Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lonna Yegen, MD
Pediatrics Physician in Closter, NJ · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184625501
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Registry record
Entity type Individual (Type 1)
Name Lonna Yegen
Credential MD
Sex Female
Practice address 500 Piermont Rd, Closter, NJ, 07624
Phone (201) 784-3200
Fax (201) 984-3312
Enumeration date Aug 9, 2005
Last updated in NPPES Jan 18, 2013
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 25MA03008000 (NJ) 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 |
|---|---|---|---|
| 1373200 | Medicaid | NJ | - |
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
Where does Lonna Yegen practice?
The practice location on file with NPPES is in Closter, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lonna Yegen?
The National Provider Identifier (NPI) for Lonna Yegen is 1184625501, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-18.