NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles William Andrews Jr., M.D.

Anatomic Pathology Physician in Crystal Lake, IL · enumerated 2006.

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

National Provider Identifier

1518936228

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Charles William Andrews Jr.
Credential M.D.
Sex Male
Practice address 875 South Route 31, Crystal Lake, IL, 60014
Phone (888) 396-3729
Enumeration date Mar 15, 2006
Last updated in NPPES Aug 21, 2024

Taxonomy & licenses

207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians · License 81119-20 (WI) Primary
207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians · License 68802 (TN) Secondary
207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians · License 036.164695 (IL) Secondary
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 81119 (WI) Secondary
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 036.164695 (IL) Secondary
207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians · License 46515 (AL) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What is the NPI number for Charles Andrews?
The National Provider Identifier (NPI) for Charles Andrews is 1518936228, a Type 1 (individual) record in the CMS NPPES registry.
Where does Charles Andrews practice?
The practice location on file with NPPES is in Crystal Lake, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-21.