES; status is on the state search - Practice location
- 750 Townpark Lane, Kennesaw, GA 30144
- Phone
- (770) 514-5403
- Enumerated
- Aug 30, 2006
- Record last updated
- Apr 13, 2022
- Fax
- (770) 514-5493
- Medicare enrollment
- Enrolled (PECOS I20050322000202); accepts Medicare assignment
- Medical or professional school
- Meharry Medical College School Of Medicine, 1995
- Entity
- Type 1 · individual
Also registered at 750 Townpark Lane
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mallory Aycock, PA-CPhysician Assistant1982987376
- Cynthia Burnham, CNPPediatric Nurse Practitioner1306956214
- Angel Cobiella, MD MBAInternal Medicine Physician1174633077
- Caroline Donner, NP-CFamily Nurse Practitioner1073967097
- Marshall Fleurant, MDInternal Medicine Physician1225244635
Verify Twiggy L. Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 054891Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average internal medicine physician in 2024
7,418 Medicare Part D claims for 496 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 263 claims were for opioids.
Most prescribed
- Lisinopril334 claims
- Amlodipine Besylate295 claims
- Losartan Potassium294 claims
- Rosuvastatin Calcium274 claims
- Atorvastatin Calcium259 claims
- Gabapentin259 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.
Bills Medicare through one group practice
- The Southeast Permanente Medical GroupAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
17 internal medicine physician records list a practice address in Kennesaw
They are 17 of the 1,723 NPPES records with a practice address in Kennesaw, and 3,911 internal medicine physician records in Georgia.
All 17 in Kennesaw → All 3,911 in Georgia → Every provider in Kennesaw →
Other internal medicine physician records in Georgia
- Karam A.alabed, MDRome, GA1871410969
- Muhammad Abbasi, M.D.Covington, GA1962496893
- Rahat AbbasiAugusta, GA1578057261
- Diane Abby Burr, D.O.Carrollton, GA1255374278
- Izzeldin Abdalla, MDFayetteville, GA1760731962
- Bsmah Abdalslam, M.DAustell, GA1598013492
- Eltigani Abdelhai, MDGainesville, GA1538233531
- Maged Abdelmalik, M.D.Folkston, GA1770558470
- Maher Abdulla, M.D.Warner Robins, GA1316997489
- Ibipo Abdurraheem-Salami, MDAthens, GA1962024323
Common questions
What is Twiggy L. Harris, MD's NPI number?
Twiggy L. Harris, MD's National Provider Identifier (NPI) is 1700996691, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Twiggy L. Harris, MD located?
The NPPES record lists a practice address at 750 Townpark Lane, Kennesaw, GA, 30144. Phone: (770) 514-5403. Providers update this record themselves, so call before visiting.
How can I verify Twiggy L. Harris, MD's license?
NPPES lists Georgia license number 054891, 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 Twiggy L. Harris, MD prescribe under Medicare Part D?
In 2024, Twiggy L. Harris, MD had 7,418 Medicare Part D claims for 496 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.