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WESTOVER HILLS SURGICAL ASSOCIATES
NPI 1952590390
Surgery in San Antonio, TX

Active since October 22, 2007
3903 WISEMAN BLVD, STE 304, SAN ANTONIO, TX 78251(210) 521-1987(210) 521-1927 Get Directions Write a Review

NPPES record last updated: June 30, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Westover Hills Surgical Associates NPPES

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

WESTOVER HILLS SURGICAL ASSOCIATES (NPI 1952590390) is a healthcare organization registered as a surgery in San Antonio, Texas and active in the NPI registry since October 2007. The organization lists Gregory Hamon, President, as its authorized official.

NPPES Registry Identity

NPI1952590390
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameWESTOVER HILLS SURGICAL ASSOCIATES
Location Address3903 WISEMAN BLVD, STE 304San Antonio, TX 78251-4401
Mailing Address3903 Wiseman Blvd, Ste 304San Antonio, TX 78251-4401 · (210) 521-1987 · Fax (210) 521-1927
Phone(210) 521-1987
Fax(210) 521-1927
Organization SubpartNo
Authorized OfficialGregory HamonPresident · (210) 479-5784
Enumeration DateOctober 22, 2007
Last NPPES UpdateJune 30, 2008
✔ NPI 1952590390 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in TX · H8107
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Also ListedPhlebologyTaxonomy 202K00000X · License H8107 (TX)
Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X · License H8107 (TX)
3903 WISEMAN BLVD, San Antonio, TX 78251
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Other Identifiers 3

Medicare PIN00Y707TX
Medicare UPINF19625TX
Other0052QHTX · Bcbstx

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Westover Hills Surgical Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Westover Hills Surgical Associates, which bills Medicare for the services this clinician delivers.

Clinician (1)

Gregory Hamon, MD
General Surgery
NPI 1225033194
19016 STONE OAK PKWY STE 220
San Antonio, TX 78258
(210) 627-1904
✔ PECOS✔ Accepts Medicare15 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 Westover Hills Surgical Associates's NPI number?

The NPI number for Westover Hills Surgical Associates is 1952590390. It was assigned to this organization in the NPPES registry on October 22, 2007.

Where is Westover Hills Surgical Associates located?

Westover Hills Surgical Associates is located at 3903 Wiseman Blvd Ste 304, San Antonio, TX 78251. The listed phone number is (210) 521-1987.

What is Westover Hills Surgical Associates's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Westover Hills Surgical Associates enrolled in Medicare?

Yes. Westover Hills Surgical Associates is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Westover Hills Surgical Associates?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Surgery) reassigns their Medicare billing to Westover Hills Surgical Associates. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Westover Hills Surgical Associates accept?

Health plans from Blue Cross and Blue Shield of Texas list Westover Hills Surgical Associates 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 Westover Hills Surgical Associates was last updated on June 30, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.