Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. David William Specian Jr.

Certified Registered Nurse Anesthetist in Jupiter, FL · enumerated 2020.

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

National Provider Identifier

1407480452

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. David William Specian Jr.

Sex Male

Practice address 110 N Delaware Blvd Apt 19b, Jupiter, FL, 33458

Phone (561) 846-1058

Enumeration date Feb 28, 2020

Last updated in NPPES Jul 28, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN9410564 (FL) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License APRN11013516 (FL) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is David Specian?

David Specian is registered in NPPES with the primary taxonomy of Certified Registered Nurse Anesthetist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-28.