Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lee A Klombers

Pediatric Ophthalmology and Strabismus Specialist Physician in Lancaster, PA · enumerated 2006.

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

National Provider Identifier

1780664367

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Lee A Klombers

Sex Male

Practice address 2108 Harrisburg Pike Ste 100, Lancaster, PA, 17601

Phone (717) 974-9661

Fax (717) 974-9669

Enumeration date Jan 19, 2006

Last updated in NPPES Nov 18, 2022

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD043936L (PA) Secondary

207WX0110X Pediatric Ophthalmology and Strabismus Specialist Physician Allopathic & Osteopathic Physicians · License MD-043936L (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
1238200	Medicaid	PA	-
180026203	Other	PA	MDCR-RR
1477512473	Other	PA	MDCR-RR

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 NPI 1780664367 active?

Yes, as of the latest NPPES snapshot, NPI 1780664367 is active (record last updated 2022-11-18).

How do I verify Lee Klombers's NPI record?

Cross-check NPI 1780664367 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 →

Kathryn Andrews Optometrist · Lancaster, PA NPI 1982158457 Kathryn Kelley Surgery Physician · Lancaster, PA NPI 1144711946

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-18.