Frank D'Alessandro, M.D.
Endocrinology, Diabetes & Metabolism Physician · North Providence, RI
Frank D'Alessandro, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in North Providence, Rhode Island, and NPI 1447317730, issued on Jan 3, 2007. Check the license (Rhode Island 8596, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Frank D'Alessandro
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 8596 RI
Self-reported in NPPES; status is on the state search - Practice location
- 1515 Smith St, North Providence, RI 02911
- Phone
- (401) 353-1110
- Enumerated
- Jan 3, 2007
- Entity
- Type 1 · individual
Also registered at 1515 Smith St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Frank D'Alessandro 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 8596Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.8 times the Medicare Part D claims of the average endocrinology, diabetes & metabolism physician in 2024
7,720 Medicare Part D claims for 541 beneficiaries, against an average of 2,739 among the 6,176 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.
Most prescribed
- Jardiance1,089 claims
- Ozempic830 claims
- Glipizide Er330 claims
- Metformin Hcl Er238 claims
- Levothyroxine Sodium237 claims
- Unithroid231 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: $23,809.22
116 payments, mostly food and beverage; the largest payer was Lilly USA, LLC. The 4,299 providers of this specialty with any payment received $6,068.67 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.
Endocrinology, Diabetes & Metabolism Physician providers in Rhode Island
There are 32 endocrinology, diabetes & metabolism physician records in Rhode Island.
All 32 in Rhode Island → Every provider in North Providence →
Other endocrinology, diabetes & metabolism physician records in Rhode Island
- Sudhir Bansal, MDWarwick, RI1356373633
- Lucinda Barnard, MDJohnston, RI1457496143
- Harikrashna Bhatt, M.D.Riverside, RI1285765792
- Russell Bratman, M.D.Riverside, RI1205216389
- Nathalie CampbellWarwick, RI1609872399
- Kenneth Chen, MDProvidence, RI1457517260
- Vicky Cheng, M.D.Riverside, RI1295987543
- Ricardo Correa Marquez, M.DEast Providence, RI1053623538
- Stephanie Curry, M.D.Johnston, RI1508152778
- Beatriz Demoranville, MDWarwick, RI1699795443
Common questions
What is Frank D'Alessandro, M.D.'s NPI number?
Frank D'Alessandro, M.D.'s National Provider Identifier (NPI) is 1447317730, issued on Jan 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Frank D'Alessandro, M.D. located?
The NPPES record lists a practice address at 1515 Smith St, North Providence, RI, 02911. Phone: (401) 353-1110. Providers update this record themselves, so call before visiting.
How can I verify Frank D'Alessandro, M.D.'s license?
NPPES lists Rhode Island license number 8596, 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 Frank D'Alessandro, M.D. prescribe under Medicare Part D?
In 2024, Frank D'Alessandro, M.D. had 7,720 Medicare Part D claims for 541 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,739. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.