DR. DEBRA J RICH PH.D.
NPI 1639983489
Counselor - Mental Health in Smyrna, DE

NPI Status: Active since February 03, 2025

Contact Information

356 NORMAN CIR
SMYRNA, DE
ZIP 19977
Phone: (650) 799-2622

Get Directions Write a Review

  • Individual
  • Female
  • Counselor
  • Mental Health

About DEBRA RICH

This page provides the complete NPI Profile along with additional information for Debra Rich, a provider established in Smyrna, Delaware with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1639983489 assigned on February 2025. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1639983489
Provider Name
DR. DEBRA J RICH PH.D.
Gender
Female
Entity Type
Individual
Location Address
356 NORMAN CIR SMYRNA, DE 19977
Location Phone
(650) 799-2622
Mailing Address
356 NORMAN CIR SMYRNA, DE 19977
Mailing Phone
(650) 799-2622
Is Sole Proprietor?
Yes
Enumeration Date
02-03-2025
Last Update Date
02-03-2025
Code Navigator

A mental health counselor like Debra Rich 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

Secondary Locations

  • 16287 Willow Creek Rd
    Lewes, DE 19958
    (302) 703-6332

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

Reviews for DR. DEBRA J RICH PH.D.

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 1639983489, we treat the final digit (9) 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 81. The final step is to find the difference between that total and the next multiple of ten (90 - 81 = 9).

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
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 9 → 18 → 9 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 8 + 8 + 6 + 4 + 1 + 6 + 24 = 81

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

The next multiple of ten after 81 is 90. The difference is the calculated check digit.

90 - 81 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1639983489.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639983489, enumerated as an "individual" on February 03, 2025.

The provider is located at 356 NORMAN CIR SMYRNA, DE 19977 and the phone number is (650) 799-2622.

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