MARISSA MARTORANA RD
NPI 1548518749
Dietitian, Registered in Rolling Hills Estates, CA

NPI Status: Active since August 17, 2012

Contact Information

827 DEEP VALLEY DR
STE 309
ROLLING HILLS ESTATES, CA
ZIP 90274
Phone: (310) 707-7230
Fax: (310) 833-6569

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  • Individual
  • Female
  • Dietitian, Registered

About MARISSA MARTORANA

This page provides the complete NPI Profile along with additional information for Marissa Martorana, a provider established in Rolling Hills Estates, California with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1548518749 assigned on August 2012. The practitioner's primary taxonomy code is 133V00000X with license number 961227 (CA). The provider is registered as an individual and her NPI record was last updated 9 years ago.

NPI
1548518749
Provider Name
MARISSA MARTORANA RD
Gender
Female
Entity Type
Individual
Location Address
827 DEEP VALLEY DR STE 309 ROLLING HILLS ESTATES, CA 90274
Location Phone
(310) 707-7230
Location Fax
(310) 833-6569
Mailing Address
1014 S MALGREN AVE SAN PEDRO, CA 90732
Is Sole Proprietor?
Yes
Enumeration Date
08-17-2012
Last Update Date
08-08-2017
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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.
961227
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 1548518749, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
4
Doubled → 8
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
7
Unchanged
Pos 9
4
Doubled → 8
Check
9
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 4 → 8 5 → 10 → 1 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 1 + 0 + 1 + 1 + 6 + 7 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1548518749.

Other Providers at the Same Location


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

Dentist
827 DEEP VALLEY DR, STE 206
ROLLING HILLS ESTATES, CA 90274
Dentist
827 DEEP VALLEY DR, SUITE 202
ROLLING HILLS ESTATES, CA 90274
Optometrist (Vision Therapy)
827 DEEP VALLEY DR, STE 311
ROLLING HILLS ESTATES, CA 90274
Psychologist (Clinical)
827 DEEP VALLEY DR, #309
ROLLING HILLS ESTATES, CA 90274
Psychologist
827 DEEP VALLEY DR, # 309
ROLLING HILLS ESTATES, CA 90274
Pediatrics
827 DEEP VALLEY DR, SUITE 102
ROLLING HILLS ESTATES, CA 90274
Pediatrics
827 DEEP VALLEY DR, SUITE 201
ROLLING HILLS ESTATES, CA 90274
Pediatrics (Adolescent Medicine)
827 DEEP VALLEY DR, SUITE #310
ROLLING HILLS ESTATES, CA 90274
Acupuncturist
827 DEEP VALLEY DR, SUITE #103
ROLLING HILLS ESTATES, CA 90274
Optometrist
827 DEEP VALLEY DR, SUITE 311
ROLLING HILLS ESTATES, CA 90274
Optometrist
827 DEEP VALLEY DR, SUITE311
ROLLING HILLS ESTATES, CA 90274
Pediatrics
827 DEEP VALLEY DR, #310
ROLLING HILLS ESTATES, CA 90274
Dentist
827 DEEP VALLEY DR, SUITE 209
ROLLING HILLS ESTATES, CA 90274
Pediatrics (Adolescent Medicine)
827 DEEP VALLEY DR, SUITE # 310
ROLLING HILLS ESTATES, CA 90274
Dentist (General Practice)
827 DEEP VALLEY DR, STE. 202
ROLLING HILLS ESTATES, CA 90274
Psychologist (Clinical)
827 DEEP VALLEY DR, SUITE 309
ROLLING HILLS ESTATES, CA 90274
Dentist (General Practice)
827 DEEP VALLEY DR, 206
ROLLING HILLS ESTATES, CA 90274
Optometrist
827 DEEP VALLEY DR, #311
ROLLING HILLS ESTATES, CA 90274
Nurse Practitioner
827 DEEP VALLEY DR, 307
ROLLING HILLS ESTATES, CA 90274
Clinic/Center (Multi-Specialty)
827 DEEP VALLEY DR, SUITE #310
ROLLING HILLS ESTATES, CA 90274

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548518749, enumerated as an "individual" on August 17, 2012.

The provider is located at 827 DEEP VALLEY DR STE 309 ROLLING HILLS ESTATES, CA 90274 and the phone number is (310) 707-7230.

Dietitian, Registered with taxonomy code 133V00000X.