NPI registry status
Active
2026 NPPES data Dentist NPI 1144634114
Verify on CMS → James Muscari
Dentist in Maryville, Tennessee.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 93,793 in Dentist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
83
Medicare Part D claims · 61 beneficiaries · Dentist avg: 87
Industry payments
$116.29
4 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
James Muscari filed 83 Medicare Part D claims in 2023 as a Dentist in Maryville, Tennessee.
- 83
- Part D claims, 2023
- $116.29
- industry payments (Sunshine Act)
- ≥0th
- pct by Part D claim volume (lower-bound band)
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.
CMS NPPES provider registry desk
NPI 1144634114 · Dentist
NPI-10 · ENUM-MID · TAX-MEGA · RX-TRACE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1144634114
- ENUM-MID 2014
- TAX-MEGA 94K Dentist
- RX-TRACE 83
- BOOK-LIGHT 1,519 in Tennessee
- PHOTO-ENUM Ariyan Ravangard · 2014
James Muscari's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
83 ≥ 0th percentile 0% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about James Muscari?
Quality data not reportedPrimary specialty
Dentist
Medicare Part D claims
83 5% vs specialty avg
Specialty distribution in Tennessee
How Dentist compares to other specialties among Tennessee providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Dentist. Verify directly:
How MIPS and board certification work
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).
Practice Address
Provider Details
| NPI | 1144634114 |
|---|---|
| Specialty | Dentist |
| Gender | Male |
| NPI Issued | 06/17/2014 |
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 James Muscari. Source: openpaymentsdata.cms.gov.
Total received
$116
Largest payer
ZIMVIE INC.
Most common payment type
Food and Beverage
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.
83
Total Claims
$413
Total Drug Cost
61
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 83
- Total Day Supply
- 737
- Generic Drug Cost
- $395
- Opioid Claims
- 14 (16.9% rate)
- Antibiotic Claims
- 46
Patient Demographics
- Average Patient Age
- 69.2 years
- Avg HCC Risk Score
- 1.22
- 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.
What James Muscari prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amoxicillin
Amoxicillin
36 claims
- Acetaminophen-Code… 13
Acetaminophen-Codeine
13 claims
- Chlorhexidine Gluc… 12
Chlorhexidine Gluconate
12 claims
| Drug | Claims |
|---|---|
| Amoxicillin | 36 |
| Acetaminophen-Codeine Acetaminophen With Codeine | 13 |
| Chlorhexidine Gluconate | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Dentist Overview
How James Muscari fits within the Dentist landscape nationally.
93,793
Dentist Providers in US
56
States with Dentist
87
Avg Claims per Provider
James Muscari's 83 claims are below the specialty average of 87.
Nationwide Dentist peers with similar MIPS or enrollment year
Two federal-record peer sets for Muscari, both outside Tennessee so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2014)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Dentist Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Muscari.
One of 1,519 Dentist providers enrolled in Tennessee, 5 are shown here.
Dr. Diane Abbey
DDS
Memphis, TN
Dr. Larry Abbott
D.D.S.
Etowah, TN
Dr. Dalal Abdulkarim
DDS
Cordova, TN
Dr. Moulton Abernathy
D.D.S.
Parsons, TN
Dr. Corey Acosta
DDS
Memphis, TN
Compare Dentist nationally: see state-by-state distribution →
Frequently Asked Questions
What is James Muscari's specialty? ▼
James Muscari specializes in Dentist and practices in Maryville, Tennessee.
How much does James Muscari prescribe under Medicare Part D? ▼
In 2023, James Muscari wrote 83 Medicare Part D claims totaling $413 in drug costs for 61 beneficiaries.
Where is James Muscari located? ▼
James Muscari is located at 824 W. LAMAR ALEXANDER PKWY, Maryville, TN, 37801. Phone: (865) 379-7004.
What is James Muscari's NPI number? ▼
James Muscari's National Provider Identifier (NPI) is 1144634114, issued on 06/17/2014.
Does James Muscari prescribe opioids? ▼
Yes, James Muscari had 14 opioid claims in 2023 with an opioid prescribing rate of 16.9%.
How many Dentist providers are there in the US? ▼
There are 93,793 Dentist providers across 56 states in the US. The average Dentist provider writes 87 Medicare Part D claims per year.
What drugs does James Muscari prescribe most often? ▼
Based on 2023 Medicare Part D data, James Muscari's most frequently prescribed drugs include Amoxicillin, Acetaminophen-Codeine, Chlorhexidine Gluconate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does James Muscari accept Medicare? ▼
James Muscari appears in CMS Medicare data with 83 Part D claims and 61 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify James Muscari's credentials? ▼
James Muscari's NPI is 1144634114. 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
View source datasets and methodology notes
- 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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.