Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jack B Perlmutter, M.D.
Specialist in Lake Barrington, IL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578559019
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Jack B Perlmutter
Credential M.D.
Sex Male
Practice address 22285 N Pepper Rd Ste 105, Lake Barrington, IL, 60010
Phone (847) 277-9100
Fax (847) 277-9110
Enumeration date Sep 20, 2005
Last updated in NPPES Aug 30, 2021
Taxonomy & licenses
207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 036070720 (IL) Secondary
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 |
|---|---|---|---|
| 036070720 | Medicaid | IL | - |
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 1578559019 active?
Yes, as of the latest NPPES snapshot, NPI 1578559019 is active (record last updated 2021-08-30).
How do I verify Jack Perlmutter's NPI record?
Cross-check NPI 1578559019 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-30.