NPI Portal NPI Lookup & Verification

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

Dr. Jeffrey Brian Lang, M.D.

Internal Medicine Physician in Wadsworth, OH · enumerated 2006.

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

National Provider Identifier

1518927516

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Registry record

Entity type Individual (Type 1)
Name Dr. Jeffrey Brian Lang
Credential M.D.
Sex Male
Practice address Wadsworth, OH, 44281
Phone (330) 608-7009
Enumeration date Mar 24, 2006
Last updated in NPPES Mar 16, 2016

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35-04-0850-L (OH) 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
0396754 Medicaid OH -

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 Jeffrey Lang?
The National Provider Identifier (NPI) for Jeffrey Lang is 1518927516, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jeffrey Lang practice?
The practice location on file with NPPES is in Wadsworth, OH. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-16.