Cassandra Oliveira
Optometrist · Providence, RI
Cassandra Oliveira is an optometrist with a practice address in Providence, Rhode Island, and NPI 1538685938, issued on Aug 17, 2017. Check the license (Rhode Island ODTG00650, as entered in NPPES) with the Rhode Island board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cassandra Oliveira
- Primary taxonomy
- Optometrist 152W00000X
- License number
- ODTG00650 RI
Self-reported in NPPES; status is on the state search - Practice location
- 354 Broadway, Providence, RI 02909
- Phone
- (401) 331-4475
- Enumerated
- Aug 17, 2017
- Entity
- Type 1 · individual
Also registered at 354 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paul De Cesare, ODOptometrist1205826997
Verify Cassandra Oliveira in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Rhode Island board licenses this profession
Search for license ODTG00650Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
42% fewer Medicare Part D claims than the average optometrist in 2024
162 Medicare Part D claims for 63 beneficiaries, against an average of 279 among the 32,314 providers of this specialty who prescribed in Part D. Brand-name drugs were 40% of claims.
Most prescribed
- Latanoprost63 claims
- Prednisolone Acetate40 claims
- Restasis21 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: $207.83
4 payments, mostly food and beverage; the largest payer was Glaukos Corporation. The 33,561 providers of this specialty with any payment received $749.79 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.
One hospital or facility affiliation
- I For AN Eye, LLCProvidence, RI
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Optometrist providers in Rhode Island
There are 260 optometrist records in Rhode Island.
Other optometrist records in Rhode Island
- Kathleen Abarr, ODWesterly, RI1285017988
- Saad Ahmed, ODSouth Kingstown, RI1336619550
- Jeffrey Ainley, O.D.Warwick, RI1376519637
- Cinda Anderson, O.D.Barrington, RI1952529463
- Thomas Antonian, ODEast Prov, RI1972605905
- Russell Auclair, O.D.Providence, RI1528099405
- Ariana Azzoli, ODEast Greenwich, RI1700525094
- Vania Bae, O.D.Johnston, RI1396094249
- Shawn Barillaro, ODProvidence, RI1972342368
- Roger Beaudet, ODNorth Smithfield, RI1295831196
Common questions
What is Cassandra Oliveira's NPI number?
Cassandra Oliveira's National Provider Identifier (NPI) is 1538685938, issued on Aug 17, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Oliveira located?
The NPPES record lists a practice address at 354 Broadway, Providence, RI, 02909. Phone: (401) 331-4475. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Oliveira's license?
NPPES lists Rhode Island license number ODTG00650, as entered by the provider. Search the Rhode Island board that licenses this profession; the NPPES record confirms identity only.
How much does Cassandra Oliveira prescribe under Medicare Part D?
In 2024, Cassandra Oliveira had 162 Medicare Part D claims for 63 beneficiaries; the average among optometrist prescribers was 279. 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.