Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Courtney Marie Lake, NP

Acute Care Nurse Practitioner in Forest Hills, NY · enumerated 2009.

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

National Provider Identifier

1770812257

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Registry record

Entity type Individual (Type 1)

Name Courtney Marie Lake

Credential NP

Sex Female

Practice address 10201 66th Rd, Forest Hills, NY, 11375

Phone (718) 830-4000

Enumeration date Dec 14, 2009

Last updated in NPPES Feb 16, 2023

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F432374 (NY) Primary

163W00000X Registered Nurse Nursing Service Providers · License 621543 (NY) Secondary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Courtney Lake?

Courtney Lake is registered in NPPES with the primary taxonomy of Acute Care Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-16.