VALLEY CHILDRENS CANCER AND BLOOD DISEASE CENTER
NPI 1891991410
Pediatrics - Pediatric Hematology-Oncology in Harlingen, TX

NPI Status: Active since June 21, 2007

Contact Information

1911 LUBBOCK ST
SUITE C
HARLINGEN, TX
ZIP 78550
Phone: (866) 242-0010
Fax: (956) 365-4423

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  • Organization
  • Pediatrics
  • Pediatric Hematology-Oncology

About VALLEY CHILDRENS CANCER AND BLOOD DISEASE CENTER

This page provides the complete NPI Profile along with additional information for Valley Childrens Cancer And Blood Disease Center, a pediatrician established in Harlingen, Texas operating as a Pediatrics, focusing in pediatric hematology-oncology . The healthcare provider is registered in the NPI registry with number 1891991410 assigned on June 2007. The practitioner's primary taxonomy code is 2080P0207X with license number J0507 (TX). The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's is doing business as Valley Childrens Cancer And Blood Disease Center. The authorized official of this NPI record is Dr. Guy Howard Grayson Md (President)

NPI
1891991410
Provider Legal Name
GUY H GRAYSON MD PA
Other Organization Name
VALLEY CHILDRENS CANCER AND BLOOD DISEASE CENTER
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
1911 LUBBOCK ST SUITE C HARLINGEN, TX 78550
Location Phone
(866) 242-0010
Location Fax
(956) 365-4423
Mailing Address
PO BOX 531030 HARLINGEN, TX 78553
Mailing Phone
(866) 242-0010
Mailing Fax
(956) 428-0368
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-21-2007
Last Update Date
07-28-2008
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A pediatrician like Valley Childrens Cancer And Blood Disease Center is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.

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

Pediatrics Pediatric Hematology-Oncology

Taxonomy Code
2080P0207X
Type
Allopathic & Osteopathic Physicians
License No.
J0507
License State
TX
Taxonomy Description
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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.

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

DR. GUY HOWARD GRAYSON MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(956) 365-4419

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
00327VMEDICARE ID-TYPE UNSPECIFIED (04)TXGROUP MC#
E99131MEDICARE UPIN (02)TX 
8A7723MEDICARE ID-TYPE UNSPECIFIED (04)TXINDIVIDUAL MC#
154945301MEDICAID (05)TX 
E99131MEDICARE UPIN (02) 
134968009MEDICAID (05)TX 

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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 1891991410, 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
9
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
1
Doubled → 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 9 → 18 → 9 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 8 + 9 + 2 + 4 + 2 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1891991410.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Podiatrist
1911 LUBBOCK ST, STE B
HARLINGEN, TX 78550
Pediatrics (Pediatric Hematology-Oncology)
1911 LUBBOCK ST, SUITE C
HARLINGEN, TX 78550

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891991410, enumerated as an "organization" on June 21, 2007.

The provider is located at 1911 LUBBOCK ST SUITE C HARLINGEN, TX 78550 and the phone number is (866) 242-0010.

Pediatrics with taxonomy code 2080P0207X and a focus in Pediatric Hematology-Oncology.

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