DAVID HOWENSTINE
NPI 1639322449
Counselor - Mental Health in Lawton, OK

NPI Status: Active since October 24, 2008

Contact Information

1320 NW HOMESTEAD DR
SUITE G
LAWTON, OK
ZIP 73505
Phone: (580) 355-8883
Fax: (580) 355-8885

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  • Individual
  • Male
  • Counselor
  • Mental Health

About DAVID HOWENSTINE

This page provides the complete NPI Profile along with additional information for David Howenstine, a provider established in Lawton, Oklahoma with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1639322449 assigned on October 2008. The practitioner's primary taxonomy code is 101YM0800X with license number 960033694 (OK). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1639322449
Provider Name
DAVID HOWENSTINE
Gender
Male
Entity Type
Individual
Location Address
1320 NW HOMESTEAD DR SUITE G LAWTON, OK 73505
Location Phone
(580) 355-8883
Location Fax
(580) 355-8885
Mailing Address
1320 NW HOMESTEAD DR SUITE G LAWTON, OK 73505
Mailing Phone
(580) 355-8883
Mailing Fax
(580) 355-8885
Is Sole Proprietor?
No
Enumeration Date
10-24-2008
Last Update Date
10-24-2008
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A mental health counselor like David Howenstine 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.
960033694
License State
OK

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)
1101Y00000XBehavioral Health & Social Service Providers

Counselor

844 (OK)
2101Y00000XBehavioral Health & Social Service Providers

Counselor

1238 (OK)
3101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

681 (OK)
4101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

002740 (OK)
5101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

12700 (OK)
6101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

2397 (OK)

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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 1639322449, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
3
Doubled → 6
Pos 6
2
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
4
Doubled → 8
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 3 → 6 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 6 + 2 + 4 + 4 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1639322449.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Physical Therapist
1320 NW HOMESTEAD DR, STE E
LAWTON, OK 73505
Dentist (General Practice)
1320 NW HOMESTEAD DR, SUITE I
LAWTON, OK 73505
Foster Care Agency
1320 NW HOMESTEAD DR, SUITE G
LAWTON, OK 73505
Counselor (Professional)
1320 NW HOMESTEAD DR, SUITE G
LAWTON, OK 73505
Case Management
1320 NW HOMESTEAD DR, SUITE G
LAWTON, OK 73505
Dentist (General Practice)
1320 NW HOMESTEAD DR, SUITE I
LAWTON, OK 73505
Physical Therapist
1320 NW HOMESTEAD DR, STE E
LAWTON, OK 73505
Exclusive Provider Organization
1320 NW HOMESTEAD DR, SUITE I
LAWTON, OK 73505
Case Manager/Care Coordinator
1320 NW HOMESTEAD DR
LAWTON, OK 73505

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639322449, enumerated as an "individual" on October 24, 2008.

The provider is located at 1320 NW HOMESTEAD DR SUITE G LAWTON, OK 73505 and the phone number is (580) 355-8883.

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