MOUNT SINAI MARATHON MEDICAL
NPI 1508127531
Internal Medicine in Oceanside, NY

Q: What is Mount Sinai School Of Medicine's NPI number?

The NPI number for Mount Sinai School Of Medicine is 1508127531. It was assigned to this organization in the NPPES registry on June 6, 2012. The provider is doing business as Mount Sinai Marathon Medical.

Q: What is Mount Sinai School Of Medicine's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since June 06, 2012CLIA 33D2111232 · Microscopy

1 HEALTHY WAY, OCEANSIDE, NY 11572(516) 632-3670(516) 336-5309 Get Directions Write a Review

NPPES record last updated: October 24, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mount Sinai Marathon Medical NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MOUNT SINAI MARATHON MEDICAL (NPI 1508127531) is a healthcare organization registered as an internal medicine in Oceanside, New York and active in the NPI registry since June 2012. The organization holds a CLIA Microscopy certificate valid through March 26, 2027, maintains a secondary practice location in New York, and lists Alicia Gresham, Vp Network Operations, as its authorized official.

NPPES Registry Identity

NPI1508127531

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameMOUNT SINAI SCHOOL OF MEDICINE

Location Address1 HEALTHY WAYOceanside, NY 11572-1551

Mailing Address1 Healthy WayOceanside, NY 11572-1551 · (516) 632-3670 · Fax (516) 336-5309

Phone(516) 632-3670

Fax(516) 336-5309

Organization SubpartYesParent: Mount Sinai Hospital

Authorized OfficialAlicia GreshamVp Network Operations · (212) 659-9038

Enumeration DateJune 6, 2012

Last NPPES UpdateOctober 24, 2018

✔ NPI 1508127531 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedInternal Medicine · Obesity MedicineTaxonomy 207RB0002X

1 HEALTHY WAY, Oceanside, NY 11572

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Other Names 1

Doing Business AsMount Sinai Marathon Medical

Secondary Practice Location 1

Location 135 E 85th St, SUITE S1 & S2New York, NY 10028-0954 · Phone (212) 426-7300 · Fax (212) 426-8385

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 33D2111232

Mount Sinai School Of Medicine Faculty Practice Associates · New York, NY

Active · expires Mar 26, 2027

CLIA Number33D2111232

Laboratory TypePhysician Office

Certificate Effective DateApril 1, 2026

Certificate Expiration DateMarch 26, 2027

Laboratory DirectorDr. Bruce Peterson

Laboratory Phone(212) 731-3204

Laboratory LocationMount Sinai School Of Medicine Faculty Practice Associates234 E 85th Street, New York, NY 10028

CLIA data matches this NPI record on: Name

This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. BENJAMIN WALLBRUNN FELDER DO

Internal Medicine