GENESIS OUTPATIENT SERVICES
NPI 1497430060
Community/Behavioral Health in North Chesterfield, VA

NPI Status: Active since June 20, 2023

Contact Information

8154 FOREST HILL AVE STE 2
NORTH CHESTERFIELD, VA
ZIP 23235
Phone: (804) 977-4072
Fax: (804) 977-4073

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  • Organization
  • Community/Behavioral Health

About GENESIS OUTPATIENT SERVICES

This page provides the complete NPI Profile along with additional information for Genesis Outpatient Services, a provider established in North Chesterfield, Virginia operating as a Community/behavioral Health. The healthcare provider is registered in the NPI registry with number 1497430060 assigned on June 2023. The practitioner's primary taxonomy code is 251S00000X. The provider is registered as an organization and their NPI record was last updated April 2026. The authorized official of this NPI record is Daniell Twyman Lpc (Owner)

NPI
1497430060
Provider Name
GENESIS OUTPATIENT SERVICES
Entity Type
Organization
Location Address
8154 FOREST HILL AVE STE 2 NORTH CHESTERFIELD, VA 23235
Location Phone
(804) 977-4072
Location Fax
(804) 977-4073
Mailing Address
8154 FOREST HILL AVE STE 2 NORTH CHESTERFIELD, VA 23235
Mailing Phone
(804) 977-4072
Mailing Fax
(804) 977-4073
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-20-2023
Last Update Date
04-01-2026
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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

Community/Behavioral Health

Taxonomy Code
251S00000X
Type
Agencies
Taxonomy Description
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DANIELL TWYMAN LPC

Authorized Official Title
OWNER
Authorized Official Phone
(804) 721-8616

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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 1497430060, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
0
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 9 → 18 → 9 4 → 8 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 8 + 3 + 0 + 0 + 1 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1497430060.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Community/Behavioral Health
8154 FOREST HILL AVE STE 2
NORTH CHESTERFIELD, VA 23235
Doula
8154 FOREST HILL AVE STE 2
NORTH CHESTERFIELD, VA 23235
Counselor (Professional)
8154 FOREST HILL AVE STE 2
NORTH CHESTERFIELD, VA 23235

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497430060, enumerated as an "organization" on June 20, 2023.

The provider is located at 8154 FOREST HILL AVE STE 2 NORTH CHESTERFIELD, VA 23235 and the phone number is (804) 977-4072.

Community/Behavioral Health with taxonomy code 251S00000X.