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MEMORIAL SOLID TUMOR GROUP
NPI 1699746172
Internal Medicine in New York, NY

Active since January 31, 2006
1275 YORK AVE, NEW YORK, NY 10021(646) 227-3813 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Memorial Solid Tumor Group NPPES

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

MEMORIAL SOLID TUMOR GROUP (NPI 1699746172) is a healthcare organization registered as an internal medicine in New York, New York and active in the NPI registry since January 2006. The organization lists Charles A Ryke, Manager, as its authorized official.

NPPES Registry Identity

NPI1699746172
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMEMORIAL SOLID TUMOR GROUP
Location Address1275 YORK AVENew York, NY 10021-6007
Mailing Address633 3rd Ave, Box 3New York, NY 10017-6706
Phone(646) 227-3813
Organization SubpartNo
Authorized OfficialCharles A RykeManager · (646) 227-3650
Enumeration DateJanuary 31, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1699746172 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 · Medical OncologyTaxonomy 207RX0202X

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

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.

LIANG DENG MD
Dermatology
1275 YORK AVE
NEW YORK, NY 10021
New York County (646) 227-3813
EGBERT CLAYTON CRNA
Nurse Anesthetist, Certified Registered
1275 YORK AVE
NEW YORK, NY 10021
New York County (646) 227-3813
NORA ZMUIDINS CRNA
Nurse Anesthetist, Certified Registered
1275 YORK AVE
NEW YORK, NY 10021
New York County (646) 227-3813
IRA J DUNKEL MD
Pediatrics (Pediatric Hematology-Oncology)
1275 YORK AVE
NEW YORK, NY 10021
New York County (212) 639-2153
IDANIA FLETE-OLMEDA ANP
Nurse Practitioner (Adult Health)
1275 YORK AVE
NEW YORK, NY 10021
New York County (212) 639-6948
DR. YULIYA LAKHMAN MD
Radiology (Diagnostic Radiology)
1275 YORK AVE, DEPARTMENT OF RADIOLOGY
NEW YORK, NY 10021
New York County (212) 639-6611
GABRIELLA D'ANDREA MD
Internal Medicine (Medical Oncology)
1275 YORK AVE
NEW YORK, NY 10021
New York County (212) 639-2000
MARNI L SHEREN-MANOFF MD
Internal Medicine (Hematology & Oncology)
1275 YORK AVE
NEW YORK, NY 10021
New York County (646) 227-3813

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Memorial Solid Tumor Group's NPI number?

The NPI number for Memorial Solid Tumor Group is 1699746172. It was assigned to this organization in the NPPES registry on January 31, 2006.

Where is Memorial Solid Tumor Group located?

Memorial Solid Tumor Group is located at 1275 York Ave, New York, NY 10021. The listed phone number is (646) 227-3813.

What is Memorial Solid Tumor Group's specialty?

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

When was this NPI record last updated?

The NPPES record for Memorial Solid Tumor Group was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.