LUFKIN ENDO PATHOLOGY PLLC
NPI 1770842635
Clinic/Center - Ambulatory Surgical in Lufkin, TX

NPI Status: Active since May 14, 2012

Contact Information

317 GASLIGHT BLVD
LUFKIN, TX
ZIP 75904
Phone: (936) 634-3713

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical
  • CLIA Number: 45D2336814
  • CLIA Cert. Type: Independent
  • CLIA Exp. Date: 01-11-2028

About LUFKIN ENDO PATHOLOGY PLLC

This page provides the complete NPI Profile along with additional information for Lufkin Endo Pathology Pllc, a provider established in Lufkin, Texas operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1770842635 assigned on May 2012. The practitioner's primary taxonomy code is 261QA1903X. The provider is registered as an organization and their NPI record was last updated 14 years ago. The authorized official of this NPI record is Dr. Bhagvan Malladi Md (Owner)

NPI
1770842635
Provider Name
LUFKIN ENDO PATHOLOGY PLLC
Entity Type
Organization
Location Address
317 GASLIGHT BLVD LUFKIN, TX 75904
Location Phone
(936) 634-3713
Mailing Address
317 GASLIGHT BLVD LUFKIN, TX 75904
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-14-2012
Last Update Date
05-14-2012
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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 Ambulatory Surgical

Taxonomy Code
261QA1903X
Type
Ambulatory Health Care Facilities

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. BHAGVAN MALLADI MD

Authorized Official Title
OWNER
Authorized Official Phone
(936) 634-3713

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
45D2336814
Facility Type
Independent
Certificate Effective Date
January 12, 2026
Certificate Expiration Date
January 11, 2028
Laboratory Director
MARIELA VASQUEZ
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Lufkin Endo Pathology Pllc 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 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 1770842635, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
Check
5
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 8 → 16 → 7 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 + 7 + 1 + 4 + 0 + 1 + 6 + 4 + 4 + 6 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1770842635.

Other Providers at the Same Location


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

Clinical Medical Laboratory
317 GASLIGHT BLVD
LUFKIN, TX 75904
Clinic/Center (Ambulatory Surgical)
317 GASLIGHT BLVD
LUFKIN, TX 75904

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770842635, enumerated as an "organization" on May 14, 2012.

The provider is located at 317 GASLIGHT BLVD LUFKIN, TX 75904 and the phone number is (936) 634-3713.

Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.