Frank Rudolph Delorenzo, DO
Endocrinology, Diabetes & Metabolism Physician · Cary, NC
Frank Rudolph Delorenzo, DO is an endocrinology, diabetes & metabolism physician with a practice address in Cary, North Carolina, and NPI 1154828077, issued on Apr 8, 2018. Check the license (North Carolina 2023-03175, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Frank Rudolph Delorenzo
- Credential
- DO
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 2023-03175 NC
Self-reported in NPPES; status is on the state search - Practice location
- 301 Keisler Dr Ste A, Cary, NC 27518
- Phone
- (919) 818-4893
- Enumerated
- Apr 8, 2018
- Record last updated
- Feb 3, 2026
- Fax
- (919) 887-1946
- Entity
- Type 1 · individual
Also registered at 301 Keisler Dr Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rani Thomas, DNPNurse Practitioner1811606833
Verify Frank Rudolph Delorenzo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2023-03175Check 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 endocrinology, diabetes & metabolism physician in 2024
15 Medicare Part D claims, against an average of 2,630 among the 8,223 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.
Endocrinology, Diabetes & Metabolism Physician providers in North Carolina
There are 289 endocrinology, diabetes & metabolism physician records in North Carolina.
Other endocrinology, diabetes & metabolism physician records in North Carolina
- Oluyemisi Abdulsalam, MDRaleigh, NC1932199809
- Hiba Abouassi, M.D.Durham, NC1063617470
- Syed Ahmed, M.D.Winston Salem, NC1316233083
- Natasha Akhter, MDDurham, NC1992967863
- Joseph Aloi, M.D.Winston Salem, NC1194888958
- Michael Altheimer, M.D.Winston Salem, NC1053423434
- Guadalupe Andrade, FNP-CGastonia, NC1669081907
- Neeraj Ashri, MDCharlotte, NC1871501700
- Madhavi Averneni, MDGreenville, NC1710171954
- Mohammad Azad, MDGreenville, NC1356699904
Common questions
What is Frank Rudolph Delorenzo, DO's NPI number?
Frank Rudolph Delorenzo, DO's National Provider Identifier (NPI) is 1154828077, issued on Apr 8, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Frank Rudolph Delorenzo, DO located?
The NPPES record lists a practice address at 301 Keisler Dr Ste A, Cary, NC, 27518. Phone: (919) 818-4893. Providers update this record themselves, so call before visiting.
How can I verify Frank Rudolph Delorenzo, DO's license?
NPPES lists North Carolina license number 2023-03175, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Frank Rudolph Delorenzo, DO prescribe under Medicare Part D?
In 2024, Frank Rudolph Delorenzo, DO had 15 Medicare Part D claims; 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.