Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Blake Gabriel Siglock

Emergency Medicine Physician in Sacramento, CA · enumerated 2014.

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

National Provider Identifier

1083032031

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Registry record

Entity type Individual (Type 1)

Name Mr. Blake Gabriel Siglock

Sex Male

Practice address 4610 X St, Sacramento, CA, 95817

Phone (914) 373-8482

Enumeration date Apr 6, 2014

Last updated in NPPES Dec 17, 2021

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License A160583 (CA) 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

Is NPI 1083032031 active?

Yes, as of the latest NPPES snapshot, NPI 1083032031 is active (record last updated 2021-12-17).

How do I verify Blake Siglock's NPI record?

Cross-check NPI 1083032031 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Uc Davis School of Medicine Student in an Organized Health Care Education/Training Program · Sacramento, CA NPI 1417275587 Jennifer Morley Emergency Medicine Physician · Sacramento, CA NPI 1629381736 Alyn Kelley Student in an Organized Health Care Education/Training Program · Sacramento, CA NPI 1962716035 Kara Toles Emergency Medicine Physician · Sacramento, CA NPI 1154624187 Arica Lemler Emergency Medicine Physician · Sacramento, CA NPI 1366747644 Melissa Mariano Student in an Organized Health Care Education/Training Program · Sacramento, CA NPI 1134425655 Kimberlee Jackson Family Medicine Physician · Sacramento, CA NPI 1396042628 Duncan Johnston Emergency Medical Services (Emergency Medicine) Physician · Sacramento, CA NPI 1669770574

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-17.