2026 NPPES data Periodontics NPI 1265575492 DMD
Verify on CMS →

A LYONS, DMD

Periodontics in QUAKERTOWN, Pennsylvania. 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
386
Medicare Part D claims · 259 beneficiaries · Periodontics avg: 264

What the federal data shows

A LYONS, DMD filed 386 Medicare Part D claims in 2023 as a Periodontics in QUAKERTOWN, Pennsylvania.

386
Part D claims, 2023

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.

A LYONS, DMD's Medicare Part D volume vs every U.S. prescriber

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

386 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 A LYONS, DMD?

Quality data not reported

NPI registry status

Active

Issued 02/15/2007

NPI 1265575492

Primary specialty

Periodontics

Mid-sized

6,061 US NPIs in this specialty

Medicare Part D claims

386 46% vs specialty avg

2023 prescription claims

Specialty avg: 264

Specialty distribution in Pennsylvania

How Periodontics compares to other specialties among Pennsylvania providers

Pennsylvania providers

Periodontics share within Pennsylvania

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

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).

A LYONS, DMD is a Periodontics provider practicing in QUAKERTOWN, Pennsylvania, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DMD. NPI: 1265575492. 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.

A LYONS, DMD appears in the CMS NPPES registry as a Periodontics provider holding DMD credentials at 416 W BROAD ST, QUAKERTOWN, PA, 18951, with a listed phone of (215) 538-9505. NPI 1265575492 was issued on 02/15/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LYONS 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 386 prescription claims written by this provider, covering 259 Medicare beneficiaries and totaling roughly $2K in drug spend, with an opioid prescribing rate of 3.1%. 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

416 W BROAD ST
QUAKERTOWN, PA 18951

Provider Details

NPI 1265575492
Specialty Periodontics
Credentials DMD
Gender Male
NPI Issued 02/15/2007

License & disciplinary context — Pennsylvania PA-BOM 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~45K Pennsylvania medical licensees in 2023 — they are NOT specific to A LYONS, DMD. To verify A LYONS, DMD's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases

PA-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

386
Total Claims
$2K
Total Drug Cost
259
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
390
Total Day Supply
4,136
Generic Drug Cost
$2K
Opioid Claims
12 (3.1% rate)
Antibiotic Claims
323

Patient Demographics

Average Patient Age
73.2 years
Avg HCC Risk Score
0.85
Gender Split
49% female / 51% 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
254
Azithromycin
56
Sodium Fluoride
Fluoride (Sodium)
13

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

Periodontics Overview

How A LYONS, DMD fits within the Periodontics landscape nationally.

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

A LYONS, DMD's 386 claims are above the specialty average of 264.

Nearby Periodontics Providers in Pennsylvania

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

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

Frequently Asked Questions

What is A LYONS, DMD's specialty?
A LYONS, DMD specializes in Periodontics and practices in QUAKERTOWN, Pennsylvania. Credentials: DMD.
How much does A LYONS, DMD prescribe under Medicare Part D?
In 2023, A LYONS, DMD wrote 386 Medicare Part D claims totaling $2K in drug costs for 259 beneficiaries.
Where is A LYONS, DMD located?
A LYONS, DMD is located at 416 W BROAD ST, QUAKERTOWN, PA, 18951. Phone: (215) 538-9505.
What is A LYONS, DMD's NPI number?
A LYONS, DMD's National Provider Identifier (NPI) is 1265575492, issued on 02/15/2007.
Does A LYONS, DMD prescribe opioids?
Yes, A LYONS, DMD had 12 opioid claims in 2023 with an opioid prescribing rate of 3.1%.
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 A LYONS, DMD prescribe most often?
Based on 2023 Medicare Part D data, A LYONS, DMD's most frequently prescribed drugs include Amoxicillin, Azithromycin, Sodium Fluoride. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does A LYONS, DMD accept Medicare?
A LYONS, DMD appears in CMS Medicare data with 386 Part D claims and 259 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify A LYONS, DMD's credentials?
A LYONS, DMD's NPI is 1265575492 with credentials DMD. 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