CHRISTINA ROSE TRETBAR RN, CDCES
NPI 1962160036
Registered Nurse - Diabetes Educator in Fargo, ND

NPI Status: Active since December 06, 2021

Contact Information

3955 56TH ST S STE D
FARGO, ND
ZIP 58104
Phone: (701) 234-3725

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  • Individual
  • Female
  • Registered Nurse
  • Diabetes Educator
  • Accepts Insurance

About CHRISTINA TRETBAR

This page provides the complete NPI Profile along with additional information for Christina Tretbar, a provider established in Fargo, North Dakota with a medical specialization in Registered Nurse, focusing in diabetes educator . The healthcare provider is registered in the NPI registry with number 1962160036 assigned on December 2021. The practitioner's primary taxonomy code is 163WD0400X with license number R46238 (ND). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1962160036
Provider Name
CHRISTINA ROSE TRETBAR RN, CDCES
Other Name
CHRISTINA ROSE MACKLEY
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
3955 56TH ST S STE D FARGO, ND 58104
Location Phone
(701) 234-3725
Mailing Address
PO BOX 5074 SIOUX FALLS, SD 57117
Mailing Phone
(605) 328-9419
Is Sole Proprietor?
No
Enumeration Date
12-06-2021
Last Update Date
04-24-2025
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A registered nurse (RN) like Christina Tretbar coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

Location Map

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

Registered Nurse Diabetes Educator

Taxonomy Code
163WD0400X
Type
Nursing Service Providers
License No.
R46238
License State
ND

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1163WD0400XNursing Service Providers

Registered Nurse
Diabetes Educator

2494750 (MN)

Insurance Plans Accepted

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

  • BlueCare Bronze HSA Eligible $50 PCP Copay ($5 Value Based Drug List) - PPO
  • BlueCare Gold $10 PCP Copay ($5 Value Based Drug List) - PPO
  • BlueCare Silver $20 PCP Copay ($5 Value Based Drug List) - PPO
  • BlueDirect Bronze 100 HSA Eligible ($8000 Deductible / $5 Preventive Drug List) - PPO
  • BlueDirect Gold 90 HSA Eligible ($2600 Deductible / $5 Preventive Drug List) - PPO
  • BlueDirect Silver 80 HSA Eligible ($3500 Deductible / $5 Preventive Drug List) - PPO
  • BlueEssential Catastrophic 100 HSA Eligible $10600 Deductible - PPO
  • BlueValue Bronze HSA Eligible $50 PCP Copay (Standardized plan) - PPO
  • BlueValue Gold $30 PCP Copay (Standardized plan) - PPO
  • BlueValue Silver $40 PCP Copay (Standardized plan) - PPO
  • DakotaBlue Altru Gold ($5 Value Based Drug List) - PPO
  • DakotaBlue Altru Silver ($5 Value Based Drug List) - PPO
  • DakotaBlue Trinity Gold ($5 Value Based Drug List) - PPO
  • DakotaBlue Trinity Silver ($5 Value Based Drug List) - PPO
  • Sanford Individual TRUE $1,750 - HMO
  • Sanford Individual TRUE $10,600 - HMO
  • Sanford Individual TRUE $3,500 - HMO
  • Sanford Individual TRUE $4,750 - HMO
  • Sanford Individual TRUE $6,500 - HMO
  • Sanford Individual TRUE $7,200 HSA Qualified - HMO
  • Sanford Individual TRUE Standardized $2,000 - HMO
  • Sanford Individual TRUE Standardized $6,000 - HMO
  • Sanford Individual TRUE Standardized $7,500 - HMO

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

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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 1962160036, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
9
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
2
Unchanged
Pos 5
1
Doubled → 2
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
3
Doubled → 6
Check
6
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 6 → 12 → 3 1 → 2 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 2 + 2 + 2 + 6 + 0 + 0 + 6 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1962160036.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Family Medicine
3955 56TH ST S STE D
FARGO, ND 58104
Nurse Practitioner (Family)
3955 56TH ST S STE D
FARGO, ND 58104
Nurse Practitioner
3955 56TH ST S STE D
FARGO, ND 58104
Family Medicine
3955 56TH ST S STE D
FARGO, ND 58104
Social Worker (Clinical)
3955 56TH ST S STE D
FARGO, ND 58104
Pediatrics (Developmental - Behavioral Pediatrics)
3955 56TH ST S STE D
FARGO, ND 58104
Dietitian, Registered
3955 56TH ST S STE D
FARGO, ND 58104
Pediatrics (Pediatric Endocrinology)
3955 56TH ST S STE D
FARGO, ND 58104
Genetic Counselor, MS
3955 56TH ST S STE D
FARGO, ND 58104
Genetic Counselor, MS
3955 56TH ST S STE D
FARGO, ND 58104
Dietitian, Registered
3955 56TH ST S STE D
FARGO, ND 58104
Dietitian, Registered
3955 56TH ST S STE D
FARGO, ND 58104
Social Worker
3955 56TH ST S STE D
FARGO, ND 58104
Genetic Counselor, MS
3955 56TH ST S STE D
FARGO, ND 58104
Family Medicine
3955 56TH ST S STE D
FARGO, ND 58104
Social Worker
3955 56TH ST S STE D
FARGO, ND 58104
Dietitian, Registered
3955 56TH ST S STE D
FARGO, ND 58104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962160036, enumerated as an "individual" on December 06, 2021.

The provider is located at 3955 56TH ST S STE D FARGO, ND 58104 and the phone number is (701) 234-3725.

Registered Nurse with taxonomy code 163WD0400X and a focus in Diabetes Educator.

The provider might be accepting Accepts: Blue Cross Blue Shield of North Dakota and Sanford. Please consult your insurance carrier or call the provider to verify.