LEE A KLOMBERS
NPI 1780664367
Ophthalmology - Pediatric Ophthalmology and Strabismus Specialist in Lancaster, PA

Active since January 19, 2006
2108 HARRISBURG PIKE STE 100, LANCASTER, PA 17601(717) 974-9661(717) 974-9669 Get Directions Write a Review

NPPES record last updated: November 18, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Nov 18, 2022, Dec 29, 2021, Apr 21, 2020 (3 updates tracked since 2020).

  • Individual
  • Male
  • Ophthalmology
  • Pediatric Ophthalmology and Strabismus S...

About LEE KLOMBERS

This page provides the complete NPI Profile along with additional information for Lee Klombers, a provider established in Lancaster, Pennsylvania with a medical specialization in Ophthalmology, focusing in pediatric ophthalmology and strabismus specialist . The healthcare provider is registered in the NPI registry with number 1780664367 assigned on January 2006. The practitioner's primary taxonomy code is 207WX0110X with license number MD-043936L (PA). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1780664367
Provider Name
LEE A KLOMBERS
Gender
Male
Entity Type
Individual
Location Address
2108 HARRISBURG PIKE STE 100 LANCASTER, PA 17601
Location Phone
(717) 974-9661
Location Fax
(717) 974-9669
Mailing Address
2108 HARRISBURG PIKE STE 100 LANCASTER, PA 17601
Mailing Phone
(717) 974-9661
Mailing Fax
(717) 974-9669
Is Sole Proprietor?
No
Enumeration Date
01-19-2006
Last Update Date
11-18-2022
Code Navigator

Location Map

Secondary Locations

  • 3855 Penn Ave
    Sinking Spring, PA 19608
    (610) 678-4552

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Ophthalmology Pediatric Ophthalmology and Strabismus Specialist

Taxonomy Code
207WX0110X
Type
Allopathic & Osteopathic Physicians
License No.
MD-043936L
License State
PA
Taxonomy Description
An ophthalmologist who specializes in pediatric ophthalmology and strabismus management. The subspecialty includes the medical and surgical management of eye disorders found in children. Some of the more common disorders include amblyopia, strabismus, refractive error, cataract and glaucoma. These disorders may be related to neurological and endocrinological diseases, trauma, or aging changes in the extraocular muscles requiring medical, optical and surgical management.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207W00000XAllopathic & Osteopathic Physicians

Ophthalmology

MD043936L (PA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
1238200MEDICAID (05)PA 
180026203OTHER (01)PAMDCR-RR
1477512473OTHER (01)PAMDCR-RR

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NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1780664367, we treat the final digit (7) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
3
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
7
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 8 → 16 → 7 6 → 12 → 3 4 → 8 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 1 + 6 + 0 + 1 + 2 + 6 + 8 + 3 + 1 + 2 + 24 = 63

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1780664367.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Optometrist
2108 HARRISBURG PIKE STE 100
LANCASTER, PA 17601
Surgery
2108 HARRISBURG PIKE STE 100
LANCASTER, PA 17601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780664367, enumerated as an "individual" on January 19, 2006.

The provider is located at 2108 HARRISBURG PIKE STE 100 LANCASTER, PA 17601 and the phone number is (717) 974-9661.

Ophthalmology with taxonomy code 207WX0110X and a focus in Pediatric Ophthalmology and Strabismus Specialist.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.