2026 NPPES data Surgery Physician NPI 1134757685 MD
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AUSTIN CARMACK, MD

Surgery Physician in FORT STEWART, Georgia. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
56
Medicare Part D claims · 38 beneficiaries · Surgery Physician avg: 169
What the federal data reveals: AUSTIN CARMACK, MD is a Surgery Physician ([object Object]) practicing in FORT STEWART, Georgia with a Medicare Part D prescribing footprint of 56 claims across 38 beneficiaries .

What stands out: AUSTIN CARMACK, MD filed 56 Medicare Part D claims in 2023 across FORT STEWART, Georgia. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

AUSTIN CARMACK, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

AUSTIN CARMACK, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 03/31/2020

NPI 1134757685

Primary specialty

Surgery Physician

Mid-sized

36,191 US NPIs in this specialty

Medicare Part D claims

56 67% vs specialty avg

2023 prescription claims

Specialty avg: 169

Specialty distribution in Georgia

How Surgery Physician compares to other specialties among Georgia providers

Georgia providers

Surgery Physician share within Georgia

1. Surgery Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Surgery Physician share within Georgia

Specialty board-certification context

Estimated specialty board-certified rate — Surgery Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Surgery Physician ABMS/AOA estimate

Est. board-certified rate (Surgery Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Surgery Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

AUSTIN CARMACK, MD is a Surgery Physician provider practicing in FORT STEWART, Georgia, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1134757685. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

AUSTIN CARMACK, MD appears in the CMS NPPES registry as a Surgery Physician provider holding MD credentials at 1061 HARMON AVE, FORT STEWART, GA, 31314, with a listed phone of (912) 435-6965. NPI 1134757685 was issued on 03/31/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CARMACK most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 56 prescription claims written by this provider, covering 38 Medicare beneficiaries and totaling roughly $3K in drug spend, with an opioid prescribing rate of 42.9%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Surgery Physician is a mid-sized specialty nationwide, with 36,191 enrolled providers across 56 states and an average of 169 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1061 HARMON AVE
FORT STEWART, GA 31314

Provider Details

NPI 1134757685
Specialty Surgery Physician
Credentials MD
Gender Male
NPI Issued 03/31/2020

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

56
Total Claims
$3K
Total Drug Cost
38
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
57
Total Day Supply
697
Generic Drug Cost
$377
Opioid Claims
24 (42.9% rate)

Patient Demographics

Average Patient Age
68.3 years
Avg HCC Risk Score
1.20
Gender Split
37% female / 63% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Oxycodone Hcl
22

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Surgery Physician Overview

How AUSTIN CARMACK, MD fits within the Surgery Physician landscape nationally.

36,191
Surgery Physician Providers in US
56
States with Surgery Physician
169
Avg Claims per Provider

AUSTIN CARMACK, MD's 56 claims are below the specialty average of 169.

Nearby Surgery Physician Providers in Georgia

Other clinicians with the same primary specialty enrolled in Georgia, drawn from the same CMS NPPES roster as CARMACK.

Compare Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is AUSTIN CARMACK, MD's specialty?
AUSTIN CARMACK, MD specializes in Surgery Physician and practices in FORT STEWART, Georgia. Credentials: MD.
How much does AUSTIN CARMACK, MD prescribe under Medicare Part D?
In 2023, AUSTIN CARMACK, MD wrote 56 Medicare Part D claims totaling $3K in drug costs for 38 beneficiaries.
Where is AUSTIN CARMACK, MD located?
AUSTIN CARMACK, MD is located at 1061 HARMON AVE, FORT STEWART, GA, 31314. Phone: (912) 435-6965.
What is AUSTIN CARMACK, MD's NPI number?
AUSTIN CARMACK, MD's National Provider Identifier (NPI) is 1134757685, issued on 03/31/2020.
Does AUSTIN CARMACK, MD prescribe opioids?
Yes, AUSTIN CARMACK, MD had 24 opioid claims in 2023 with an opioid prescribing rate of 42.9%.
How many Surgery Physician providers are there in the US?
There are 36,191 Surgery Physician providers across 56 states in the US. The average Surgery Physician provider writes 169 Medicare Part D claims per year.
What drugs does AUSTIN CARMACK, MD prescribe most often?
Based on 2023 Medicare Part D data, AUSTIN CARMACK, MD's most frequently prescribed drugs include Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AUSTIN CARMACK, MD accept Medicare?
AUSTIN CARMACK, MD appears in CMS Medicare data with 56 Part D claims and 38 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AUSTIN CARMACK, MD's credentials?
AUSTIN CARMACK, MD's NPI is 1134757685 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology