FOOTHILL EYE CARE SERVICES
NPI 1215089594
Ophthalmology in Glendora, CA

NPI Status: Active since January 17, 2007

Contact Information

210 S GRAND AVE
SUITE 106
GLENDORA, CA
ZIP 91741
Phone: (626) 335-0535
Fax: (626) 914-7664

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  • Organization
  • Ophthalmology
  • CLIA Number: 05D2147155
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 04-12-2026

About FOOTHILL EYE CARE SERVICES

This page provides the complete NPI Profile along with additional information for Foothill Eye Care Services, a provider established in Glendora, California operating as a Ophthalmology. The healthcare provider is registered in the NPI registry with number 1215089594 assigned on January 2007. The practitioner's primary taxonomy code is 207W00000X. The provider is registered as an organization and their NPI record was last updated 7 years ago. Foothill Eye Care Services operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Foothill Eye Care Services. The authorized official of this NPI record is Monica Sivelle (Operations Manager)

NPI
1215089594
Provider Legal Name
MARK KISLINGER M.D., INC.
Other Organization Name
FOOTHILL EYE CARE SERVICES
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
210 S GRAND AVE SUITE 106 GLENDORA, CA 91741
Location Phone
(626) 335-0535
Location Fax
(626) 914-7664
Mailing Address
210 S GRAND AVE SUITE 106 GLENDORA, CA 91741
Mailing Phone
(626) 335-0535
Mailing Fax
(626) 914-7664
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-17-2007
Last Update Date
02-12-2019
Code Navigator

Ophthalmologists like Foothill Eye Care Services specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

Location Map

Secondary Locations

  • 1135 S Sunset Ave Ste 304
    West Covina, CA 91790
    (626) 335-0535
  • 2619 E Colorado Blvd Ste 100
    Pasadena, CA 91107
    (626) 793-3475

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

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MONICA SIVELLE

Authorized Official Title
OPERATIONS MANAGER
Authorized Official Phone
(626) 335-0535

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
00A409621MEDICAID (05)CA 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D2147155
Facility Type
Physician Office
Certificate Effective Date
April 13, 2024
Certificate Expiration Date
April 12, 2026
Laboratory Director
MARK B. KISLINGER
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Foothill Eye Care Services to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for FOOTHILL EYE CARE SERVICES

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NPI 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 1215089594, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
2
Unchanged
Pos 3
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
4
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 1 → 2 0 → 0 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 0 + 8 + 1 + 8 + 5 + 1 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1215089594.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pediatrics
210 S GRAND AVE, STE 202
GLENDORA, CA 91741
Dentist (General Practice)
210 S GRAND AVE, SUITE 308
GLENDORA, CA 91741
Podiatrist (Foot & Ankle Surgery)
210 S GRAND AVE, SUITE 307
GLENDORA, CA 91741
Optometrist
210 S GRAND AVE, SUITE 115
GLENDORA, CA 91741
Optometrist
210 S GRAND AVE, SUITE 115
GLENDORA, CA 91741
Ophthalmology
210 S GRAND AVE, SUITE 215
GLENDORA, CA 91741
Internal Medicine (Gastroenterology)
210 S GRAND AVE, SUITE 415
GLENDORA, CA 91741
Eyewear Supplier
210 S GRAND AVE, SUITE 115
GLENDORA, CA 91741
Optometrist
210 S GRAND AVE, SUITE 106
GLENDORA, CA 91741
Psychologist (Clinical)
210 S GRAND AVE, SUITE 320
GLENDORA, CA 91741
Specialist
210 S GRAND AVE, SUITE 425
GLENDORA, CA 91741
Optometrist
210 S GRAND AVE, SUITE 115
GLENDORA, CA 91741
Podiatrist (Foot & Ankle Surgery)
210 S GRAND AVE, SUITE 320
GLENDORA, CA 91741
Optometrist
210 S GRAND AVE, SUITE 106
GLENDORA, CA 91741
Dentist (General Practice)
210 S GRAND AVE, SUITE 420
GLENDORA, CA 91741
Pharmacy (Community/Retail Pharmacy)
210 S GRAND AVE, SUITE 116
GLENDORA, CA 91741
Anesthesiology (Pain Medicine)
210 S GRAND AVE, 315
GLENDORA, CA 91741
Ophthalmology
210 S GRAND AVE, #106
GLENDORA, CA 91741
Obstetrics & Gynecology
210 S GRAND AVE, SUITE 324
GLENDORA, CA 91741
Physician Assistant
210 S GRAND AVE
GLENDORA, CA 91741

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215089594, enumerated as an "organization" on January 17, 2007.

The provider is located at 210 S GRAND AVE SUITE 106 GLENDORA, CA 91741 and the phone number is (626) 335-0535.

Ophthalmology with taxonomy code 207W00000X.

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