LOS PALOS PATHOLOGY LAB AND ANCILLARY SERVICES INC
NPI 1093572539
Clinic/Center in Salinas, CA

NPI Status: Active since March 01, 2024

Contact Information

1083 LOS PALOS DR STE 5
SALINAS, CA
ZIP 93901
Phone: (831) 594-1537
Fax: (831) 998-7155

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  • Organization
  • Clinic/Center
  • CLIA Number: 05D1067003
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 05-31-2026

About LOS PALOS PATHOLOGY LAB AND ANCILLARY SERVICES INC

This page provides the complete NPI Profile along with additional information for Los Palos Pathology Lab And Ancillary Services Inc, a provider established in Salinas, California operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1093572539 assigned on March 2024. The practitioner's primary taxonomy code is 261Q00000X. The provider is registered as an organization and their NPI record was last updated March 2026. Los Palos Pathology Lab And Ancillary Services Inc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Ms. Raquel M Sisayan (Coo)

NPI
1093572539
Provider Name
LOS PALOS PATHOLOGY LAB AND ANCILLARY SERVICES INC
Entity Type
Organization
Location Address
1083 LOS PALOS DR STE 5 SALINAS, CA 93901
Location Phone
(831) 594-1537
Location Fax
(831) 998-7155
Mailing Address
1083 LOS PALOS DR STE 5 SALINAS, CA 93901
Mailing Phone
(831) 594-1537
Mailing Fax
(831) 998-7155
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-01-2024
Last Update Date
03-10-2026
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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

Taxonomy Code
261Q00000X
Type
Ambulatory Health Care Facilities
Taxonomy Description
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207RG0100XAllopathic & Osteopathic Physicians

Internal Medicine
Gastroenterology

 
2207ZP0102XAllopathic & Osteopathic Physicians

Pathology
Anatomic Pathology & Clinical Pathology

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

MS. RAQUEL M SISAYAN

Authorized Official Title
COO
Authorized Official Phone
(831) 594-1537

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
05D1067003
Facility Type
Physician Office
Certificate Effective Date
February 14, 2024
Certificate Expiration Date
May 31, 2026
Laboratory Director
JOHNNY HU
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Los Palos Pathology Lab And Ancillary Services Inc after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements. This type of certificate is issued to laboratories that perform nonwaived (moderate and/or high complexity) testing.

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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 1093572539, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
0
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
Check
9
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 5 → 10 → 1 2 → 4 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 8 + 3 + 1 + 0 + 7 + 4 + 5 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1093572539.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093572539, enumerated as an "organization" on March 01, 2024.

The provider is located at 1083 LOS PALOS DR STE 5 SALINAS, CA 93901 and the phone number is (831) 594-1537.

Clinic/Center with taxonomy code 261Q00000X.