2026 NPPES data Anesthesiology Physician NPI 1588630222 MD
Verify on CMS →

MARK AXNESS, MD

Anesthesiology Physician in NEWNAN, 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.
MIPS score
77.3299/100
▼ 6 pts below national avg 83.1 · [object Object]
What the federal data reveals: MARK AXNESS, MD is a Anesthesiology Physician ([object Object]) practicing in NEWNAN, Georgia . Their CMS MIPS Final Score of 77.3299/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: MARK AXNESS, MD reported a CMS MIPS final score of 77.3299 out of 100, below the 83.1 national average. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

MARK AXNESS, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

MARK AXNESS, MD at a glance

Below national average

NPI registry status

Active

Issued 02/23/2006

NPI 1588630222

Primary specialty

Anesthesiology Physician

High-volume

56,398 US NPIs in this specialty

MIPS final score

77.3299/100 5.770099999999999% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Georgia

How Anesthesiology Physician compares to other specialties among Georgia providers

Georgia providers

Anesthesiology Physician share within Georgia

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

Medicare quality performance — MIPS

MARK AXNESS, MD's 2023 MIPS final score plotted against the Anesthesiology Physician national average

Below national average
MIPS Final Score
77.3299/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Anesthesiology Physician) — 77.3299/100 vs national avg 83.1

0%100%National avg83%77.3%
MIPS final score (Anesthesiology Physician) — 77.3299/100 vs national avg 83.1

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).

MARK AXNESS, MD is a Anesthesiology Physician provider practicing in NEWNAN, Georgia, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1588630222. 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.

MARK AXNESS, MD appears in the CMS NPPES registry as a Anesthesiology Physician provider holding MD credentials at 600 CELEBRATE LIFE PKWY, NEWNAN, GA, 30265, with a listed phone of (770) 251-2060. NPI 1588630222 was issued on 02/23/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what AXNESS 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 prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Anesthesiology Physician providers operate outside Part D entirely. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 77.3299/100 for the 2023 performance year (Quality 73.3293), compared with the national average of 83.1.

Anesthesiology Physician is a high-volume specialty nationwide, with 56,398 enrolled providers across 56 states and an average of 860 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

600 CELEBRATE LIFE PKWY
NEWNAN, GA 30265

Provider Details

NPI 1588630222
Specialty Anesthesiology Physician
Credentials MD
Gender Male
NPI Issued 02/23/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

77.3299
Final Score
Avg: 83.1
73.3293
Quality

Reporting: Group practice

Hospital and facility affiliations

Facilities where MARK AXNESS, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

SENTRY ANESTHESIA MANAGEMENT, LLC
AMERICUS, GA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Anesthesiology Physician Overview

How MARK AXNESS, MD fits within the Anesthesiology Physician landscape nationally.

56,398
Anesthesiology Physician Providers in US
56
States with Anesthesiology Physician
860
Avg Claims per Provider

Nearby Anesthesiology Physician Providers in Georgia

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

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

Frequently Asked Questions

What is MARK AXNESS, MD's specialty?
MARK AXNESS, MD specializes in Anesthesiology Physician and practices in NEWNAN, Georgia. Credentials: MD.
What is MARK AXNESS, MD's Medicare quality score?
MARK AXNESS, MD has a CMS MIPS Final Score of 77.3299/100 (Quality: 73.3293). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is MARK AXNESS, MD located?
MARK AXNESS, MD is located at 600 CELEBRATE LIFE PKWY, NEWNAN, GA, 30265. Phone: (770) 251-2060.
What is MARK AXNESS, MD's NPI number?
MARK AXNESS, MD's National Provider Identifier (NPI) is 1588630222, issued on 02/23/2006.
How many Anesthesiology Physician providers are there in the US?
There are 56,398 Anesthesiology Physician providers across 56 states in the US. The average Anesthesiology Physician provider writes 860 Medicare Part D claims per year.
Does MARK AXNESS, MD accept Medicare?
MARK AXNESS, MD appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MARK AXNESS, MD's credentials?
MARK AXNESS, MD's NPI is 1588630222 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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