CHRISTOPHER KLEIN RD
NPI 1235993213
Dietitian, Registered in Buffalo, NY

NPI Status: Active since February 09, 2024

Contact Information

2950 ELMWOOD AVE
BUFFALO, NY
ZIP 14217
Phone: (716) 447-6016

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NPPES record last updated: February 9, 2024. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Male
  • Dietitian, Registered

About CHRISTOPHER KLEIN

This page provides the complete NPI Profile along with additional information for Christopher Klein, a provider established in Buffalo, New York with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1235993213 assigned on February 2024. The practitioner's primary taxonomy code is 133V00000X with license number 011681 (NY). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1235993213
Provider Name
CHRISTOPHER KLEIN RD
Gender
Male
Entity Type
Individual
Location Address
2950 ELMWOOD AVE BUFFALO, NY 14217
Location Phone
(716) 447-6016
Mailing Address
2950 ELMWOOD AVE BUFFALO, NY 14217
Mailing Phone
(716) 447-6016
Is Sole Proprietor?
Yes
Enumeration Date
02-09-2024
Last Update Date
02-09-2024
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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.
011681
License State
NY
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 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 1235993213, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 6 + 5 + 1 + 8 + 9 + 6 + 2 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1235993213.

Other Providers at the Same Location


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

Nurse Practitioner (Family)
2950 ELMWOOD AVE
TONAWANDA, NY 14217
Internal Medicine
2950 ELMWOOD AVE
KENMORE, NY 14217
Pathology (Anatomic Pathology & Clinical Pathology)
2950 ELMWOOD AVE
KENMORE, NY 14217
Nurse Practitioner (Adult Health)
2950 ELMWOOD AVE
KENMORE, NY 14217
Nuclear Medicine (Nuclear Imaging & Therapy)
2950 ELMWOOD AVE, KENMORE MERCY HOSPITAL
KENMORE, NY 14217
Anesthesiology
2950 ELMWOOD AVE, KENMORE MERCY HOSPITAL
KENMORE, NY 14217
Pathology (Anatomic Pathology & Clinical Pathology)
2950 ELMWOOD AVE
KENMORE, NY 14217
Psychiatry & Neurology (Neurology)
2950 ELMWOOD AVE
KENMORE, NY 14217
Physician Assistant (Surgical)
2950 ELMWOOD AVE
KENMORE, NY 14217
Emergency Medicine (Emergency Medical Services)
2950 ELMWOOD AVE
KENMORE, NY 14217
Emergency Medicine (Emergency Medical Services)
2950 ELMWOOD AVE
KENMORE, NY 14217
Emergency Medicine (Emergency Medical Services)
2950 ELMWOOD AVE
KENMORE, NY 14217
Family Medicine (Sports Medicine)
2950 ELMWOOD AVE
KENMORE, NY 14217
Internal Medicine (Pulmonary Disease)
2950 ELMWOOD AVE
KENMORE, NY 14217
Nurse Practitioner
2950 ELMWOOD AVE
KENMORE, NY 14217
Internal Medicine (Critical Care Medicine)
2950 ELMWOOD AVE
KENMORE, NY 14217
Family Medicine
2950 ELMWOOD AVE
KENMORE, NY 14217
Internal Medicine
2950 ELMWOOD AVE
KENMORE, NY 14217
Hospitalist
2950 ELMWOOD AVE
KENMORE, NY 14217
Internal Medicine (Medical Oncology)
2950 ELMWOOD AVE
KENMORE, NY 14217

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235993213, enumerated as an "individual" on February 09, 2024.

The provider is located at 2950 ELMWOOD AVE BUFFALO, NY 14217 and the phone number is (716) 447-6016.

Dietitian, Registered with taxonomy code 133V00000X.