ERIC MARIN HERNANDEZ R.D.
NPI 1861624090
Dietitian, Registered in San Francisco, CA

NPI Status: Active since August 21, 2009

Contact Information

2100 WEBSTER STREET
SUITE 100
SAN FRANCISCO, CA
ZIP 94115
Phone: (415) 923-3997
Fax: (415) 441-5128

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  • Individual
  • Male
  • Dietitian, Registered

About ERIC HERNANDEZ

This page provides the complete NPI Profile along with additional information for Eric Hernandez, a provider established in San Francisco, California with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1861624090 assigned on August 2009. The practitioner's primary taxonomy code is 133V00000X with license number 895864 (CA). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1861624090
Provider Name
ERIC MARIN HERNANDEZ R.D.
Gender
Male
Entity Type
Individual
Location Address
2100 WEBSTER STREET SUITE 100 SAN FRANCISCO, CA 94115
Location Phone
(415) 923-3997
Location Fax
(415) 441-5128
Mailing Address
1314 SACRAMENTO ST VALLEJO, CA 94590
Is Sole Proprietor?
No
Enumeration Date
08-21-2009
Last Update Date
08-21-2009
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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

Dietitian, Registered

Taxonomy Code
133V00000X
Type
Dietary & Nutritional Service Providers
License No.
895864
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.

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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 1861624090, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
0
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 6 → 12 → 3 6 → 12 → 3 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 1 + 2 + 2 + 8 + 0 + 1 + 8 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1861624090.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Internal Medicine (Medical Oncology)
2100 WEBSTER STREET, #326
SAN FRANCISCO, CA 94115
Orthopaedic Surgery
2100 WEBSTER STREET, SUITE 309
SAN FRANCISCO, CA 94115
Internal Medicine (Medical Oncology)
2100 WEBSTER STREET, SUITE 326
SAN FRANCISCO, CA 94115
Dermatology
2100 WEBSTER STREET, SUITE 428
SAN FRANCISCO, CA 94115
Orthopaedic Surgery
2100 WEBSTER STREET, SUITE 300
SAN FRANCISCO, CA 94115
Surgery (Plastic and Reconstructive Surgery)
2100 WEBSTER STREET, SUITE 506
SAN FRANCISCO, CA 94115
Surgery (Plastic and Reconstructive Surgery)
2100 WEBSTER STREET, SUITE 506
SAN FRANCISCO, CA 94115
Surgery
2100 WEBSTER STREET, #401
SAN FRANCISCO, CA 94115
Nurse Practitioner (Family)
2100 WEBSTER STREET, SUITE 506
SAN FRANCISCO, CA 94115
Internal Medicine (Nephrology)
2100 WEBSTER STREET, STE 405
SAN FRANCISCO, CA 94115
Internal Medicine
2100 WEBSTER STREET, SUITE 501
SAN FRANCISCO, CA 94115
Internal Medicine (Infectious Disease)
2100 WEBSTER STREET, SUITE 400
SAN FRANCISCO, CA 94115

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861624090, enumerated as an "individual" on August 21, 2009.

The provider is located at 2100 WEBSTER STREET SUITE 100 SAN FRANCISCO, CA 94115 and the phone number is (415) 923-3997.

Dietitian, Registered with taxonomy code 133V00000X.