2026 NPPES data Orofacial Pain Dentistry NPI 1992147599 D.D.S.
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ALEXANDER VAUGHAN, D.D.S.

Orofacial Pain Dentistry in GLEN ALLEN, Virginia. 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
71
Medicare Part D claims · 16 beneficiaries · Orofacial Pain Dentistry avg: 96
Generic prescribing
55%
generic claims · 45% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: ALEXANDER VAUGHAN, D.D.S. is a Orofacial Pain Dentistry ([object Object]) practicing in GLEN ALLEN, Virginia with a Medicare Part D prescribing footprint of 71 claims across 16 beneficiaries — 45% brand-name prescribing .

What stands out: ALEXANDER VAUGHAN, D.D.S. filed 71 Medicare Part D claims in 2023 across GLEN ALLEN, Virginia. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

ALEXANDER VAUGHAN, D.D.S. at a glance

Quality data not reported

NPI registry status

Active

Issued 07/24/2013

NPI 1992147599

Primary specialty

Orofacial Pain Dentistry

Rare

115 US NPIs in this specialty

Medicare Part D claims

71 26% vs specialty avg

2023 prescription claims

Specialty avg: 96

Specialty distribution in Virginia

How Orofacial Pain Dentistry compares to other specialties among Virginia providers

Virginia providers

Orofacial Pain Dentistry share within Virginia

1. Orofacial Pain Dentistry42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Orofacial Pain Dentistry share within Virginia

Specialty board-certification context

Estimated specialty board-certified rate — Orofacial Pain Dentistry (ABMS / AOA reference)

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

Est. board-certified rate (Orofacial Pain Dentistry) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Orofacial Pain Dentistry) — 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).

ALEXANDER VAUGHAN, D.D.S. is a Orofacial Pain Dentistry provider practicing in GLEN ALLEN, Virginia, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: D.D.S.. NPI: 1992147599. 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.

ALEXANDER VAUGHAN, D.D.S. appears in the CMS NPPES registry as a Orofacial Pain Dentistry provider holding D.D.S. credentials at 10120 W BROAD ST STE I, GLEN ALLEN, VA, 23060, with a listed phone of (804) 625-4064. NPI 1992147599 was issued on 07/24/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what VAUGHAN 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 71 prescription claims written by this provider, covering 16 Medicare beneficiaries and totaling roughly $37K in drug spend, split 45% brand-name and 55% generic by claim count. 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.

Orofacial Pain Dentistry is a narrow specialty nationwide, with 115 enrolled providers across 29 states and an average of 96 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

10120 W BROAD ST STE I
GLEN ALLEN, VA 23060

Provider Details

NPI 1992147599
Specialty Orofacial Pain Dentistry
Credentials D.D.S.
Gender Male
NPI Issued 07/24/2013

Hospital and facility affiliations

Facilities where ALEXANDER VAUGHAN, D.D.S. 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.

VIRGINIA TOTAL SLEEP PLLC
GLEN ALLEN, VA

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

Brand vs generic prescribing mix · Above average

ALEXANDER VAUGHAN, D.D.S. — brand share 45.0%
Specialty average (est.)

45% brand-name claims vs 55% generic, on 71 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

71
Total Claims
$37K
Total Drug Cost
16
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
89
Total Day Supply
2,516
Brand vs Generic
45% brand / 55% generic
Brand Drug Cost
$36K
Generic Drug Cost
$767

Patient Demographics

Average Patient Age
62.1 years
Avg HCC Risk Score
0.78

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Aimovig Autoinjector
Erenumab-Aooe
18
Sumatriptan Succinate
16
Nurtec Odt
Rimegepant Sulfate
14

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

Orofacial Pain Dentistry Overview

How ALEXANDER VAUGHAN, D.D.S. fits within the Orofacial Pain Dentistry landscape nationally.

115
Orofacial Pain Dentistry Providers in US
29
States with Orofacial Pain Dentistry
96
Avg Claims per Provider

ALEXANDER VAUGHAN, D.D.S.'s 71 claims are below the specialty average of 96.

Nearby Orofacial Pain Dentistry Providers in Virginia

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

Compare Orofacial Pain Dentistry nationally: see state-by-state distribution →

Frequently Asked Questions

What is ALEXANDER VAUGHAN, D.D.S.'s specialty?
ALEXANDER VAUGHAN, D.D.S. specializes in Orofacial Pain Dentistry and practices in GLEN ALLEN, Virginia. Credentials: D.D.S..
How much does ALEXANDER VAUGHAN, D.D.S. prescribe under Medicare Part D?
In 2023, ALEXANDER VAUGHAN, D.D.S. wrote 71 Medicare Part D claims totaling $37K in drug costs for 16 beneficiaries.
Where is ALEXANDER VAUGHAN, D.D.S. located?
ALEXANDER VAUGHAN, D.D.S. is located at 10120 W BROAD ST STE I, GLEN ALLEN, VA, 23060. Phone: (804) 625-4064.
What is ALEXANDER VAUGHAN, D.D.S.'s NPI number?
ALEXANDER VAUGHAN, D.D.S.'s National Provider Identifier (NPI) is 1992147599, issued on 07/24/2013.
Does ALEXANDER VAUGHAN, D.D.S. prescribe more brand-name or generic drugs?
ALEXANDER VAUGHAN, D.D.S.'s prescribing is 45% brand-name and 55% generic drugs by claim count, with $36K in brand drug costs.
How many Orofacial Pain Dentistry providers are there in the US?
There are 115 Orofacial Pain Dentistry providers across 29 states in the US. The average Orofacial Pain Dentistry provider writes 96 Medicare Part D claims per year.
What drugs does ALEXANDER VAUGHAN, D.D.S. prescribe most often?
Based on 2023 Medicare Part D data, ALEXANDER VAUGHAN, D.D.S.'s most frequently prescribed drugs include Aimovig Autoinjector, Sumatriptan Succinate, Nurtec Odt. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ALEXANDER VAUGHAN, D.D.S. accept Medicare?
ALEXANDER VAUGHAN, D.D.S. appears in CMS Medicare data with 71 Part D claims and 16 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALEXANDER VAUGHAN, D.D.S.'s credentials?
ALEXANDER VAUGHAN, D.D.S.'s NPI is 1992147599 with credentials D.D.S.. 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