2026 NPPES data Oral and Maxillofacial Surgery (Dentist) NPI 1407824204 D.D.S.
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CHARLES HORNSBY, D.D.S.

Oral and Maxillofacial Surgery (Dentist) in BATON ROUGE, Louisiana. 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
87.3707/100
▲ 4 pts above national avg 83.1 · [object Object]
What the federal data reveals: CHARLES HORNSBY, D.D.S. is a Oral and Maxillofacial Surgery (Dentist) ([object Object]) practicing in BATON ROUGE, Louisiana . Their CMS MIPS Final Score of 87.3707/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: CHARLES HORNSBY, D.D.S. reported a CMS MIPS final score of 87.3707 out of 100, above the 83.1 national average. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

CHARLES HORNSBY, D.D.S. at a glance

High performer (top quartile)

NPI registry status

Active

Issued 03/09/2006

NPI 1407824204

Primary specialty

Oral and Maxillofacial Surgery (Dentist)

Mid-sized

7,631 US NPIs in this specialty

MIPS final score

87.3707/100 4.270700000000005% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Louisiana

How Oral and Maxillofacial Surgery (Dentist) compares to other specialties among Louisiana providers

Louisiana providers

Oral and Maxillofacial Surgery (Dentist) share within Louisiana

1. Oral and Maxillofacial Surgery (Dentist)42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Oral and Maxillofacial Surgery (Dentist) share within Louisiana

Medicare quality performance — MIPS

CHARLES HORNSBY, D.D.S.'s 2023 MIPS final score plotted against the Oral and Maxillofacial Surgery (Dentist) national average

High performer (top quartile)
MIPS Final Score
87.3707/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Oral and Maxillofacial Surgery (Dentist)) — 87.3707/100 vs national avg 83.1

0%100%National avg83%87.4%
MIPS final score (Oral and Maxillofacial Surgery (Dentist)) — 87.3707/100 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).

CHARLES HORNSBY, D.D.S. is a Oral and Maxillofacial Surgery (Dentist) provider practicing in BATON ROUGE, Louisiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: D.D.S.. NPI: 1407824204. 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.

CHARLES HORNSBY, D.D.S. appears in the CMS NPPES registry as a Oral and Maxillofacial Surgery (Dentist) provider holding D.D.S. credentials at 5227 FLANDERS DR, BATON ROUGE, LA, 70808, with a listed phone of (225) 769-3600. NPI 1407824204 was issued on 03/09/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HORNSBY 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 Oral and Maxillofacial Surgery (Dentist) providers operate outside Part D entirely. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 87.3707/100 for the 2023 performance year (Quality 69.5221, Cost 55.047), compared with the national average of 83.1.

Oral and Maxillofacial Surgery (Dentist) is a mid-sized specialty nationwide, with 7,631 enrolled providers across 52 states and an average of 378 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

5227 FLANDERS DR
BATON ROUGE, LA 70808

Provider Details

NPI 1407824204
Specialty Oral and Maxillofacial Surgery (Dentist)
Credentials D.D.S.
Gender Male
NPI Issued 03/09/2006

CMS Quality Score (MIPS)

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

87.3707
Final Score
Avg: 83.1
69.5221
Quality
55.047
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where CHARLES HORNSBY, 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.

LSUHN BILLING LLC
BATON ROUGE, LA

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

Oral and Maxillofacial Surgery (Dentist) Overview

How CHARLES HORNSBY, D.D.S. fits within the Oral and Maxillofacial Surgery (Dentist) landscape nationally.

7,631
Oral and Maxillofacial Surgery (Dentist) Providers in US
52
States with Oral and Maxillofacial Surgery (Dentist)
378
Avg Claims per Provider

Nearby Oral and Maxillofacial Surgery (Dentist) Providers in Louisiana

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

Compare Oral and Maxillofacial Surgery (Dentist) nationally: see state-by-state distribution →

Frequently Asked Questions

What is CHARLES HORNSBY, D.D.S.'s specialty?
CHARLES HORNSBY, D.D.S. specializes in Oral and Maxillofacial Surgery (Dentist) and practices in BATON ROUGE, Louisiana. Credentials: D.D.S..
What is CHARLES HORNSBY, D.D.S.'s Medicare quality score?
CHARLES HORNSBY, D.D.S. has a CMS MIPS Final Score of 87.3707/100 (Quality: 69.5221, Cost: 55.047). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is CHARLES HORNSBY, D.D.S. located?
CHARLES HORNSBY, D.D.S. is located at 5227 FLANDERS DR, BATON ROUGE, LA, 70808. Phone: (225) 769-3600.
What is CHARLES HORNSBY, D.D.S.'s NPI number?
CHARLES HORNSBY, D.D.S.'s National Provider Identifier (NPI) is 1407824204, issued on 03/09/2006.
How many Oral and Maxillofacial Surgery (Dentist) providers are there in the US?
There are 7,631 Oral and Maxillofacial Surgery (Dentist) providers across 52 states in the US. The average Oral and Maxillofacial Surgery (Dentist) provider writes 378 Medicare Part D claims per year.
Does CHARLES HORNSBY, D.D.S. accept Medicare?
CHARLES HORNSBY, D.D.S. appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHARLES HORNSBY, D.D.S.'s credentials?
CHARLES HORNSBY, D.D.S.'s NPI is 1407824204 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.
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