Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Liberato D Alcala, MD
Pediatrics Physician in Joliet, IL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699763805
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Liberato D Alcala
Credential MD
Sex Male
Practice address 301 Springfield Ave, Joliet, IL, 60435
Phone (815) 725-0007
Fax (815) 725-4579
Enumeration date Oct 11, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0360455100 | Medicaid | IL | - |
| 9932050 | Other | IL | BLUE CROSS BLUE SHIELD |
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.
Frequently asked questions
Is NPI 1699763805 active?
Yes, as of the latest NPPES snapshot, NPI 1699763805 is active (record last updated 2007-07-08).
How do I verify Liberato Alcala's NPI record?
Cross-check NPI 1699763805 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
Browse all → Krista Thomasson Optometrist · Joliet, IL NPI 1073601654 Tauseef Tahir Optometrist · Joliet, IL NPI 1710075304 Matthew Skarbek Clinical Psychologist · Joliet, IL NPI 1083794457 Jose Battistini Specialist · Joliet, IL NPI 1922161827 T&K O.D., Ltd Optometrist · Joliet, IL NPI 1831216951 Springfield Ob/Gyn Group Ltd Medical Specialty Clinic/Center · Joliet, IL NPI 1639359797 Bernard Charles Physical Medicine & Rehabilitation Physician · Joliet, IL NPI 1437309234 Rehabilitation Specialists of Illinois LLC Physical Medicine & Rehabilitation Physician · Joliet, IL NPI 1245705177
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.