Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra Colas

Certified Registered Nurse Anesthetist in New York, NY · enumerated 2019.

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

National Provider Identifier

1609435270

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Registry record

Entity type Individual (Type 1)

Name Alexandra Colas

Sex Female

Practice address 1275 York Ave, New York, NY, 10065

Phone (212) 639-2000

Enumeration date Jun 7, 2019

Last updated in NPPES Jun 7, 2019

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 609130 (NY) Primary

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.

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Frequently asked questions

What is the NPI number for Alexandra Colas?

The National Provider Identifier (NPI) for Alexandra Colas is 1609435270, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alexandra Colas practice?

The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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David Sperling Vascular & Interventional Radiology Physician · New York, NY NPI 1255339420 Memorial Hospital for Cancer and Allied Diseases General Acute Care Hospital · New York, NY NPI 1700887411 Rosemary Giuliano Family Nurse Practitioner · New York, NY NPI 1306839600 Filiz Sen Hematology (Pathology) Physician · New York, NY NPI 1942293683 Vincent Laudone Urology Physician · New York, NY NPI 1710970280 Lee Erickson Family Medicine Physician · New York, NY NPI 1689662124 Mario Lacouture Dermatology Physician · New York, NY NPI 1679563324 Alessia Pedoto Anesthesiology Physician · New York, NY NPI 1215919758

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-07.