2026 NPPES data Periodontics NPI 1104820174 D.D.S.,M.H.S.,P.A.
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STEPHEN WALLACE, D.D.S.,M.H.S.,P.A.

Periodontics in WILMINGTON, North Carolina. 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
323
Medicare Part D claims · 172 beneficiaries · Periodontics avg: 264
Industry payments
$1.0K
1 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

STEPHEN WALLACE, D.D.S.,M.H.S.,P.A. filed 323 Medicare Part D claims in 2023 as a Periodontics in WILMINGTON, North Carolina.

323
Part D claims, 2023
$1.0K
industry payments (Sunshine Act)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

STEPHEN WALLACE, D.D.S.,M.H.S.,P.A.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

323 Top 43% higher than 57% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about STEPHEN WALLACE, D.D.S.,M.H.S.,P.A.?

Quality data not reported

NPI registry status

Active

Issued 06/08/2005

NPI 1104820174

Primary specialty

Periodontics

Mid-sized

6,061 US NPIs in this specialty

Medicare Part D claims

323 22% vs specialty avg

2023 prescription claims

Specialty avg: 264

Specialty distribution in North Carolina

How Periodontics compares to other specialties among North Carolina providers

North Carolina providers

Periodontics share within North Carolina

1. Periodontics42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Periodontics share within North Carolina

Specialty board-certification context

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

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

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

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

STEPHEN WALLACE, D.D.S.,M.H.S.,P.A. is a Periodontics provider practicing in WILMINGTON, North Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: D.D.S.,M.H.S.,P.A.. NPI: 1104820174. 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.

STEPHEN WALLACE, D.D.S.,M.H.S.,P.A. appears in the CMS NPPES registry as a Periodontics provider holding D.D.S.,M.H.S.,P.A. credentials at 2525 DELANEY RD, WILMINGTON, NC, 28403, with a listed phone of (910) 343-0444. NPI 1104820174 was issued on 06/08/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WALLACE 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 323 prescription claims written by this provider, covering 172 Medicare beneficiaries and totaling roughly $2K 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.

Periodontics is a mid-sized specialty nationwide, with 6,061 enrolled providers across 53 states and an average of 264 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

2525 DELANEY RD
WILMINGTON, NC 28403

Provider Details

NPI 1104820174
Specialty Periodontics
Credentials D.D.S.,M.H.S.,P.A.
Gender Male
NPI Issued 06/08/2005

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for STEPHEN WALLACE, D.D.S.,M.H.S.,P.A.. Source: openpaymentsdata.cms.gov.

Total received

$1.0K

Largest payer

Envista Holdings Corporation

Most common payment type

Compensation for serving as faculty or as a speaker for a medical education program

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

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

323
Total Claims
$2K
Total Drug Cost
172
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
323
Total Day Supply
2,648
Generic Drug Cost
$2K
Antibiotic Claims
275

Patient Demographics

Average Patient Age
74.7 years
Avg HCC Risk Score
0.99
Gender Split
56% female / 44% 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
120
Metronidazole
58
Cephalexin
48
Diazepam
26
Azithromycin
22
Clindamycin Hcl
12

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

Periodontics Overview

How STEPHEN WALLACE, D.D.S.,M.H.S.,P.A. fits within the Periodontics landscape nationally.

6,061
Periodontics Providers in US
53
States with Periodontics
264
Avg Claims per Provider

STEPHEN WALLACE, D.D.S.,M.H.S.,P.A.'s 323 claims are above the specialty average of 264.

Nearby Periodontics Providers in North Carolina

Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as WALLACE.

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

Frequently Asked Questions

What is STEPHEN WALLACE, D.D.S.,M.H.S.,P.A.'s specialty?
STEPHEN WALLACE, D.D.S.,M.H.S.,P.A. specializes in Periodontics and practices in WILMINGTON, North Carolina. Credentials: D.D.S.,M.H.S.,P.A..
How much does STEPHEN WALLACE, D.D.S.,M.H.S.,P.A. prescribe under Medicare Part D?
In 2023, STEPHEN WALLACE, D.D.S.,M.H.S.,P.A. wrote 323 Medicare Part D claims totaling $2K in drug costs for 172 beneficiaries.
Where is STEPHEN WALLACE, D.D.S.,M.H.S.,P.A. located?
STEPHEN WALLACE, D.D.S.,M.H.S.,P.A. is located at 2525 DELANEY RD, WILMINGTON, NC, 28403. Phone: (910) 343-0444.
What is STEPHEN WALLACE, D.D.S.,M.H.S.,P.A.'s NPI number?
STEPHEN WALLACE, D.D.S.,M.H.S.,P.A.'s National Provider Identifier (NPI) is 1104820174, issued on 06/08/2005.
How many Periodontics providers are there in the US?
There are 6,061 Periodontics providers across 53 states in the US. The average Periodontics provider writes 264 Medicare Part D claims per year.
What drugs does STEPHEN WALLACE, D.D.S.,M.H.S.,P.A. prescribe most often?
Based on 2023 Medicare Part D data, STEPHEN WALLACE, D.D.S.,M.H.S.,P.A.'s most frequently prescribed drugs include Amoxicillin, Metronidazole, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does STEPHEN WALLACE, D.D.S.,M.H.S.,P.A. accept Medicare?
STEPHEN WALLACE, D.D.S.,M.H.S.,P.A. appears in CMS Medicare data with 323 Part D claims and 172 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify STEPHEN WALLACE, D.D.S.,M.H.S.,P.A.'s credentials?
STEPHEN WALLACE, D.D.S.,M.H.S.,P.A.'s NPI is 1104820174 with credentials D.D.S.,M.H.S.,P.A.. 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