MRS. MADALYN NICOLE RENFROW LCHMCA, MT-BC
NPI 1457212193
Counselor - Mental Health in Chapel Hill, NC

NPI Status: Active since November 21, 2025

Contact Information

141 PROVIDENCE RD STE 120
CHAPEL HILL, NC
ZIP 27514
Phone: (919) 346-3204
Fax: (919) 322-3800

Get Directions Write a Review

  • Individual
  • Female
  • Counselor
  • Mental Health

About MADALYN RENFROW

This page provides the complete NPI Profile along with additional information for Madalyn Renfrow, a provider established in Chapel Hill, North Carolina with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1457212193 assigned on November 2025. The practitioner's primary taxonomy code is 101YM0800X with license number A22158 (NC). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1457212193
Provider Name
MRS. MADALYN NICOLE RENFROW LCHMCA, MT-BC
Gender
Female
Entity Type
Individual
Location Address
141 PROVIDENCE RD STE 120 CHAPEL HILL, NC 27514
Location Phone
(919) 346-3204
Location Fax
(919) 322-3800
Mailing Address
1006 MORELAND AVE DURHAM, NC 27707
Mailing Phone
(919) 428-3642
Is Sole Proprietor?
No
Enumeration Date
11-21-2025
Last Update Date
11-21-2025
Code Navigator

A mental health counselor like Madalyn Renfrow provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
A22158
License State
NC

Reviews for MRS. MADALYN NICOLE RENFROW LCHMCA, MT-BC

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1457212193, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
4
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
7
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 2 → 4 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 4 + 1 + 4 + 1 + 1 + 8 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1457212193.

Other Providers at the Same Location


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

Counselor (Mental Health)
141 PROVIDENCE RD STE 120
CHAPEL HILL, NC 27514

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457212193, enumerated as an "individual" on November 21, 2025.

The provider is located at 141 PROVIDENCE RD STE 120 CHAPEL HILL, NC 27514 and the phone number is (919) 346-3204.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.