Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Paceline Anesthesia, Pllc

Q: What is the NPI number for Paceline Anesthesia, Pllc?

The NPI for Paceline Anesthesia, Pllc is 1417273780, a Type 2 (organization) record in the CMS NPPES registry.

Certified Registered Nurse Anesthetist in Bellevue, WA · enumerated 2010 · authorized official Benjamin Siapco, Provider/Owner.

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

National Provider Identifier

1417273780

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Registry record

Entity type Organization (Type 2)

Legal business name Paceline Anesthesia, Pllc

Practice address 1135 116th Ave Ne, Suite 570, Bellevue, WA, 98004

Phone (425) 451-7335

Fax (253) 984-6774

Enumeration date Apr 12, 2010

Last updated in NPPES May 10, 2022

Taxonomy & classification

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License AP30006883 (WA) Primary

Authorized official

Name Benjamin Siapco

Title Provider/Owner

Phone (253) 588-7911

Other identifiers

Identifier	Type	State	Issuer
AP30006883	Other	WA	PROFESSIONAL LICENSE

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 is the NPI number for Paceline Anesthesia, Pllc?

The NPI for Paceline Anesthesia, Pllc is 1417273780, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Paceline Anesthesia, Pllc?

NPPES lists Benjamin Siapco (Provider/Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-10.