KATHERINE CHEN RD
NPI 1780135772
Dietitian, Registered in Los Angeles, CA

NPI Status: Active since October 14, 2016

Contact Information

2051 MARENGO ST
LOS ANGELES, CA
ZIP 90033
Phone: (323) 409-3342

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  • Individual
  • Female
  • Dietitian, Registered

About KATHERINE CHEN

This page provides the complete NPI Profile along with additional information for Katherine Chen, a provider established in Los Angeles, California with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1780135772 assigned on October 2016. The practitioner's primary taxonomy code is 133V00000X with license number 86000802 (CA). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1780135772
Provider Name
KATHERINE CHEN RD
Gender
Female
Entity Type
Individual
Location Address
2051 MARENGO ST LOS ANGELES, CA 90033
Location Phone
(323) 409-3342
Mailing Address
18616 BOLD ST ROWLAND HEIGHTS, CA 91748
Mailing Phone
(626) 383-3821
Is Sole Proprietor?
No
Enumeration Date
10-14-2016
Last Update Date
08-07-2020
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Location Map

Secondary Locations

  • 18616 Bold St
    Rowland Heights, CA 91748
    (626) 383-3821

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

Dietitian, Registered

Taxonomy Code
133V00000X
Type
Dietary & Nutritional Service Providers
License No.
86000802
License State
CA
Taxonomy Description
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

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)
1133VN1004XDietary & Nutritional Service Providers

Dietitian, Registered
Nutrition, Pediatric

 
2136A00000XDietary & Nutritional Service Providers

Dietetic Technician, Registered

86000802 (CA)

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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 1780135772, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
1
Doubled → 2
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
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 1 → 2 5 → 10 → 1 7 → 14 → 5

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 + 2 + 3 + 1 + 0 + 7 + 1 + 4 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1780135772.

Other Providers at the Same Location


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

Occupational Therapist
2051 MARENGO ST
LOS ANGELES, CA 90033
Nurse Practitioner (Family)
2051 MARENGO ST, C3C162
LOS ANGELES, CA 90033
Nurse Practitioner (Acute Care)
2051 MARENGO ST
LOS ANGELES, CA 90033
Occupational Therapist
2051 MARENGO ST
LOS ANGELES, CA 90033
Emergency Medicine
2051 MARENGO ST, DEPT OF EM: INPT TOWER ROOM C1A100
LOS ANGELES, CA 90033
Nurse Practitioner (Acute Care)
2051 MARENGO ST
LOS ANGELES, CA 90033
Physical Therapist
2051 MARENGO ST, IPT 2ND FLOOR, C2B101
LOS ANGELES, CA 90033
Emergency Medicine
2051 MARENGO ST, DEPT OF EM: INPT TOWER ROOM C1A100
LOS ANGELES, CA 90033
General Acute Care Hospital
2051 MARENGO ST
LOS ANGELES, CA 90033
Physician Assistant
2051 MARENGO ST, LAC-USC MEDICAL CENTER, DEM, IPT, RM C1A108
LOS ANGELES, CA 90033
Nurse Practitioner (Family)
2051 MARENGO ST
LOS ANGELES, CA 90033
Dietitian, Registered (Nutrition, Pediatric)
2051 MARENGO ST, ROOM 1H212
LOS ANGELES, CA 90033
Nurse Practitioner (Family)
2051 MARENGO ST
LOS ANGELES, CA 90033
Surgery (Trauma Surgery)
2051 MARENGO ST, DIVISION OF TRAUMA AND CRITICAL CARE USC
LOS ANGELES, CA 90033
Psychiatric Unit
2051 MARENGO ST
LOS ANGELES, CA 90033
Psychiatric Hospital
2051 MARENGO ST
LOS ANGELES, CA 90033
Nurse Practitioner (Family)
2051 MARENGO ST
LOS ANGELES, CA 90033
Nurse Practitioner (Family)
2051 MARENGO ST
LOS ANGELES, CA 90033
Emergency Medicine
2051 MARENGO ST, INPATIENT TOWER - ROOM C1A100
LOS ANGELES, CA 90033
Anesthesiology
2051 MARENGO ST, IPT C4E100
LOS ANGELES, CA 90033

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780135772, enumerated as an "individual" on October 14, 2016.

The provider is located at 2051 MARENGO ST LOS ANGELES, CA 90033 and the phone number is (323) 409-3342.

Dietitian, Registered with taxonomy code 133V00000X.