Mariano Nicola Giordano, D.O.
Critical Care Medicine (Internal Medicine) Physician · Riverhead, NY
Mariano Nicola Giordano, D.O. is a critical care medicine (internal medicine) physician with a practice address in Riverhead, New York, and NPI 1740541044, issued on Jun 4, 2012. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Mariano Nicola Giordano
- Credential
- D.O.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- OS019074 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1300 Roanoke Ave, Riverhead, NY 11901
- Phone
- (631) 548-6000
- Enumerated
- Jun 4, 2012
- Record last updated
- Dec 9, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180711001542); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2012
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 486 in New York → Look up another NPI →
Also registered at 1300 Roanoke Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Toqa Afifi, M.D.Student in an Organized Health Care Education/Training Program1841867785
- Luke AllenSurgical Physician Assistant1538172259
- Carolyn Alvarez, MDAdult Medicine Physician1972127306
- Karina Alvarez, RNMedical-Surgical Registered Nurse1427655653
- Krista Amon, MS, PA-CPhysician Assistant1427758994
- Mariam Atia, DOHospitalist Physician1790247005
Verify Mariano Nicola Giordano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Critical Care Physicians OF Pennsylvania PCDarby, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mariano Nicola Giordano among 486 critical care medicine (internal medicine) physician records in New York
Mariano Nicola Giordano, D.O. is one of 486 critical care medicine (internal medicine) physician records with a practice address in New York. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 60% of them.
- NPI issued2012 · 60% of these records are older, 34% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2012 · median 2006 among the 389 with a school on file
- Record last updated2019 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in New York
There are 486 critical care medicine (internal medicine) physician records in New York.
All 486 in New York → Every provider in Riverhead → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Jerome Weiner, MDSouthampton, NY 119681467527440
- Muhammad BilalWest Islip, NY 117951922528215
- Elina Shtridler, MD/MPHWest Islip, NY 117951225590862
- Sneh Chauhan, M.B.B.SStony Brook, NY 117941598298580
- Mohamed Hassan Kamel, MDStony Brook, NY 117941003162173
- Somair Malik, MD/MBAStony Brook, NY 117941427581271
- Julia Powelson, M.D.Stony Brook, NY 117941821451584
- Frank YasnowskiStony Brook, NY 117941871918649
Common questions
What is Mariano Nicola Giordano, D.O.'s NPI number?
Mariano Nicola Giordano, D.O.'s National Provider Identifier (NPI) is 1740541044, issued on Jun 4, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Mariano Nicola Giordano, D.O. located?
The NPPES record lists a practice address at 1300 Roanoke Ave, Riverhead, NY, 11901. Phone: (631) 548-6000. Providers update this record themselves, so call before visiting.
How can I verify Mariano Nicola Giordano, D.O.'s license?
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.
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.