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GUIGNARD ANESTHESIA SERVICES PLLC
NPI 1891225330
Anesthesiology in Prosper, TX

Active since June 18, 2017
4261 E UNIVERSITY DR STE 30177, PROSPER, TX 75078(817) 516-8811 Get Directions Write a Review

NPPES record last updated: June 18, 2017. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Guignard Anesthesia Services Pllc NPPES

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

GUIGNARD ANESTHESIA SERVICES PLLC (NPI 1891225330) is a healthcare organization registered as an anesthesiology in Prosper, Texas and active in the NPI registry since June 2017. The organization lists Juli Smith, Credentialing Coordinator, as its authorized official.

NPPES Registry Identity

NPI1891225330
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameGUIGNARD ANESTHESIA SERVICES PLLC
Location Address4261 E UNIVERSITY DR STE 30177Prosper, TX 75078-9152
Mailing Address700 Highlander Blvd Ste 415Arlington, TX 76015-4346 · (817) 330-1102 · Fax (817) 516-8444
Phone(817) 516-8811
Organization SubpartNo
Authorized OfficialJuli SmithCredentialing Coordinator · (817) 330-1102
Enumeration DateJune 18, 2017
✔ NPI 1891225330 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X
4261 E UNIVERSITY DR STE 30177, Prosper, TX 75078
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Guignard Anesthesia Services Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

6

Medicare enrollment records show 6 clinicians reassign Medicare billing to Guignard Anesthesia Services PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (6)

Frantz Guignard, MD
Anesthesiology
NPI 1467740761
4261 E UNIVERSITY DR
Prosper, TX 75078
(972) 861-2253
✔ PECOS✔ Accepts MedicareSame address
Amanda Evans, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1821533886
6606 LBJ FWY STE. 200
Dallas, TX 75240
(972) 715-5000
✔ Accepts Medicare21 mi
Safa Shaikh, M.D.
Anesthesiology
NPI 1679816946
7115 GREENVILLE AVE
Dallas, TX 75231
(214) 647-7530
✔ PECOS✔ Accepts Medicare24 mi
Sanjeev Dalela, MD
Anesthesiology
NPI 1285886747
706 MANCHESTER CT
Southlake, TX 76092
(888) 339-8727
✔ PECOS✔ Accepts Medicare30 mi
Meghan Weisbeck, M.D.
Anesthesiology
NPI 1770804544
590 MEDICAL CENTER ROAD DARNALL ARMY MEDICAL CENTER
Fort Cavazos, TX 76544
(254) 288-8000
✔ PECOS✔ Accepts Medicare157 mi
Melissa Cady, D.O.
Anesthesiology
NPI 1194802389
6104 OLD FREDERICKSBURG RD # 92844
Austin, TX 78749
(669) 237-2239
✔ PECOS✔ Accepts Medicare216 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Guignard Anesthesia Services PLLC's NPI number?

The NPI number for Guignard Anesthesia Services PLLC is 1891225330. It was assigned to this organization in the NPPES registry on June 18, 2017.

Where is Guignard Anesthesia Services PLLC located?

Guignard Anesthesia Services PLLC is located at 4261 E University Dr Ste 30177, Prosper, TX 75078. The listed phone number is (817) 516-8811.

What is Guignard Anesthesia Services PLLC's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Guignard Anesthesia Services PLLC enrolled in Medicare?

Yes. Guignard Anesthesia Services PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Guignard Anesthesia Services PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 2 Medicare specialties reassign their Medicare billing to Guignard Anesthesia Services PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Anesthesiology (5) and Certified Registered Nurse Anesthetist (CRNA) (1). Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Guignard Anesthesia Services PLLC was last updated on June 18, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.