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SAN ANTONIO PAIN CONSULTANTS PA
NPI 1437308509
Legal Medicine in San Antonio, TX

Active since September 15, 2008
3903 WISEMAN BLVD STE 117, SAN ANTONIO, TX 78251(210) 861-5461(210) 773-1808 Get Directions Write a Review

NPPES record last updated: September 26, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 24, 2023, Jul 17, 2023 (2 updates tracked since 2023).

About San Antonio Pain Consultants Pa NPPES

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

SAN ANTONIO PAIN CONSULTANTS PA (NPI 1437308509) is a healthcare organization registered as a legal medicine in San Antonio, Texas and active in the NPI registry since September 2008. The organization lists Darius Zagunis, Owner, as its authorized official.

NPPES Registry Identity

NPI1437308509
Entity TypeOrganization
Primary Taxonomy173000000X
Legal Business NameSAN ANTONIO PAIN CONSULTANTS PA
Location Address3903 WISEMAN BLVD STE 117San Antonio, TX 78251-4402
Mailing AddressPo Box 592239San Antonio, TX 78259-0161 · (210) 963-5100 · Fax (210) 963-7032
Phone(210) 861-5461
Fax(210) 773-1808
Organization SubpartNo
Authorized OfficialDarius ZagunisOwner · (210) 268-8270
Enumeration DateSeptember 15, 2008
Last NPPES UpdateSeptember 26, 20232 updates tracked since enumeration
NPPES CertifiedSeptember 26, 2023
✔ NPI 1437308509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyLegal MedicineOther Service Providers
Taxonomy Code173000000X
License✔ Licensed in TX · M3802
Definition
The specialty areas of medicine concerned with matters of, and relations with, substantive law and legal institutions; such as the conduct of medical examinations at crime scenes, performance of autopsies, giving of expert medical testimony in judicial proceedings, medical treatment of inmates of penal institutions, the practice of trauma medicine in law enforcement settings, and other clinical practice and medical science applications in the fields of law, law enforcement, and corrections.
3903 WISEMAN BLVD STE 117, San Antonio, TX 78251
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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, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

San Antonio Pain Consultants Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by March 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateTexasEnrollment IDO20151029001260DME · Physician - Interventional Pain ManagementDue dateMarch 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to San Antonio Pain Consultants PA, which bills Medicare for the services this clinician delivers.

Clinician (1)

Darius Zagunis, M.D.
Interventional Pain Management
NPI 1174542286
3903 WISEMAN BLVD STE 117
San Antonio, TX 78251
(210) 861-5461
✔ PECOS✔ Accepts MedicareSame address

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 San Antonio Pain Consultants PA's NPI number?

The NPI number for San Antonio Pain Consultants PA is 1437308509. It was assigned to this organization in the NPPES registry on September 15, 2008.

Where is San Antonio Pain Consultants PA located?

San Antonio Pain Consultants PA is located at 3903 Wiseman Blvd Ste 117, San Antonio, TX 78251. The listed phone number is (210) 861-5461.

What is San Antonio Pain Consultants PA's specialty?

The primary specialty registered for this NPI is Legal Medicine with taxonomy code 173000000X.

Is San Antonio Pain Consultants PA enrolled in Medicare?

Yes. San Antonio Pain Consultants PA is registered in the Medicare PECOS enrollment system.

When is San Antonio Pain Consultants PA's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare DME enrollment for this organization (Texas, Physician - Interventional Pain Management) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through San Antonio Pain Consultants PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Interventional Pain Management) reassigns their Medicare billing to San Antonio Pain Consultants PA. 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.

When was this NPI record last updated?

The NPPES record for San Antonio Pain Consultants PA was last updated on September 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.