2026 NPPES data Endodontics NPI 1801013826 D.M.D.
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WALTER STEWART, D.M.D.

Endodontics in ATLANTA, 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
84
Medicare Part D claims · 50 beneficiaries · Endodontics avg: 116
What the federal data reveals: WALTER STEWART, D.M.D. is a Endodontics ([object Object]) practicing in ATLANTA, Georgia with a Medicare Part D prescribing footprint of 84 claims across 50 beneficiaries .

What stands out: WALTER STEWART, D.M.D. filed 84 Medicare Part D claims in 2023 across ATLANTA, Georgia. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

WALTER STEWART, D.M.D. at a glance

Quality data not reported

NPI registry status

Active

Issued 04/19/2007

NPI 1801013826

Primary specialty

Endodontics

Mid-sized

5,856 US NPIs in this specialty

Medicare Part D claims

84 28% vs specialty avg

2023 prescription claims

Specialty avg: 116

Specialty distribution in Georgia

How Endodontics compares to other specialties among Georgia providers

Georgia providers

Endodontics share within Georgia

1. Endodontics42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Endodontics share within Georgia

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Endodontics) — 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).

WALTER STEWART, D.M.D. is a Endodontics provider practicing in ATLANTA, Georgia, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: D.M.D.. NPI: 1801013826. 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.

WALTER STEWART, D.M.D. appears in the CMS NPPES registry as a Endodontics provider holding D.M.D. credentials at 5555 PEACHTREE DUNWOODY ROAD, ATLANTA, GA, 30342, with a listed phone of (404) 255-0220. NPI 1801013826 was issued on 04/19/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what STEWART 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 84 prescription claims written by this provider, covering 50 Medicare beneficiaries and totaling roughly $446 in drug spend. 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.

Endodontics is a mid-sized specialty nationwide, with 5,856 enrolled providers across 53 states and an average of 116 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

5555 PEACHTREE DUNWOODY ROAD
ATLANTA, GA 30342

Provider Details

NPI 1801013826
Specialty Endodontics
Credentials D.M.D.
Gender Male
NPI Issued 04/19/2007

Medicare Part D Prescribing Data

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

84
Total Claims
$446
Total Drug Cost
50
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
84
Total Day Supply
570
Generic Drug Cost
$402
Antibiotic Claims
52

Patient Demographics

Average Patient Age
75.8 years
Avg HCC Risk Score
0.98
Gender Split
50% female / 50% 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
Amoxicillin
42
Methylprednisolone
32

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

Endodontics Overview

How WALTER STEWART, D.M.D. fits within the Endodontics landscape nationally.

5,856
Endodontics Providers in US
53
States with Endodontics
116
Avg Claims per Provider

WALTER STEWART, D.M.D.'s 84 claims are below the specialty average of 116.

Nearby Endodontics Providers in Georgia

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

Compare Endodontics nationally: see state-by-state distribution →

Frequently Asked Questions

What is WALTER STEWART, D.M.D.'s specialty?
WALTER STEWART, D.M.D. specializes in Endodontics and practices in ATLANTA, Georgia. Credentials: D.M.D..
How much does WALTER STEWART, D.M.D. prescribe under Medicare Part D?
In 2023, WALTER STEWART, D.M.D. wrote 84 Medicare Part D claims totaling $446 in drug costs for 50 beneficiaries.
Where is WALTER STEWART, D.M.D. located?
WALTER STEWART, D.M.D. is located at 5555 PEACHTREE DUNWOODY ROAD, ATLANTA, GA, 30342. Phone: (404) 255-0220.
What is WALTER STEWART, D.M.D.'s NPI number?
WALTER STEWART, D.M.D.'s National Provider Identifier (NPI) is 1801013826, issued on 04/19/2007.
How many Endodontics providers are there in the US?
There are 5,856 Endodontics providers across 53 states in the US. The average Endodontics provider writes 116 Medicare Part D claims per year.
What drugs does WALTER STEWART, D.M.D. prescribe most often?
Based on 2023 Medicare Part D data, WALTER STEWART, D.M.D.'s most frequently prescribed drugs include Amoxicillin, Methylprednisolone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does WALTER STEWART, D.M.D. accept Medicare?
WALTER STEWART, D.M.D. appears in CMS Medicare data with 84 Part D claims and 50 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify WALTER STEWART, D.M.D.'s credentials?
WALTER STEWART, D.M.D.'s NPI is 1801013826 with credentials D.M.D.. 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