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DR. TED K CHIANG M.D.
NPI 1922026509
Anesthesiology in San Antonio, TX

Active since July 18, 2006PECOS EnrolledAccepts Medicare Assignment
19522 BROOKE PL, SAN ANTONIO, TX 78258(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: November 01, 2026.

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

About Dr. Ted K Chiang M.d. NPPES

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

DR. TED K CHIANG M.D. (NPI 1922026509) is an individual anesthesiology provider in San Antonio, Texas, licensed in Texas (K3129) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with South Texas Spine And Surgical Hospital, and is a graduate of University Of Texas Medical School At Houston (1992).

NPPES Registry Identity

NPI1922026509
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. TED K CHIANGCredential: M.D.
Location Address19522 BROOKE PLSan Antonio, TX 78258-2784
Mailing Address16170 Jones Maltsberger Rd, Ste 106San Antonio, TX 78247-3202 · (210) 485-1844 · Fax (210) 399-2730
Phone(210) 485-1846
Fax(210) 399-2731
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 1992
Enumeration DateJuly 18, 2006
Last NPPES UpdateSeptember 20, 20212 updates tracked since enumeration
NPPES CertifiedSeptember 20, 2021
✔ NPI 1922026509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in TX · K3129
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.
19522 BROOKE PL, San Antonio, TX 78258
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Other Identifiers 2

Other8W6541TX · Blue Cross Blue Shield
Medicaid046152702TX

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 ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ted K Chiang M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8628060290
PECOS Enrollment IDI20070221000543
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Ted Chiang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Unico Anesthesia Group, PLLC
5.4 mi
Anesthesiology
16170 JONES MALTSBERGER RD STE 106
San Antonio, TX 78247
  • Reassigned Medicare billing, Texas enrollment
  • 5 clinicians in this Medicare group
NPI 1073990115 (210) 485-1846

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

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.

Injection of anesthetic agent and/or steroid into other nerve or branch 64450
This procedure involves injecting an anesthetic agent or steroid into a specific nerve or its branch. The goal is to relieve pain by reducing inflammation and numbing the area. It is commonly used for chronic pain management. The process is safe and usually quick.
15 services15 patients
Anesthesia for other procedure on lower spine 00630
Anesthesia for a lower spine procedure involves administering medication to block pain and sensation in your back. This ensures comfort and stillness during the procedure. The type of anesthesia used depends on the specific procedure and your overall health.
14 services12 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

South Texas Spine And Surgical Hospital

Acute Care Hospitals · San Antonio, TX
OwnershipPhysician
CMS Certification Number450856
Location18600 North Hardy Oak BlvdSan Antonio, TX 78258 · Bexar County
Emergency services

Legent Orthopedic + Spine

Acute Care Hospitals · San Antonio, TX
OwnershipProprietary
CMS Certification Number670112
Location5330 North Loop 1604 WestSan Antonio, TX 78249 · Bexar County

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 Ted Chiang's NPI number?

The NPI number for Ted Chiang is 1922026509. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Ted Chiang located?

Ted Chiang practices at 19522 Brooke Pl, San Antonio, TX 78258. The listed phone number is (210) 485-1846.

What is Ted Chiang's specialty?

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

Is Ted Chiang enrolled in Medicare?

Yes. Ted Chiang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Ted Chiang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ted Chiang reassigns Medicare benefits to Unico Anesthesia Group, PLLC (San Antonio, TX). The 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 Ted Chiang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ted Chiang 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 2 other insurers list Ted Chiang 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.

Is Ted Chiang affiliated with any hospitals?

According to CMS data, Ted Chiang is affiliated with South Texas Spine And Surgical Hospital and Legent Orthopedic + Spine.

When was this NPI record last updated?

The NPPES record for Ted Chiang 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.