DR. STEVEN MARK AMSTER (M.D.) – Anesthesiology Physician, NPI 1487655239

Anesthesiology Physician

DR. STEVEN MARK AMSTER (M.D.) is a healthcare provider. based in Fort stewart, Georgia. specializing in Anesthesiology Physician. They hold the professional credentials M.D.. They hold a License No. 21145 (NC). The NPI Number for DR. STEVEN MARK AMSTER (M.D.) is 1487655239

Main info

Male

Name

DR. STEVEN MARK AMSTER (M.D.)

NPI

1487655239

Phone

(912) 435-6683

Address

1061 HARMON AVE

Enumeration Date

2 August 2005

Last Update Date

8 July 2007

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience63

Completeness75

Years active:20State licenses:2Digital endpointsOther names

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Provider Addresses for DR. STEVEN MARK AMSTER (M.D.)

Winn Army Community Hospital, 1061, Harmon Avenue, Bowen, Fort Stewart, Liberty County, Georgia, 31314, United States
WINN ARMY COMMUNITY HOSPITAL
FORT STEWART, GA 313145604
Phone: (912) 435-6683
Type: Location
4536 BELLINGHAM CT
EVANS, GA 308095299
Phone: (706) 863-6374
Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 31314)

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Reviews

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Frequently asked questions

What number should I use to identify DR. STEVEN MARK AMSTER (M.D.) for billing?

Administrative and clinical systems typically use NPI 1487655239 for DR. STEVEN MARK AMSTER (M.D.).

Should I treat DR. STEVEN MARK AMSTER (M.D.) as an active provider?

Patients and plans typically see DR. STEVEN MARK AMSTER (M.D.) as active in the national extract.

What does the directory say DR. STEVEN MARK AMSTER (M.D.) does?

Insurance directories may phrase it differently, but here DR. STEVEN MARK AMSTER (M.D.) maps to Anesthesiology Physician. Clinical services aligned with this taxonomy classification.

Which community is linked to DR. STEVEN MARK AMSTER (M.D.)?

DR. STEVEN MARK AMSTER (M.D.) shows a connection to Fort Stewart, Georgia in registry-derived data.

What is the difference between NPI and a medical license?

An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.