Catherine T. Marino, MD
Rheumatology Physician · Pound Ridge, NY
Catherine T. Marino, MD is a rheumatology physician with a practice address in Pound Ridge, New York, and NPI 1780899138, issued on May 11, 2007. Check the license (New York 120390, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Catherine T. Marino
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 120390 NY
Self-reported in NPPES; status is on the state search - Practice location
- 43 Knapp RD, Pound Ridge, NY 10576
- Phone
- (516) 316-7316
- Enumerated
- May 11, 2007
- Record last updated
- Jul 5, 2023
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 599 in New York → Look up another NPI →
Verify Catherine T. Marino 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 120390Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average rheumatology physician in 2024
14 Medicare Part D claims, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% 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.
Catherine T. Marino among 599 rheumatology physician records in New York
Catherine T. Marino, MD is one of 599 rheumatology physician records with a practice address in New York. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 45% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2023 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 rheumatology physician record lists a practice address in Pound Ridge
They are 1 of the 40 NPPES records with a practice address in Pound Ridge, and 599 rheumatology physician records in New York.
All 599 in New York → Every provider in Pound Ridge → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Jack Berger, MDPurchase, NY 105771770568719
- Svetlana Krasnokutsky, M.D.Purchase, NY 105771851490783
- Linda Yue, M.D.Purchase, NY 105771518499052
- Ruchi Jain, MDScarsdale, NY 105831053571273
- Elizabeth Reinitz, M.D.Scarsdale, NY 105831922024975
- Joyce Reyes Thomas, M.D.Scarsdale, NY 105831518183847
- Shudan Wang, M.D.Scarsdale, NY 105831831432780
- Frank Foto, M.D.Ossining, NY 105621326157264
Common questions
What is Catherine T. Marino, MD's NPI number?
Catherine T. Marino, MD's National Provider Identifier (NPI) is 1780899138, issued on May 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Catherine T. Marino, MD located?
The NPPES record lists a practice address at 43 Knapp RD, Pound Ridge, NY, 10576. Phone: (516) 316-7316. Providers update this record themselves, so call before visiting.
How can I verify Catherine T. Marino, MD's license?
NPPES lists New York license number 120390, 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 Catherine T. Marino, MD prescribe under Medicare Part D?
In 2024, Catherine T. Marino, MD had 14 Medicare Part D claims; the average among rheumatology physician prescribers was 1,978. 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.