MR. CLARENCE MAURICE REDRICK
NPI 1427810340
Technician, Pathology - Phlebotomy in San Antonio, TX

NPI Status: Active since January 25, 2024

Contact Information

21750 HARDY OAK BLVD
SAN ANTONIO, TX
ZIP 78258
Phone: (210) 823-9392
Fax: (210) 783-9156

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  • Individual
  • Male
  • Technician, Pathology
  • Phlebotomy

About CLARENCE REDRICK

This page provides the complete NPI Profile along with additional information for Clarence Redrick, a provider established in San Antonio, Texas with a medical specialization in Technician, Pathology, focusing in phlebotomy . The healthcare provider is registered in the NPI registry with number 1427810340 assigned on January 2024. The practitioner's primary taxonomy code is 246RP1900X with license number E0030CC835FBCFF1 (TX). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1427810340
Provider Name
MR. CLARENCE MAURICE REDRICK
Gender
Male
Entity Type
Individual
Location Address
21750 HARDY OAK BLVD SAN ANTONIO, TX 78258
Location Phone
(210) 823-9392
Location Fax
(210) 783-9156
Mailing Address
9102 ADDISON RDG SAN ANTONIO, TX 78254
Mailing Phone
(210) 823-9392
Mailing Fax
(210) 783-9156
Is Sole Proprietor?
Yes
Enumeration Date
01-25-2024
Last Update Date
01-25-2024
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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

Technician, Pathology Phlebotomy

Taxonomy Code
246RP1900X
Type
Technologists, Technicians & Other Technical Service Providers
License No.
E0030CC835FBCFF1
License State
TX

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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 1427810340, 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
2
Doubled → 4
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
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 2 → 4 8 → 16 → 7 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 1 + 6 + 1 + 0 + 3 + 8 + 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 1427810340.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Social Worker (Clinical)
21750 HARDY OAK BLVD, STE 102
SAN ANTONIO, TX 78258
Nurse Practitioner (Psychiatric/Mental Health)
21750 HARDY OAK BLVD
SAN ANTONIO, TX 78258
Nurse Practitioner (Psychiatric/Mental Health)
21750 HARDY OAK BLVD
SAN ANTONIO, TX 78258
Speech-Language Pathologist
21750 HARDY OAK BLVD, STE 104 PMB 170502
SAN ANTONIO, TX 78258
Psychologist (Clinical)
21750 HARDY OAK BLVD, STE 104 NUM 583108
SAN ANTONIO, TX 78258
Social Worker (Clinical)
21750 HARDY OAK BLVD, PMG 585069
SAN ANTONIO, TX 78258

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427810340, enumerated as an "individual" on January 25, 2024.

The provider is located at 21750 HARDY OAK BLVD SAN ANTONIO, TX 78258 and the phone number is (210) 823-9392.

Technician, Pathology with taxonomy code 246RP1900X and a focus in Phlebotomy.