MRS. JOANNA PUSTILNIK MS RDN LDN CDCES
NPI 1053842518
Dietitian, Registered in Arlington, VA

NPI Status: Active since March 25, 2017

Contact Information

2134 S NELSON ST
ARLINGTON, VA
ZIP 22204
Phone: (804) 787-4431

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  • Individual
  • Female
  • Dietitian, Registered
  • Opted-Out Medicare

About JOANNA PUSTILNIK

This page provides the complete NPI Profile along with additional information for Joanna Pustilnik, a provider established in Arlington, Virginia with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1053842518 assigned on March 2017. The practitioner's primary taxonomy code is 133V00000X with license number 1032609 (). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1053842518
Provider Name
MRS. JOANNA PUSTILNIK MS RDN LDN CDCES
Other Name
MISS JOANNA MORRIS
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
2134 S NELSON ST ARLINGTON, VA 22204
Location Phone
(804) 787-4431
Mailing Address
2134 S NELSON ST ARLINGTON, VA 22204
Mailing Phone
(804) 787-4431
Is Sole Proprietor?
No
Enumeration Date
03-25-2017
Last Update Date
12-11-2023
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The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Joanna Pustilnik opted out of Medicare effective on 04-01-2022 until 04-01-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.

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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.
1032609
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.

Medicare Participation & PECOS Enrollment Status

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Opted-Out of Medicare? Yes

  • Opt-Out Effective Date: 04-01-2022

  • Opt-Out End Date: 04-01-2026

  • Eligible to Order and Refer? No

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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 1053842518, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
0
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
Check
8
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 8 → 16 → 7 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 0 + 3 + 1 + 6 + 4 + 4 + 5 + 2 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1053842518.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Dietitian, Registered
2134 S NELSON ST
ARLINGTON, VA 22204

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053842518, enumerated as an "individual" on March 25, 2017.

The provider is located at 2134 S NELSON ST ARLINGTON, VA 22204 and the phone number is (804) 787-4431.

Dietitian, Registered with taxonomy code 133V00000X.