Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Della Felice Makower, MD

Hematology & Oncology Physician in White Plains, NY · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578559910

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Della Felice Makower

Credential MD

Sex Female

Practice address 2 Longview Ave, Ste 201, White Plains, NY, 10601

Phone (914) 684-2779

Fax (914) 684-6859

Enumeration date Sep 21, 2005

Last updated in NPPES Mar 26, 2008

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 183713 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Della Makower's NPI record?

Cross-check NPI 1578559910 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578559910 active?

Yes, as of the latest NPPES snapshot, NPI 1578559910 is active (record last updated 2008-03-26).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-26.