NABIL A YASSA MD, A MEDICAL CORPORATION
NPI 1487630927
Radiology - Radiological Physics in La Palma, CA

NPI Status: Active since December 16, 2005

Contact Information

7901 WALKER ST
LA PALMA, CA
ZIP 90623
Phone: (714) 670-6010
Fax: (714) 670-6236

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  • Organization
  • Radiology
  • Radiological Physics

About NABIL A YASSA MD, A MEDICAL CORPORATION

This page provides the complete NPI Profile along with additional information for Nabil A Yassa Md, A Medical Corporation, a provider established in La Palma, California operating as a Radiology, focusing in radiological physics . The healthcare provider is registered in the NPI registry with number 1487630927 assigned on December 2005. The practitioner's primary taxonomy code is 2085R0205X with license number A51646 (CA). The provider is registered as an organization and their NPI record was last updated one year ago. Nabil A Yassa Md, A Medical Corporation operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Nabil Amin Yassa Md (President)

NPI
1487630927
Provider Name
NABIL A YASSA MD, A MEDICAL CORPORATION
Entity Type
Organization
Location Address
7901 WALKER ST LA PALMA, CA 90623
Location Phone
(714) 670-6010
Location Fax
(714) 670-6236
Mailing Address
343 PIONEER DR # 1602-E GLENDALE, CA 91203
Mailing Phone
(818) 243-8775
Mailing Fax
(714) 670-6236
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-16-2005
Last Update Date
09-11-2025
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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

Radiology Radiological Physics

Taxonomy Code
2085R0205X
Type
Allopathic & Osteopathic Physicians
License No.
A51646
License State
CA
Taxonomy Description
A radiological physicist deals with the diagnostic and therapeutic applications of roentgen rays, gamma rays from sealed sources, ultrasonic radiation and radio-frequency radiation, as well as the equipment associated with their production and use, including radiation safety.

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)
1207UN0902XAllopathic & Osteopathic Physicians

Nuclear Medicine
Nuclear Imaging & Therapy

A51646 (CA)
22085B0100XAllopathic & Osteopathic Physicians

Radiology
Body Imaging

A51646 (CA)
32085N0700XAllopathic & Osteopathic Physicians

Radiology
Neuroradiology

A51646 (CA)
42085N0904XAllopathic & Osteopathic Physicians

Radiology
Nuclear Radiology

A51646 (CA)
52085P0229XAllopathic & Osteopathic Physicians

Radiology
Pediatric Radiology

A51646 (CA)
62085R0202XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Radiology

A51646 (CA)
72085R0203XAllopathic & Osteopathic Physicians

Radiology
Therapeutic Radiology

A51646 (CA)
82085R0204XAllopathic & Osteopathic Physicians

Radiology
Vascular & Interventional Radiology

A51646 (CA)
92085U0001XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Ultrasound

A51646 (CA)

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.

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

NABIL AMIN YASSA MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(818) 636-7848

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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 1487630927, 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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
2
Doubled → 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 8 → 16 → 7 6 → 12 → 3 0 → 0 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 1 + 2 + 3 + 0 + 9 + 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 1487630927.

Other Providers at the Same Location


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

Anesthesiology
7901 WALKER ST
LA PALMA, CA 90623
General Acute Care Hospital
7901 WALKER ST
LA PALMA, CA 90623
General Acute Care Hospital
7901 WALKER ST
LA PALMA, CA 90623
General Acute Care Hospital
7901 WALKER ST
LA PALMA, CA 90623
Psychiatric Unit
7901 WALKER ST
LA PALMA, CA 90623
Psychiatric Unit
7901 WALKER ST
LA PALMA, CA 90623
Psychiatric Unit
7901 WALKER ST
LA PALMA, CA 90623
Rehabilitation Unit
7901 WALKER ST
LA PALMA, CA 90623
Anesthesiology
7901 WALKER ST
LA PALMA, CA 90623
Anesthesiology
7901 WALKER ST
LA PALMA, CA 90623
Anesthesiology
7901 WALKER ST
LA PALMA, CA 90623
Emergency Medicine
7901 WALKER ST
LA PALMA, CA 90623
Emergency Medicine
7901 WALKER ST
LA PALMA, CA 90623
Physical Therapist (Neurology)
7901 WALKER ST
LA PALMA, CA 90623
Anesthesiology
7901 WALKER ST
LA PALMA, CA 90623
Anesthesiology
7901 WALKER ST
LA PALMA, CA 90623
Anesthesiology
7901 WALKER ST
LA PALMA, CA 90623
Anesthesiology
7901 WALKER ST
LA PALMA, CA 90623
Anesthesiology
7901 WALKER ST
LA PALMA, CA 90623
Emergency Medicine
7901 WALKER ST
LA PALMA, CA 90623

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487630927, enumerated as an "organization" on December 16, 2005.

The provider is located at 7901 WALKER ST LA PALMA, CA 90623 and the phone number is (714) 670-6010.

Radiology with taxonomy code 2085R0205X and a focus in Radiological Physics.