Franklin Daniel Diaz, M.D.
Nephrology Physician · Lawrenceville, GA
Franklin Daniel Diaz, M.D. is a nephrology physician with a practice address in Lawrenceville, Georgia, and NPI 1407999246, issued on Feb 14, 2007. Check the license (Georgia 032374, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Franklin Daniel Diaz
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 032374 GA
Self-reported in NPPES; status is on the state search - Practice location
- 601A Professional Drive Ste 225, Lawrenceville, GA 30046
- Phone
- (770) 513-8028
- Enumerated
- Feb 14, 2007
- Record last updated
- Aug 18, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (770) 513-8653
- Medicaid IDs
- 000473558C GA
000473558B GA - Medicare enrollment
- Enrolled (PECOS I20101129000157); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 1980
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 417 in Georgia → Look up another NPI →
Verify Franklin Daniel Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 032374Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average nephrology physician in 2024
921 Medicare Part D claims for 148 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Furosemide72 claims
- Metoprolol Succinate52 claims
- Amlodipine Besylate49 claims
- Losartan Potassium42 claims
- Nifedipine Er38 claims
- Calcium Acetate29 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.
Franklin Daniel Diaz among 417 nephrology physician records in Georgia
Franklin Daniel Diaz, M.D. is one of 417 nephrology physician records with a practice address in Georgia. 91% 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 53% of them.
- NPI issued2007 · 53% of these records are older, 37% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated1980 · median 2001 among the 343 with a school on file
- Record last updated2014 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Georgia
There are 417 nephrology physician records in Georgia.
All 417 in Georgia → Every provider in Lawrenceville → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Madhurima Adulla, M.DLawrenceville, GA 300461073523247
- Aakash Amin, M.D.Lawrenceville, GA 300461871668343
- Pranab Chattopadhyay, MDLawrenceville, GA 300461932127685
- Kathryn Elmore, M.D.Lawrenceville, GA 300461245325547
- Florin Georgescu, M. D.Lawrenceville, GA 300461003816208
- Hesun Han, M.D.Lawrenceville, GA 300461609804020
- Angus Howard, M.D.Lawrenceville, GA 300461003858051
- Jayanti Jasti, M.D.,Lawrenceville, GA 300461487619045
Common questions
What is Franklin Daniel Diaz, M.D.'s NPI number?
Franklin Daniel Diaz, M.D.'s National Provider Identifier (NPI) is 1407999246, issued on Feb 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Franklin Daniel Diaz, M.D. located?
The NPPES record lists a practice address at 601A Professional Drive Ste 225, Lawrenceville, GA, 30046. Phone: (770) 513-8028. Providers update this record themselves, so call before visiting.
How can I verify Franklin Daniel Diaz, M.D.'s license?
NPPES lists Georgia license number 032374, 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 Franklin Daniel Diaz, M.D. prescribe under Medicare Part D?
In 2024, Franklin Daniel Diaz, M.D. had 921 Medicare Part D claims for 148 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.