CAROLYN ELIZABETH FEIBIG RD
NPI 1780208371
Dietitian, Registered in Washington, DC

NPI Status: Active since May 30, 2020

Contact Information

1260 21ST ST NW APT 106
WASHINGTON, DC
ZIP 20036
Phone: (314) 607-8337

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  • Individual
  • Female
  • Dietitian, Registered

About CAROLYN FEIBIG

This page provides the complete NPI Profile along with additional information for Carolyn Feibig, a provider established in Washington, District Of Columbia with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1780208371 assigned on May 2020. The practitioner's primary taxonomy code is 133V00000X with license number DI00000723 (DC). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1780208371
Provider Name
CAROLYN ELIZABETH FEIBIG RD
Gender
Female
Entity Type
Individual
Location Address
1260 21ST ST NW APT 106 WASHINGTON, DC 20036
Location Phone
(314) 607-8337
Mailing Address
1260 21ST ST NW APT 106 WASHINGTON, DC 20036
Mailing Phone
(314) 607-8337
Is Sole Proprietor?
No
Enumeration Date
05-30-2020
Last Update Date
05-30-2020
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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.
DI00000723
License State
DC
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
1044264OTHER (01)COMMISSION ON DIETETIC REGISTRATION
DI00000723OTHER (01)DCDOH OF THE DISTRICT OF COLUMBIA

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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 1780208371, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 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 8 → 16 → 7 2 → 4 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 4 + 0 + 1 + 6 + 3 + 1 + 4 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1780208371.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780208371, enumerated as an "individual" on May 30, 2020.

The provider is located at 1260 21ST ST NW APT 106 WASHINGTON, DC 20036 and the phone number is (314) 607-8337.

Dietitian, Registered with taxonomy code 133V00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.