Cassandra Rivers Treadway, M.D.
Internal Medicine Physician · Atlanta, GA
Cassandra Rivers Treadway, M.D. is an internal medicine physician with a practice address in Atlanta, Georgia, and NPI 1689894883, issued on Apr 27, 2007. Check the license (Georgia 056837, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Cassandra Rivers Treadway
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 056837 GA
Self-reported in NPPES; status is on the state search - Practice location
- 3885 Princeton Lakes Parkway, Atlanta, GA 30331
- Phone
- (404) 344-0059
- Enumerated
- Apr 27, 2007
- Record last updated
- Jan 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20051103000926); accepts Medicare assignment
- Medical or professional school
- Medical University Of South Carolina College Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Verify Cassandra Rivers Treadway in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 056837Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average internal medicine physician in 2024
4,555 Medicare Part D claims for 383 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 49 claims were for opioids.
Most prescribed
- Amlodipine Besylate323 claims
- Atorvastatin Calcium228 claims
- Rosuvastatin Calcium170 claims
- Losartan Potassium166 claims
- Metoprolol Succinate105 claims
- Fluticasone Propionate91 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.
Industry payments in 2024: $1,379.09
83 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. 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 2 group practices
- Morehouse Healthcare, Inc.Atlanta, GA
- Morehouse Medicine Inc.Atlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cassandra Rivers Treadway among 3,911 internal medicine physician records in Georgia
Cassandra Rivers Treadway, M.D. 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 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 49% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1999 · 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).
870 internal medicine physician records list a practice address in Atlanta
They are 870 of the 31,476 NPPES records with a practice address in Atlanta, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Atlanta → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Frank Crisona, M.D.Atlanta, GA 303311194175562
- Kyra Harvey, MDAtlanta, GA 303311386745438
- Phillip Jackson, D.O.Atlanta, GA 303311265576581
- Amilia Jeyachandran, MDAtlanta, GA 303311710629217
- Tawian Livingston, MDAtlanta, GA 303311538167119
- Kay Oso, M.D.Atlanta, GA 303311497898662
- John Ross, MDAtlanta, GA 303311407955842
- Kathy Allan, MDAtlanta, GA 303321649462896
Common questions
What is Cassandra Rivers Treadway, M.D.'s NPI number?
Cassandra Rivers Treadway, M.D.'s National Provider Identifier (NPI) is 1689894883, issued on Apr 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Rivers Treadway, M.D. located?
The NPPES record lists a practice address at 3885 Princeton Lakes Parkway, Atlanta, GA, 30331. Phone: (404) 344-0059. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Rivers Treadway, M.D.'s license?
NPPES lists Georgia license number 056837, 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 Cassandra Rivers Treadway, M.D. prescribe under Medicare Part D?
In 2024, Cassandra Rivers Treadway, M.D. had 4,555 Medicare Part D claims for 383 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.