Jonathan Rivera Diaz, MD
Endocrinology, Diabetes & Metabolism Physician · Pollocksville, NC
Jonathan Rivera Diaz, MD is an endocrinology, diabetes & metabolism physician with a practice address in Pollocksville, North Carolina, and NPI 1023632668, issued on May 29, 2020. Check the license (North Carolina 2025-01028, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jonathan Rivera Diaz
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 2025-01028 NC
Self-reported in NPPES; status is on the state search - Practice location
- 137 Medical LN, Pollocksville, NC 28573
- Phone
- (252) 633-1010
- Enumerated
- May 29, 2020
- Record last updated
- Jun 18, 2025
- Fax
- (252) 224-3071
- Medicare enrollment
- Enrolled (PECOS I20250818004635); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 137 Medical LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kelsey Barr, MDEndocrinology, Diabetes & Metabolism Physician1023309325
- Dana BenderPhysician Assistant1194458356
- Jennifer Holmes, MDPulmonary Disease Physician1780769232
- Robert Holmes, D.O.Rheumatology Physician1053496349
Verify Jonathan Rivera Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2025-01028Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
675 Medicare Part D claims for 74 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 64% of claims.
Most prescribed
- Levothyroxine Sodium95 claims
- Lantus Solostar76 claims
- Ozempic65 claims
- Humalog Kwikpen U-10047 claims
- Metformin Hcl Er35 claims
- Insulin Lispro Kwikpen U-10033 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
- Carolinaeast PhysiciansPollocksville, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
2 endocrinology, diabetes & metabolism physician records list a practice address in Pollocksville
They are 2 of the 36 NPPES records with a practice address in Pollocksville, and 289 endocrinology, diabetes & metabolism physician records in North Carolina.
All 2 in Pollocksville → All 289 in North Carolina → Every provider in Pollocksville →
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 Jonathan Rivera Diaz, MD's NPI number?
Jonathan Rivera Diaz, MD's National Provider Identifier (NPI) is 1023632668, issued on May 29, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Rivera Diaz, MD located?
The NPPES record lists a practice address at 137 Medical LN, Pollocksville, NC, 28573. Phone: (252) 633-1010. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Rivera Diaz, MD's license?
NPPES lists North Carolina license number 2025-01028, 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 Jonathan Rivera Diaz, MD prescribe under Medicare Part D?
In 2024, Jonathan Rivera Diaz, MD had 675 Medicare Part D claims for 74 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.