RYANN ELIZBETH MAYER MPS, RDN, LDN, CSP
NPI 1831797661
Dietitian, Registered - Nutrition, Pediatric in Cheyenne, WY

NPI Status: Active since October 14, 2020

Contact Information

1603 CAPITOL AVE STE 411F
CHEYENNE, WY
ZIP 82001
Phone: (484) 888-8545

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  • Individual
  • Female
  • Dietitian, Registered
  • Nutrition, Pediatric
  • Accepts Insurance

About RYANN MAYER

This page provides the complete NPI Profile along with additional information for Ryann Mayer, a provider established in Cheyenne, Wyoming with a medical specialization in Dietitian, Registered, focusing in nutrition, pediatric . The healthcare provider is registered in the NPI registry with number 1831797661 assigned on October 2020. The practitioner's primary taxonomy code is 133VN1004X with license number DX3673 (MD). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1831797661
Provider Name
RYANN ELIZBETH MAYER MPS, RDN, LDN, CSP
Other Name
RYANN E DIEHL RDN, LDN
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
1603 CAPITOL AVE STE 411F CHEYENNE, WY 82001
Location Phone
(484) 888-8545
Mailing Address
1603 CAPITOL AVE STE 411 CHEYENNE, WY 82001
Mailing Phone
(484) 888-8545
Is Sole Proprietor?
No
Enumeration Date
10-14-2020
Last Update Date
05-19-2025
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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, Pediatric

Taxonomy Code
133VN1004X
Type
Dietary & Nutritional Service Providers
License No.
DX3673
License State
MD
Taxonomy Description
An individual who is a Board Certified Specialist in Pediatric Nutrition and applies evidence-based nutrition knowledge in providing medical nutrition therapy for pediatric patients. Specialists work directly with healthy and/or ill children (newborn up to 21 years of age) as well as children with special health care needs in a variety of settings (hospitals, community-based and/or family-centered programs, education programs, home, etc.), OR indirectly through management, care coordination, education, quality improvement, or research practice linked specifically to pediatric nutrition.

Insurance Plans Accepted

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

  • UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) - EPO
  • UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) - EPO
  • UHC Bronze Standard (No Referrals) - EPO
  • UHC Bronze Value HSA (No Referrals) - EPO
  • UHC Gold Advantage ($0 Virtual Urgent Care, $1 Tier 2 Rx, No Referrals) - EPO
  • UHC Gold Advantage+ ($0 Virtual Urgent Care, $1 Tier 2 Rx, Dental + Vision, No Referrals) - EPO
  • UHC Gold Standard (No Referrals) - EPO
  • UHC Gold Value ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) - EPO
  • UHC Silver Advantage ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) - EPO
  • UHC Silver Advantage+ ($0 Virtual Urgent Care, $5 Tier 2 Rx, Dental + Vision, No Referrals) - EPO
  • UHC Silver Standard (No Referrals) - EPO
  • UHC Silver Value ($0 Virtual Urgent Care, No Referrals) - EPO

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

Reviews for RYANN ELIZBETH MAYER MPS, RDN, LDN, CSP

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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 1831797661, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 3 → 6 7 → 14 → 5 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 4 + 9 + 1 + 4 + 6 + 1 + 2 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1831797661.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831797661, enumerated as an "individual" on October 14, 2020.

The provider is located at 1603 CAPITOL AVE STE 411F CHEYENNE, WY 82001 and the phone number is (484) 888-8545.

Dietitian, Registered with taxonomy code 133VN1004X and a focus in Nutrition, Pediatric.

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