MICHAEL J. WILLIAMSON, P.C.
NPI 1376087767
Clinic/Center - Adult Mental Health in Houston, TX

NPI Status: Active since December 05, 2016

Contact Information

4101 GREENBRIAR ST
SUITE 105F
HOUSTON, TX
ZIP 77098
Phone: (713) 304-3576

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  • Organization
  • Clinic/Center
  • Adult Mental Health

About MICHAEL J. WILLIAMSON, P.C.

This page provides the complete NPI Profile along with additional information for Michael J. Williamson, P.c., a provider established in Houston, Texas operating as a Clinic/center, focusing in adult mental health . The healthcare provider is registered in the NPI registry with number 1376087767 assigned on December 2016. The practitioner's primary taxonomy code is 261QM0850X with license number 55618 (TX). The provider is registered as an organization and their NPI record was last updated 10 years ago. The authorized official of this NPI record is Mr. Michael Williamson Lcsw (Director)

NPI
1376087767
Provider Name
MICHAEL J. WILLIAMSON, P.C.
Entity Type
Organization
Location Address
4101 GREENBRIAR ST SUITE 105F HOUSTON, TX 77098
Location Phone
(713) 304-3576
Mailing Address
10011 CEDARHURST DR HOUSTON, TX 77096
Mailing Phone
(713) 304-3576
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-05-2016
Last Update Date
12-05-2016
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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

Clinic/Center Adult Mental Health

Taxonomy Code
261QM0850X
Type
Ambulatory Health Care Facilities
License No.
55618
License State
TX
Taxonomy Description
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults.

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

MR. MICHAEL WILLIAMSON LCSW

Authorized Official Title
DIRECTOR
Authorized Official Phone
(713) 304-3576

Reviews for MICHAEL J. WILLIAMSON, P.C.

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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 1376087767, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
3
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
6
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
7
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 0 → 0 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 4 + 6 + 0 + 8 + 1 + 4 + 7 + 1 + 2 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1376087767.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pharmacy (Community/Retail Pharmacy)
4101 GREENBRIAR ST, STE 235
HOUSTON, TX 77098
Pediatrics
4101 GREENBRIAR ST, 100
HOUSTON, TX 77098
Dentist (Oral and Maxillofacial Surgery)
4101 GREENBRIAR ST, SUITE 225
HOUSTON, TX 77098
Dentist
4101 GREENBRIAR ST, #315
HOUSTON, TX 77098
Dentist (Pediatric Dentistry)
4101 GREENBRIAR ST, SUITE 120
HOUSTON, TX 77098
Psychologist
4101 GREENBRIAR ST, SUITE 115
HOUSTON, TX 77098
Psychiatry & Neurology (Psychiatry)
4101 GREENBRIAR ST, STE. 325
HOUSTON, TX 77098
Counselor (Professional)
4101 GREENBRIAR ST, SUITE 325
HOUSTON, TX 77098
Counselor (Professional)
4101 GREENBRIAR ST, SUITE 240
HOUSTON, TX 77098
Social Worker (Clinical)
4101 GREENBRIAR ST, SUITE 317
HOUSTON, TX 77098
Family Medicine
4101 GREENBRIAR ST, 200
HOUSTON, TX 77098
Dentist (Pediatric Dentistry)
4101 GREENBRIAR ST, SUITE 120
HOUSTON, TX 77098
Dentist (General Practice)
4101 GREENBRIAR ST, SUITE 155
HOUSTON, TX 77098
Internal Medicine
4101 GREENBRIAR ST, SUITE 208
HOUSTON, TX 77098
Dentist (General Practice)
4101 GREENBRIAR ST, SUITE 120
HOUSTON, TX 77098
Dentist (General Practice)
4101 GREENBRIAR ST, STE 120
HOUSTON, TX 77098
Physician Assistant
4101 GREENBRIAR ST, SUITE 305
HOUSTON, TX 77098
Pharmacist
4101 GREENBRIAR ST, SUITE 235
HOUSTON, TX 77098
Audiologist-Hearing Aid Fitter
4101 GREENBRIAR ST, SUITE 320A
HOUSTON, TX 77098
Chiropractor
4101 GREENBRIAR ST, STE 135
HOUSTON, TX 77098

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1376087767, enumerated as an "organization" on December 05, 2016.

The provider is located at 4101 GREENBRIAR ST SUITE 105F HOUSTON, TX 77098 and the phone number is (713) 304-3576.

Clinic/Center with taxonomy code 261QM0850X and a focus in Adult Mental Health.