Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

SAGE ANESTHESIA SERVICES, PLLC
NPI 1548165665
Anesthesiology in San Antonio, TX

Q: What is Sage Anesthesia Services, PLLC's NPI number?

The NPI number for Sage Anesthesia Services, PLLC is 1548165665. It was assigned to this organization in the NPPES registry on October 9, 2026.

Q: What is Sage Anesthesia Services, PLLC's specialty?

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

Active since October 09, 2026

18600 HARDY OAK BLVD, SAN ANTONIO, TX 78258(210) 621-0640(210) 621-2386 Get Directions Write a Review

NPPES record added: October 9, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

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About Sage Anesthesia Services, Pllc NPPES

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

SAGE ANESTHESIA SERVICES, PLLC (NPI 1548165665) is a healthcare organization registered as an anesthesiology in San Antonio, Texas and active in the NPI registry since October 2026. The organization lists Kelly Elterman, Owner, as its authorized official.

NPPES Registry Identity

NPI1548165665

Entity TypeOrganization

Primary Taxonomy207L00000X

Legal Business NameSAGE ANESTHESIA SERVICES, PLLC

Location Address18600 HARDY OAK BLVDSan Antonio, TX 78258-4206

Mailing AddressPo Box 240098San Antonio, TX 78224-0098 · (210) 621-0640 · Fax (210) 621-0640

Phone(210) 621-0640

Fax(210) 621-2386

Organization SubpartNo

Authorized OfficialKelly EltermanOwner · (210) 621-0640

Enumeration DateOctober 9, 2026

NPPES CertifiedOctober 9, 2026

✔ NPI 1548165665 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.

18600 HARDY OAK BLVD, San Antonio, TX 78258

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Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NICOLE RIVERA ORNELAS PHARMD, RPH

Pharmacist