Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Adam P. Smith, M.D.

Neurological Surgery Physician in Libertyville, IL · enumerated 2007.

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

National Provider Identifier

1346421245

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Adam P. Smith

Credential M.D.

Sex Male

Practice address 716 S Milwaukee Ave, Libertyville, IL, 60048

Phone (847) 362-1848

Fax (847) 362-3351

Enumeration date Nov 19, 2007

Last updated in NPPES Jan 22, 2026

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 036119297 (IL) Secondary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 49595 (CO) Primary

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
28139267	Medicaid	CO	-
66752779	Medicaid	NM	-

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 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.

What specialty is Adam Smith?

Adam Smith is registered in NPPES with the primary taxonomy of Neurological Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

William Greenfield Family Medicine Physician · Libertyville, IL NPI 1740272988 Charles Colodny Family Medicine Physician · Libertyville, IL NPI 1659363893 Sandra Yoo Family Medicine Physician · Libertyville, IL NPI 1366434508 Jonathan Citow Neurological Surgery Physician · Libertyville, IL NPI 1093703571 American Center for Spine & Neurosurgery LLC Neurological Surgery Physician · Libertyville, IL NPI 1942281126 Marzena Inman Physical Therapist · Libertyville, IL NPI 1710937438 Allison Klotzbuecher Internal Medicine Physician · Libertyville, IL NPI 1437170552 Lmg the Family Doctors Family Medicine Physician · Libertyville, IL NPI 1760561971

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-22.