DR. SANDRA LEE HOLLOWAY LPC (PHD GENETICS)
NPI 1972844413
Counselor - Professional in Richmond, VA

NPI Status: Active since March 07, 2013

Contact Information

6800 PARAGON PL STE 237
RICHMOND, VA
ZIP 23230
Phone: (804) 562-9997

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Counselor
Professional

About SANDRA HOLLOWAY

This page provides the complete NPI Profile along with additional information for Sandra Holloway, a provider established in Richmond, Virginia with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1972844413 assigned on March 2013. The practitioner's primary taxonomy code is 101YP2500X with license number 0701014839 (VA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI: 1972844413
Provider Name: DR. SANDRA LEE HOLLOWAY LPC (PHD GENETICS)
Gender: Female
Entity Type: Individual
Location Address: 6800 PARAGON PL STE 237 RICHMOND, VA 23230
Location Phone: (804) 562-9997
Mailing Address: 113 CLWYD RD BALA CYNWYD, PA 19004
Mailing Phone: (610) 660-0401
Is Sole Proprietor?: No
Enumeration Date: 03-07-2013
Last Update Date: 06-27-2025
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Location Map

Secondary Locations

113 Clwyd Rd
Bala Cynwyd, PA 19004
(610) 660-0401
130 Carriebrooke Dr
Stephens City, VA 22655
(540) 486-4653
4445 Corporation Ln Ste 245
Virginia Beach, VA 23462
(757) 233-0003
3433 Brambleton Ave Ste 201A
Roanoke, VA 24018
(540) 266-7550
11835 Fishing Point Dr Ste 202
Newport News, VA 23606
(757) 243-1033
7960 Donegan Dr Ste 200
Manassas, VA 20109
(571) 208-0592
1933 Thomson Dr
Lynchburg, VA 24501
(434) 616-6762

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 Professional
Taxonomy Code: 101YP2500X
Type: Behavioral Health & Social Service Providers
License No.: 0701014839
License State: VA

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)
1	101YP2500X	Behavioral Health & Social Service Providers	Counselor Professional	TPMC1098 (FL)
2	101YP2500X	Behavioral Health & Social Service Providers	Counselor Professional	PC010948 (PA)

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 1972844413, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 16 → 1 + 6

Pos 6

Unchanged

Pos 7

Doubled → 8

Pos 8

Unchanged

Pos 9

Doubled → 2

Check

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 7 → 14 → 5 8 → 16 → 7 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 1 + 6 + 4 + 8 + 4 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3

This NPI is valid

The calculated check digit is 3, which matches the last digit of 1972844413.