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UNICO ANESTHESIA GROUP, PLLC
NPI 1073990115
Anesthesiology in San Antonio, TX

Active since April 28, 2015
16170 JONES MALTSBERGER RD STE 106, SAN ANTONIO, TX 78247(210) 485-1846(210) 399-2731 Get Directions Write a Review

NPPES record last updated: September 20, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 20, 2021, Feb 25, 2019 (2 updates tracked since 2019).

About Unico Anesthesia Group, Pllc NPPES

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

UNICO ANESTHESIA GROUP, PLLC (NPI 1073990115) is a healthcare organization registered as an anesthesiology in San Antonio, Texas and active in the NPI registry since April 2015. The organization lists Ted K Chaing, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1073990115
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameUNICO ANESTHESIA GROUP, PLLC
Location Address16170 JONES MALTSBERGER RD STE 106San Antonio, TX 78247-3202
Mailing Address16170 Jones Maltsberger Rd Ste 106San Antonio, TX 78247-3202 · (210) 485-1846 · Fax (210) 399-2731
Phone(210) 485-1846
Fax(210) 399-2731
Organization SubpartNo
Authorized OfficialTed K ChaingManaging Member · (210) 485-1846
Enumeration DateApril 28, 2015
Last NPPES UpdateSeptember 20, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 20, 2021
✔ NPI 1073990115 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
16170 JONES MALTSBERGER RD STE 106, San Antonio, TX 78247
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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 SINGLE 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)

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

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to Unico Anesthesia Group, PLLC, which bills Medicare for the services they deliver. Of these, 5 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Edwin Shih, M.D.
Anesthesiology
NPI 1114943156
16607 BLANCO RD SUITE 303
San Antonio, TX 78232
(210) 485-1844
✔ PECOS✔ Accepts Medicare4.5 mi
Daria Flores, M.D.
Anesthesiology
NPI 1801116876
16607 BLANCO RD SUITE 303
San Antonio, TX 78232
(210) 485-1844
✔ PECOS✔ Accepts Medicare4.5 mi
Mark Kaitner, M.D.
Anesthesiology
NPI 1518007863
16607 BLANCO RD SUITE 303
San Antonio, TX 78232
(210) 485-1844
✔ PECOS✔ Accepts Medicare4.5 mi
Rebecca Kaitner, M.D.
Anesthesiology
NPI 1134269475
16607 BLANCO RD SUITE 303
San Antonio, TX 78232
(210) 485-1844
✔ PECOS✔ Accepts Medicare4.5 mi
Ted Chiang, M.D.
Anesthesiology
NPI 1922026509
19522 BROOKE PL
San Antonio, TX 78258
(210) 485-1846
✔ PECOS✔ Accepts Medicare5.4 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 Unico Anesthesia Group, PLLC's NPI number?

The NPI number for Unico Anesthesia Group, PLLC is 1073990115. It was assigned to this organization in the NPPES registry on April 28, 2015.

Where is Unico Anesthesia Group, PLLC located?

Unico Anesthesia Group, PLLC is located at 16170 Jones Maltsberger Rd Ste 106, San Antonio, TX 78247. The listed phone number is (210) 485-1846.

What is Unico Anesthesia Group, PLLC's specialty?

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

Is Unico Anesthesia Group, PLLC enrolled in Medicare?

Yes. Unico Anesthesia Group, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Unico Anesthesia Group, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians, all in Anesthesiology, reassign their Medicare billing to Unico Anesthesia Group, 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. Of these, 5 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Unico Anesthesia Group, PLLC was last updated on September 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.