Diana Denman, M.D.
Endocrinology, Diabetes & Metabolism Physician · Alpharetta, GA
Diana Denman, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Alpharetta, Georgia, and NPI 1962778027, issued on Mar 22, 2012. Check the license on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Diana Denman
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- MT202728 PA
0116027875 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Old Milton Pkwy Ste A130, Alpharetta, GA 30005
- Phone
- (770) 664-8898
- Enumerated
- Mar 22, 2012
- Record last updated
- Feb 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (770) 772-4377
- Medicare enrollment
- Enrolled (PECOS I20171204001478); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 245 in Georgia → Look up another NPI →
Also registered at 3400 Old Milton Pkwy Ste A130
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennie Law, M.DEndocrinology, Diabetes & Metabolism Physician1386821049
- Daryl Rampersad, M.D.Family Medicine Physician1871938969
- Kavitha Tellakula, MDFamily Medicine Physician1952577850
Verify Diana Denman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical BoardCheck 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 endocrinology, diabetes & metabolism physician in 2024
3,754 Medicare Part D claims for 408 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.
Most prescribed
- Levothyroxine Sodium418 claims
- Lantus Solostar228 claims
- Ozempic207 claims
- Metformin Hcl186 claims
- Atorvastatin Calcium149 claims
- Glipizide Er143 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: $680.14
33 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 5,661 providers of this specialty with any payment received $5,742.15 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
- Perimeter Professional Services, LLCAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diana Denman among 245 endocrinology, diabetes & metabolism physician records in Georgia
Diana Denman, M.D. is one of 245 endocrinology, diabetes & metabolism physician records with a practice address in Georgia. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 69% of them.
- NPI issued2012 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2012 · median 2004 among the 194 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Georgia
There are 245 endocrinology, diabetes & metabolism physician records in Georgia.
All 245 in Georgia → Every provider in Alpharetta → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Ramya Embar SrinivasanAlpharetta, GA 300051720303241
- Vijayasudha Gunna, M.D.Johns Creek, GA 300051285652784
- Jennie Law, M.DAlpharetta, GA 300051386821049
- Ann Edmundson, MDMilton, GA 300041427606847
- Imran Syed, M.D.Alpharetta, GA 300091518079136
- Meghana Kumar, M.D.Conyers, GA 300121043639545
- Wedad Rahman, MDConyers, GA 300121538588249
- Andres Calderon, MDCovington, GA 300141497354682
Common questions
What is Diana Denman, M.D.'s NPI number?
Diana Denman, M.D.'s National Provider Identifier (NPI) is 1962778027, issued on Mar 22, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Diana Denman, M.D. located?
The NPPES record lists a practice address at 3400 Old Milton Pkwy Ste A130, Alpharetta, GA, 30005. Phone: (770) 664-8898. Providers update this record themselves, so call before visiting.
How can I verify Diana Denman, M.D.'s license?
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 Diana Denman, M.D. prescribe under Medicare Part D?
In 2024, Diana Denman, M.D. had 3,754 Medicare Part D claims for 408 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.