ALLISON SHAFFER RD, LDN
NPI 1467016857
Dietitian, Registered - Nutrition, Pediatric in Boston, MA
NPI Status: Active since May 01, 2019
Contact Information
333 LONGWOOD AVE FL 4
BOSTON, MA
ZIP 02115
Phone: (617) 355-4677
Fax: (617) 730-4722
- Individual
- Female
- Dietitian, Registered
- Nutrition, Pediatric
About ALLISON SHAFFER
This page provides the complete NPI Profile along with additional information for Allison Shaffer, a provider established in Boston, Massachusetts with a medical specialization in Dietitian, Registered, focusing in nutrition, pediatric . The healthcare provider is registered in the NPI registry with number 1467016857 assigned on May 2019. The practitioner's primary taxonomy code is 133VN1004X with license number 4181 (MA). The provider is registered as an individual and her NPI record was last updated 7 years ago.
- NPI
- 1467016857
- Provider Name
- ALLISON SHAFFER RD, LDN
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 333 LONGWOOD AVE FL 4 BOSTON, MA 02115
- Location Phone
- (617) 355-4677
- Location Fax
- (617) 730-4722
- Mailing Address
- 333 LONGWOOD AVE FL 4 BOSTON, MA 02115
- Mailing Phone
- (617) 355-4677
- Mailing Fax
- (617) 730-4722
- Is Sole Proprietor?
- No
- Enumeration Date
- 05-01-2019
- Last Update Date
- 05-01-2019
- Code Navigator
Location Map
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 Nutrition, Pediatric
- Taxonomy Code
- 133VN1004X
- Type
- Dietary & Nutritional Service Providers
- License No.
- 4181
- License State
- MA
- Taxonomy Description
- An individual who is a Board Certified Specialist in Pediatric Nutrition and applies evidence-based nutrition knowledge in providing medical nutrition therapy for pediatric patients. Specialists work directly with healthy and/or ill children (newborn up to 21 years of age) as well as children with special health care needs in a variety of settings (hospitals, community-based and/or family-centered programs, education programs, home, etc.), OR indirectly through management, care coordination, education, quality improvement, or research practice linked specifically to pediatric nutrition.
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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 1467016857, 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 53 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 3 providers are registered at the same or a nearby location.
BOSTON, MA 02115
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1467016857, enumerated as an "individual" on May 01, 2019.
The provider is located at 333 LONGWOOD AVE FL 4 BOSTON, MA 02115 and the phone number is (617) 355-4677.
Dietitian, Registered with taxonomy code 133VN1004X and a focus in Nutrition, Pediatric.
