Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. STEVEN MARK AMSTER M.D.
NPI 1487655239
Anesthesiology in Fort Stewart, GA

Active since August 02, 2005
1061 HARMON AVE, WINN ARMY COMMUNITY HOSPITAL, FORT STEWART, GA 31314(912) 435-6683 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Steven Mark Amster M.d. NPPES

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

DR. STEVEN MARK AMSTER M.D. (NPI 1487655239) is an individual anesthesiology provider in Fort Stewart, Georgia, licensed in Georgia (025574) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1487655239
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. STEVEN MARK AMSTERCredential: M.D.
Location Address1061 HARMON AVE, WINN ARMY COMMUNITY HOSPITALFort Stewart, GA 31314-5604
Mailing Address4536 Bellingham CtEvans, GA 30809-5299 · (706) 863-6374
Sole ProprietorNo
Enumeration DateAugust 2, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1487655239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses Licensed in GA · 025574 Licensed in NC · 21145
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.
1061 HARMON AVE, Fort Stewart, GA 31314

Other Providers at the Same Location NPPES 20

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

Registered Nurse (Continuing Education/Staff Development)
1061 HARMON AVE
FORT STEWART, GA 31314
Registered Nurse (Case Management)
1061 HARMON AVE
FORT STEWART, GA 31314
Licensed Practical Nurse
1061 HARMON AVE
FORT STEWART, GA 31314
Dental Assistant
1061 HARMON AVE
FORT STEWART, GA 31314
Licensed Practical Nurse
1061 HARMON AVE
FORT STEWART, GA 31314
Nurse Practitioner (Family)
1061 HARMON AVE, DMC/IMC
FORT STEWART, GA 31314
Social Worker (Clinical)
1061 HARMON AVE
FORT STEWART, GA 31314
Pharmacist
1061 HARMON AVE, STE 1D03
FORT STEWART, GA 31314

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 Steven Amster's NPI number?

The NPI number for Steven Amster is 1487655239. It was assigned to this individual provider in the NPPES registry on August 2, 2005.

Where is Steven Amster located?

Steven Amster practices at 1061 Harmon Ave Winn Army Community Hospital, Fort Stewart, GA 31314. The listed phone number is (912) 435-6683.

What is Steven Amster's specialty?

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

When was this NPI record last updated?

The NPPES record for Steven Amster was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.