NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Jason Bohm Waldinger, M.D.

Dermatology Physician in Lake Bluff, IL · enumerated 2010.

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

National Provider Identifier

1437461027

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Jason Bohm Waldinger
Credential M.D.
Sex Male
Practice address Lake Bluff, IL, 60044
Phone (847) 433-2620
Enumeration date Jul 12, 2010
Last updated in NPPES Mar 3, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 036.134256 (IL) 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
125058305 Other IL STATE OF ILLINOIS MEDICAL LICENSE NUMBER

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

Where does Jason Waldinger practice?
The practice location on file with NPPES is in Lake Bluff, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jason Waldinger?
The National Provider Identifier (NPI) for Jason Waldinger is 1437461027, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-03.