Louis Thomas Cardi
Obstetrics Physician · Stony Brook, NY
Louis Thomas Cardi is an obstetrics physician with a practice address in Stony Brook, New York, and NPI 1740413178, issued on Sep 2, 2009. Check the license (New York 121378, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Louis Thomas Cardi
- Primary taxonomy
- Obstetrics Physician 207VX0000X
- License number
- 121378 NY
Self-reported in NPPES; status is on the state search - Practice location
- 33 Erland RD, Stony Brook, NY 11790
- Phone
- (631) 689-8494
- Enumerated
- Sep 2, 2009
- Record last updated
- Sep 2, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (631) 689-8494
- Entity
- Type 1 · individual
Verify Louis Thomas Cardi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 121378Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average obstetrics physician in 2024
92 Medicare Part D claims, against an average of 218 among the 863 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of 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.
Obstetrics Physician providers in New York
There are 118 obstetrics physician records in New York.
Other obstetrics physician records in New York
- Khorsheda Ali, D.O.Monticello, NY1134338122
- Valerie Altmann, MDManhasset, NY1306991054
- Heather Appelbaum, MDManhasset, NY1548331945
- Yulia Aronovich, M.D.Woodbury, NY1619053535
- Anubha Arora, MDHawthorne, NY1205219409
- Avish Arora, M.D.Bronx, NY1811420904
- Osasumwen Asemota, MDWestbury, NY1346627023
- Albert Ayoub, M.D.Brooklyn, NY1043309834
- Salil Bakshi, M.D.Oakdale, NY1033132741
- Anna Barbieri, M.D.New York, NY1245284900
Common questions
What is Louis Thomas Cardi's NPI number?
Louis Thomas Cardi's National Provider Identifier (NPI) is 1740413178, issued on Sep 2, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Louis Thomas Cardi located?
The NPPES record lists a practice address at 33 Erland RD, Stony Brook, NY, 11790. Phone: (631) 689-8494. Providers update this record themselves, so call before visiting.
How can I verify Louis Thomas Cardi's license?
NPPES lists New York license number 121378, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Louis Thomas Cardi prescribe under Medicare Part D?
In 2024, Louis Thomas Cardi had 92 Medicare Part D claims; the average among obstetrics physician prescribers was 218. 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.