BETH CHATFIELD
NPI 1699619221
Dietitian, Registered - Nutrition, Pediatric in Farmington, CT

NPI Status: Active since April 15, 2026

Contact Information

505 FARMINGTON AVE
FARMINGTON, CT
ZIP 06032
Phone: (860) 873-7523

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  • Individual
  • Female
  • Dietitian, Registered
  • Nutrition, Pediatric

About BETH CHATFIELD

This page provides the complete NPI Profile along with additional information for Beth Chatfield, a provider established in Farmington, Connecticut with a medical specialization in Dietitian, Registered, focusing in nutrition, pediatric . The healthcare provider is registered in the NPI registry with number 1699619221 assigned on April 2026. The practitioner's primary taxonomy code is 133VN1004X. The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1699619221
Provider Name
BETH CHATFIELD
Gender
Female
Entity Type
Individual
Location Address
505 FARMINGTON AVE FARMINGTON, CT 06032
Location Phone
(860) 873-7523
Mailing Address
35 VERVILLE RD AVON, CT 06001
Is Sole Proprietor?
Yes
Enumeration Date
04-15-2026
Last Update Date
04-15-2026
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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 Nutrition, Pediatric

Taxonomy Code
133VN1004X
Type
Dietary & Nutritional Service Providers
License State
CT
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 1699619221, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 1 + 2 + 1 + 1 + 8 + 2 + 4 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1699619221.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Pediatrics (Pediatric Endocrinology)
505 FARMINGTON AVE, SUITE 200 PEDIATRIC ENDOCRINOLOGY
FARMINGTON, CT 06032
Pediatrics (Pediatric Endocrinology)
505 FARMINGTON AVE, SECOND FLOOR
FARMINGTON, CT 06032
Pediatrics (Pediatric Endocrinology)
505 FARMINGTON AVE
FARMINGTON, CT 06032
Physician Assistant (Medical)
505 FARMINGTON AVE
FARMINGTON, CT 06032
Pediatrics (Pediatric Endocrinology)
505 FARMINGTON AVE
FARMINGTON, CT 06032
Psychiatry & Neurology (Neurology)
505 FARMINGTON AVE
FARMINGTON, CT 06032
Internal Medicine (Sleep Medicine)
505 FARMINGTON AVE
FARMINGTON, CT 06032
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
505 FARMINGTON AVE
FARMINGTON, CT 06032
Pediatrics (Pediatric Endocrinology)
505 FARMINGTON AVE
FARMINGTON, CT 06032
Nurse Practitioner (Family)
505 FARMINGTON AVE
FARMINGTON, CT 06032
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
505 FARMINGTON AVE
FARMINGTON, CT 06032

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699619221, enumerated as an "individual" on April 15, 2026.

The provider is located at 505 FARMINGTON AVE FARMINGTON, CT 06032 and the phone number is (860) 873-7523.

Dietitian, Registered with taxonomy code 133VN1004X and a focus in Nutrition, Pediatric.