Spyridon Ntelis, MD
Endocrinology, Diabetes & Metabolism Physician · Providence, RI
Spyridon Ntelis, MD is an endocrinology, diabetes & metabolism physician with a practice address in Providence, Rhode Island, and NPI 1437823275, issued on Aug 5, 2021. Check the license (Rhode Island MD21293, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Spyridon Ntelis
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- MD21293 RI
Self-reported in NPPES; status is on the state search - Practice location
- 593 Eddy St, Providence, RI 02903
- Phone
- (401) 444-3565
- Enumerated
- Aug 5, 2021
- Record last updated
- Jul 10, 2026
- Fax
- (401) 444-5493
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 38 in Rhode Island → Look up another NPI →
Also registered at 593 Eddy St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Spyridon Ntelis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
Search for license MD21293Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
91 Medicare Part D claims for 29 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril11 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.
Spyridon Ntelis among 38 endocrinology, diabetes & metabolism physician records in Rhode Island
Spyridon Ntelis, MD is one of 38 endocrinology, diabetes & metabolism physician records with a practice address in Rhode Island. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 92% of them.
- NPI issued2021 · 92% of these records are older, 3% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2026 · 47% 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 Rhode Island 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 Rhode Island
There are 38 endocrinology, diabetes & metabolism physician records in Rhode Island.
All 38 in Rhode Island → Every provider in Providence → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Meghana Koleti, MDProvidence, RI 029031942946223
- Philip KretschmerProvidence, RI 029031427635465
- Ivana Lukacova-Zib, M.D.Providence, RI 029031154389120
- David Maclean, MDProvidence, RI 029031518911783
- Robert Smith, MDProvidence, RI 029031477594901
- Daryl Selen, M.D.Providence, RI 029051699122010
- Man Chin Chang, M.D.Providence, RI 029061346442563
- Robert Dobrzynski, M.D.Providence, RI 029061598863599
Common questions
What is Spyridon Ntelis, MD's NPI number?
Spyridon Ntelis, MD's National Provider Identifier (NPI) is 1437823275, issued on Aug 5, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Spyridon Ntelis, MD located?
The NPPES record lists a practice address at 593 Eddy St, Providence, RI, 02903. Phone: (401) 444-3565. Providers update this record themselves, so call before visiting.
How can I verify Spyridon Ntelis, MD's license?
NPPES lists Rhode Island license number MD21293, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Spyridon Ntelis, MD prescribe under Medicare Part D?
In 2024, Spyridon Ntelis, MD had 91 Medicare Part D claims for 29 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.