CHRISTINE DOOLEY MPH, RDN
NPI 1659211522
Dietitian, Registered - Nutrition, Renal in Haymarket, VA

NPI Status: Active since March 31, 2026

Contact Information

15130 HEATHER MILL LN APT 102
HAYMARKET, VA
ZIP 20169
Phone: (434) 664-7370

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  • Individual
  • Female
  • Dietitian, Registered
  • Nutrition, Renal

About CHRISTINE DOOLEY

This page provides the complete NPI Profile along with additional information for Christine Dooley, a provider established in Haymarket, Virginia with a medical specialization in Dietitian, Registered, focusing in nutrition, renal . The healthcare provider is registered in the NPI registry with number 1659211522 assigned on March 2026. The practitioner's primary taxonomy code is 133VN1005X with license number 801890 (VA). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1659211522
Provider Name
CHRISTINE DOOLEY MPH, RDN
Gender
Female
Entity Type
Individual
Location Address
15130 HEATHER MILL LN APT 102 HAYMARKET, VA 20169
Location Phone
(434) 664-7370
Mailing Address
15130 HEATHER MILL LN APT 102 HAYMARKET, VA 20169
Is Sole Proprietor?
No
Enumeration Date
03-31-2026
Last Update Date
03-31-2026
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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, Renal

Taxonomy Code
133VN1005X
Type
Dietary & Nutritional Service Providers
License No.
801890
License State
VA
Taxonomy Description
An individual who is a Board Certified Specialist in Renal Nutrition and works directly with adult and/or pediatric patients with acute kidney injury, chronic kidney disease (CKD) stages 1-5, or receiving renal replacement therapies (dialysis/transplant) in a variety of settings, OR works indirectly in management, education, or research practice linked specifically to renal nutrition. The specialist in renal/nephrology nutrition is responsible for nutrition assessment, diagnosis, intervention, 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 1659211522, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
5
Unchanged
Pos 9
2
Doubled → 4
Check
2
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 5 → 10 → 1 2 → 4 1 → 2 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 + 0 + 9 + 4 + 1 + 2 + 5 + 4 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1659211522.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659211522, enumerated as an "individual" on March 31, 2026.

The provider is located at 15130 HEATHER MILL LN APT 102 HAYMARKET, VA 20169 and the phone number is (434) 664-7370.

Dietitian, Registered with taxonomy code 133VN1005X and a focus in Nutrition, Renal.