DR. DERRICK WAYNE RATCLIFF JR.
NPI 1174149967
Allergy & Immunology - Clinical & Laboratory Immunology in Houston, TX

NPI Status: Active since June 17, 2020

Contact Information

14405 WALTERS RD
HOUSTON, TX
ZIP 77014
Phone: (346) 360-6478

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  • Individual
  • Male
  • Allergy & Immunology
  • Clinical & Laboratory Immunology

About DERRICK RATCLIFF

This page provides the complete NPI Profile along with additional information for Derrick Ratcliff, a provider established in Houston, Texas with a medical specialization in Allergy & Immunology, focusing in clinical & laboratory immunology . The healthcare provider is registered in the NPI registry with number 1174149967 assigned on June 2020. The practitioner's primary taxonomy code is 207KI0005X with license number AA8776 (TX). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1174149967
Provider Name
DR. DERRICK WAYNE RATCLIFF JR.
Gender
Male
Entity Type
Individual
Location Address
14405 WALTERS RD HOUSTON, TX 77014
Location Phone
(346) 360-6478
Mailing Address
3724 FM 1960 RD W HOUSTON, TX 77068
Mailing Phone
(346) 360-6478
Is Sole Proprietor?
No
Enumeration Date
06-17-2020
Last Update Date
06-17-2020
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Location Map

Secondary Locations

  • 14405 Walters Rd
    Houston, TX 77014
    (346) 360-6478
  • 3724 Fm 1960 Rd W
    Houston, TX 77068
    (346) 360-6478

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

Allergy & Immunology Clinical & Laboratory Immunology

Taxonomy Code
207KI0005X
Type
Allopathic & Osteopathic Physicians
License No.
AA8776
License State
TX
Taxonomy Description
An allergy and immunology physician who specializes in clinical and laboratory immunology disease management. Source: National Uniform Claim Committee, 2022 Additional Resources: A certification was, but is no longer, issued by the American Board of Allergy and Immunology.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
AA8776MEDICAID (05)TX 
9489MEDICAID (05)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 1174149967, 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
1
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
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 1 → 2 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 2 + 4 + 1 + 8 + 9 + 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 1174149967.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Home Health
14405 WALTERS RD, SUITE 1012
HOUSTON, TX 77014
Chiropractor
14405 WALTERS RD, SUITE 1005
HOUSTON, TX 77014
Home Health
14405 WALTERS RD, SUITE 610
HOUSTON, TX 77014
Durable Medical Equipment & Medical Supplies
14405 WALTERS RD, STE. 801
HOUSTON, TX 77014
Durable Medical Equipment & Medical Supplies (Oxygen Equipment & Supplies)
14405 WALTERS RD, STE. 801
HOUSTON, TX 77014
General Practice
14405 WALTERS RD
HOUSTON, TX 77014
Contractor
14405 WALTERS RD, SUITE 825
HOUSTON, TX 77014
Physical Therapy Assistant
14405 WALTERS RD
HOUSTON, TX 77014
Physical Therapy Assistant
14405 WALTERS RD
HOUSTON, TX 77014
Physical Therapist
14405 WALTERS RD
HOUSTON, TX 77014
Clinic/Center (Radiology)
14405 WALTERS RD, SUITE A
HOUSTON, TX 77014
Counselor (Mental Health)
14405 WALTERS RD
HOUSTON, TX 77014

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174149967, enumerated as an "individual" on June 17, 2020.

The provider is located at 14405 WALTERS RD HOUSTON, TX 77014 and the phone number is (346) 360-6478.

Allergy & Immunology with taxonomy code 207KI0005X and a focus in Clinical & Laboratory Immunology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.