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WALNUT HILL SURGERY CENTER, LLC
NPI 1700838190
Clinic/Center - Ambulatory Surgical in Dallas, TX

Active since May 16, 2006CLIA 45D1023159 · Waiver
5494 GLEN LAKES DR, DALLAS, TX 75231(214) 692-6220(214) 696-1579 Get Directions Write a Review

NPPES record last updated: October 29, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 29, 2019, Jan 15, 2019 (2 updates tracked since 2019).

About Walnut Hill Surgery Center, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WALNUT HILL SURGERY CENTER, LLC (NPI 1700838190) is a healthcare organization registered as an ambulatory surgical in Dallas, Texas and active in the NPI registry since May 2006. The organization holds a CLIA Waiver certificate valid through March 8, 2028 and lists Ryan Nicks, Cfo, as its authorized official.

NPPES Registry Identity

NPI1700838190
Entity TypeOrganization
Primary Taxonomy261QA1903X
Legal Business NameWALNUT HILL SURGERY CENTER, LLC
Location Address5494 GLEN LAKES DRDallas, TX 75231-4308
Mailing Address3900 E Mexico Ave Ste 102Denver, CO 80210-3941 · (303) 800-2078 · Fax (303) 800-2078
Phone(214) 692-6220
Fax(214) 696-1579
Organization SubpartNo
Authorized OfficialRyan NicksCfo · (720) 524-1001
Enumeration DateMay 16, 2006
Last NPPES UpdateOctober 29, 20192 updates tracked since enumeration
✔ NPI 1700838190 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities
Taxonomy Code261QA1903X
Also ListedClinic/Center · Ophthalmologic SurgeryTaxonomy 261QS0132X · License 008040 (TX)
5494 GLEN LAKES DR, Dallas, TX 75231
Open in Google Maps ↗

Other Identifiers 1

Medicaid165322201TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 45D1023159

Walnut Hill Surgery Center, LLC · Dallas, TX
Active · expires Mar 8, 2028
CLIA Number45D1023159
Laboratory TypeAmbulatory Surgery Center
Certificate Effective DateMarch 9, 2026
Certificate Expiration DateMarch 8, 2028
Laboratory DirectorKelly Frasier
Laboratory Phone(817) 784-6771
Laboratory LocationWalnut Hill Surgery Center, LLC5494 Glen Lakes Dr, Dallas, TX 75231
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Removal of cataract with insertion of prosthetic lens 66984
This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.
567 services312 patients
Removal of recurring cataract in lens capsule using a laser 66821
This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.
58 services38 patients

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RALPHANA LYNN EHRHARDT M.D.
Ophthalmology
5494 GLEN LAKES DR
DALLAS, TX 75231
Dallas County (214) 692-6220
DALLAS EYE CARE ASSOCIATES PLLC
Clinic/Center
5494 GLEN LAKES DR
DALLAS, TX 75231
Dallas County (214) 692-6220
ROXANNE LEE
Ophthalmology
5494 GLEN LAKES DR
DALLAS, TX 75231
Dallas County (214) 692-6220
DR. THOMAS STACY WOOD M.D.
Ophthalmology
5494 GLEN LAKES DR
DALLAS, TX 75231
Dallas County (214) 692-6220
DR. ROBERT S CONSOR OD
Optometrist
5494 GLEN LAKES DR
DALLAS, TX 75231
Dallas County (214) 692-6220
ASHISH SINGH M.D.
Ophthalmology
5494 GLEN LAKES DR
DALLAS, TX 75231
Dallas County (817) 784-0222

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Walnut Hill Surgery Center, LLC's NPI number?

The NPI number for Walnut Hill Surgery Center, LLC is 1700838190. It was assigned to this organization in the NPPES registry on May 16, 2006.

Where is Walnut Hill Surgery Center, LLC located?

Walnut Hill Surgery Center, LLC is located at 5494 Glen Lakes Dr, Dallas, TX 75231. The listed phone number is (214) 692-6220.

What is Walnut Hill Surgery Center, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Does Walnut Hill Surgery Center, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D1023159) is associated with this NPI, valid through March 8, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Walnut Hill Surgery Center, LLC accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Walnut Hill Surgery Center, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Walnut Hill Surgery Center, LLC was last updated on October 29, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.