MARIA CHRISTINA BARADI
NPI 1518819077
Technician/Technologist - Ophthalmic in North Hills, CA

NPI Status: Active since February 09, 2026

Contact Information

16111 PLUMMER ST BLDG 200
NORTH HILLS, CA
ZIP 91343
Phone: (818) 891-7711

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  • Individual
  • Female
  • Technician/Technologist
  • Ophthalmic

About MARIA CHRISTINA BARADI

This page provides the complete NPI Profile along with additional information for Maria Christina Baradi, a provider established in North Hills, California with a medical specialization in Technician/technologist, focusing in ophthalmic . The healthcare provider is registered in the NPI registry with number 1518819077 assigned on February 2026. The practitioner's primary taxonomy code is 156FX1100X. The provider is registered as an individual and her NPI record was last updated February 2026.

NPI
1518819077
Provider Name
MARIA CHRISTINA BARADI
Gender
Female
Entity Type
Individual
Location Address
16111 PLUMMER ST BLDG 200 NORTH HILLS, CA 91343
Location Phone
(818) 891-7711
Mailing Address
16111 PLUMMER ST NORTH HILLS, CA 91343
Mailing Phone
(818) 891-7711
Is Sole Proprietor?
No
Enumeration Date
02-09-2026
Last Update Date
02-09-2026
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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

Technician/Technologist Ophthalmic

Taxonomy Code
156FX1100X
Type
Eye and Vision Services Providers
Taxonomy Description
An ophthalmic technician/technologist assists ophthalmologists by performing ophthalmic clinical functions, including administering eye exams, administering eye medications, and instructing the patient in care and use of corrective lenses.

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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 1518819077, 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
5
Unchanged
Pos 3
1
Doubled → 2
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 1 → 2 8 → 16 → 7 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 2 + 8 + 1 + 6 + 1 + 1 + 8 + 0 + 1 + 4 + 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 1518819077.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Internal Medicine
16111 PLUMMER ST BLDG 200, SEPULVEDA VA AMBULATORY CARE CENTER
NORTH HILLS, CA 91343
Internal Medicine
16111 PLUMMER ST BLDG 200
NORTH HILLS, CA 91343
Speech-Language Pathologist
16111 PLUMMER ST BLDG 200
SEPULVEDA, CA 91343

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1518819077, enumerated as an "individual" on February 09, 2026.

The provider is located at 16111 PLUMMER ST BLDG 200 NORTH HILLS, CA 91343 and the phone number is (818) 891-7711.

Technician/Technologist with taxonomy code 156FX1100X and a focus in Ophthalmic.