TRI-VALLEY PEDIATRICS, INC.
NPI 1881778546
Pediatrics in Pleasanton, CA

NPI Status: Active since October 25, 2006

Contact Information

5565 W LAS POSITAS BLVD
SUITE 240
PLEASANTON, CA
ZIP 94588
Phone: (925) 460-8444

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  • Organization
  • Pediatrics
  • CLIA Number: 05D0600996
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 03-01-2027

About TRI-VALLEY PEDIATRICS, INC.

This page provides the complete NPI Profile along with additional information for Tri-valley Pediatrics, Inc., a pediatrician established in Pleasanton, California operating as a Pediatrics. The healthcare provider is registered in the NPI registry with number 1881778546 assigned on October 2006. The practitioner's primary taxonomy code is 208000000X with license number A62014 (CA). The provider is registered as an organization and their NPI record was last updated 6 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 authorized official of this NPI record is Lionel Herrera M.d. (Ceo)

NPI
1881778546
Provider Name
TRI-VALLEY PEDIATRICS, INC.
Entity Type
Organization
Location Address
5565 W LAS POSITAS BLVD SUITE 240 PLEASANTON, CA 94588
Location Phone
(925) 460-8444
Mailing Address
PO BOX 1319 SALIDA, CA 95368
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-25-2006
Last Update Date
08-22-2020
Code Navigator

A pediatrician like Tri-valley Pediatrics, Inc. 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

Taxonomy Code
208000000X
Type
Allopathic & Osteopathic Physicians
License No.
A62014
License State
CA
Taxonomy Description
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

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.

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

LIONEL HERRERA M.D.

Authorized Official Title
CEO
Authorized Official Phone
(925) 460-8444

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D0600996
Facility Type
Physician Office
Certificate Effective Date
March 02, 2025
Certificate Expiration Date
March 01, 2027
Laboratory Director
SAM A. PEJHAM MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Tri-valley Pediatrics, Inc. to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1881778546, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
Check
6
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 8 → 16 → 7 7 → 14 → 5 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 6 + 1 + 1 + 4 + 7 + 1 + 6 + 5 + 8 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1881778546.

Other Providers at the Same Location


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

Specialist
5565 W LAS POSITAS BLVD, STE 310
PLEASANTON, CA 94588
Internal Medicine
5565 W LAS POSITAS BLVD, SUITE #260
PLEASANTON, CA 94588
Internal Medicine (Interventional Cardiology)
5565 W LAS POSITAS BLVD, SUITE 250
PLEASANTON, CA 94588
Urology
5565 W LAS POSITAS BLVD, STE 210
PLEASANTON, CA 94588
Specialist
5565 W LAS POSITAS BLVD, STE 310
PLEASANTON, CA 94588
Orthopaedic Surgery
5565 W LAS POSITAS BLVD, SUITE 320
PLEASANTON, CA 94588
Obstetrics & Gynecology
5565 W LAS POSITAS BLVD, STE 200
PLEASANTON, CA 94588
Pediatrics
5565 W LAS POSITAS BLVD, SUITE 240
PLEASANTON, CA 94588
Thoracic Surgery (Cardiothoracic Vascular Surgery)
5565 W LAS POSITAS BLVD, SUITE 340
PLEASANTON, CA 94588
Internal Medicine
5565 W LAS POSITAS BLVD, 220
PLEASANTON, CA 94588
Internal Medicine (Cardiovascular Disease)
5565 W LAS POSITAS BLVD, SUITE 320
PLEASANTON, CA 94588
Internal Medicine
5565 W LAS POSITAS BLVD, SUITE 260
PLEASANTON, CA 94588
Surgery
5565 W LAS POSITAS BLVD, SUITE 220
PLEASANTON, CA 94588
Otolaryngology
5565 W LAS POSITAS BLVD, #350
PLEASANTON, CA 94588
Otolaryngology
5565 W LAS POSITAS BLVD, SUITE 350
PLEASANTON, CA 94588
Internal Medicine (Cardiovascular Disease)
5565 W LAS POSITAS BLVD, SUITE 210
PLEASANTON, CA 94588
Pediatrics
5565 W LAS POSITAS BLVD, SUITE 240
PLEASANTON, CA 94588
General Acute Care Hospital
5565 W LAS POSITAS BLVD, SUITE 320
PLEASANTON, CA 94588
Registered Nurse (Lactation Consultant)
5565 W LAS POSITAS BLVD
PLEASANTON, CA 94588
Podiatrist
5565 W LAS POSITAS BLVD, 130
PLEASANTON, CA 94588

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881778546, enumerated as an "organization" on October 25, 2006.

The provider is located at 5565 W LAS POSITAS BLVD SUITE 240 PLEASANTON, CA 94588 and the phone number is (925) 460-8444.

Pediatrics with taxonomy code 208000000X.