ELLIS COUNTY SLEEP CENTER, LLC
NPI 1083648059
Physiological Laboratory in Ennis, TX

NPI Status: Active since July 10, 2006

Contact Information

601 S CLAY ST
STE 107
ENNIS, TX
ZIP 75119
Phone: (972) 878-7378
Fax: (972) 875-8289

Get Directions Write a Review

  • Organization
  • Physiological Laboratory
  • Accepts Insurance
  • CLIA Number: 45D2120454
  • CLIA Cert. Type: Federally Qualified Health Center
  • CLIA Exp. Date: 10-17-2026

About ELLIS COUNTY SLEEP CENTER, LLC

This page provides the complete NPI Profile along with additional information for Ellis County Sleep Center, Llc, a provider established in Ennis, Texas operating as a Physiological Laboratory. The healthcare provider is registered in the NPI registry with number 1083648059 assigned on July 2006. The practitioner's primary taxonomy code is 293D00000X. 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 Mr. James W Herndon (Member)

NPI
1083648059
Provider Name
ELLIS COUNTY SLEEP CENTER, LLC
Entity Type
Organization
Location Address
601 S CLAY ST STE 107 ENNIS, TX 75119
Location Phone
(972) 878-7378
Location Fax
(972) 875-8289
Mailing Address
PO BOX 2919 WAXAHACHIE, TX 75168
Mailing Phone
(972) 878-7378
Mailing Fax
(972) 875-8289
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-10-2006
Last Update Date
04-23-2012
Code Navigator

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

Physiological Laboratory

Taxonomy Code
293D00000X
Type
Laboratories
Taxonomy Description
A laboratory that operates independently of a hospital and physician's office to furnish physiological diagnostic services (e.g. EEG's , EKG's, scans, etc.). Facilities offering ONLY physiological services are not certified as independent laboratories. If an independent laboratory offers physiological services IN ADDITION to clinical laboratory services, they are surveyed only for compliance with the clinical laboratory regulations because there are no health and safety regulations for physiological services.

Insurance Plans Accepted

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

  • Blue Advantage Bronze HMO? 204 - HMO
  • Blue Advantage Bronze HMO? 301 - HMO
  • Blue Advantage Bronze HMO? Standard - HMO
  • Blue Advantage Gold HMO? 206 - HMO
  • Blue Advantage Gold HMO? 603 - HMO
  • Blue Advantage Gold HMO? Standard - HMO
  • Blue Advantage Plus Bronze? 303 - POS
  • Blue Advantage Plus Bronze? 305 - POS
  • Blue Advantage Plus Bronze? Standard - POS
  • Blue Advantage Plus Gold? 203 - POS
  • Blue Advantage Plus Gold? 803 - POS
  • Blue Advantage Plus Gold? Standard - POS
  • Blue Advantage Plus Silver? 202 - POS
  • Blue Advantage Plus Silver? 605 - POS
  • Blue Advantage Plus Silver? Standard - POS
  • Blue Advantage Security HMO? 200 - HMO
  • Blue Advantage Silver HMO? 205 - HMO
  • Blue Advantage Silver HMO? 801 - HMO
  • Blue Advantage Silver HMO? Standard - HMO

*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

MR. JAMES W HERNDON

Authorized Official Title
MEMBER
Authorized Official Phone
(972) 878-7378

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
45D2120454
Facility Type
Federally Qualified Health Center
Certificate Effective Date
October 18, 2024
Certificate Expiration Date
October 17, 2026
Laboratory Director
JAMES YARMCHUK
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Ellis County Sleep Center, Llc 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.

Reviews for ELLIS COUNTY SLEEP CENTER, LLC

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1083648059, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
8
Doubled → 16 → 1 + 6
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 8 → 16 → 7 6 → 12 → 3 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 6 + 3 + 1 + 2 + 4 + 1 + 6 + 0 + 1 + 0 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1083648059.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Internal Medicine
601 S CLAY ST, SUITE 104
ENNIS, TX 75119
Internal Medicine
601 S CLAY ST, SUITE 104
ENNIS, TX 75119
Physician Assistant
601 S CLAY ST, #101
ENNIS, TX 75119
Hospitalist
601 S CLAY ST
ENNIS, TX 75119
Obstetrics & Gynecology
601 S CLAY ST, SUITE 104
ENNIS, TX 75119
Physician Assistant
601 S CLAY ST
ENNIS, TX 75119
Podiatrist (Foot Surgery)
601 S CLAY ST, SUITE 105
ENNIS, TX 75119
Durable Medical Equipment & Medical Supplies
601 S CLAY ST, SUITE 107
ENNIS, TX 75119
Clinic/Center (Sleep Disorder Diagnostic)
601 S CLAY ST, SUITE 107
ENNIS, TX 75119
Internal Medicine
601 S CLAY ST
ENNIS, TX 75119
Internal Medicine
601 S CLAY ST, SUITE 104
ENNIS, TX 75119
Physician Assistant
601 S CLAY ST
ENNIS, TX 75119
Physician Assistant
601 S CLAY ST, SUITE 101
ENNIS, TX 75119

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083648059, enumerated as an "organization" on July 10, 2006.

The provider is located at 601 S CLAY ST STE 107 ENNIS, TX 75119 and the phone number is (972) 878-7378.

Physiological Laboratory with taxonomy code 293D00000X.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Texas. Please consult your insurance carrier or call the provider to verify.