2026 NPPES data Physician Assistant NPI 1548819774 PA-C
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Nicole Trombetta, PA-C

Physician Assistant in Lewisville, North Carolina. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers — including 149,975 in Physician Assistant, 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
2K
Medicare Part D claims · 385 beneficiaries · Physician Assistant avg: 790
Generic prescribing
87%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Nicole Trombetta, PA-C filed 2,359 Medicare Part D claims in 2023 as a Physician Assistant in Lewisville, North Carolina, prescribing 87% generic.

2K
Part D claims, 2023
87%
generic prescribing

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.

Nicole Trombetta, PA-C's Medicare Part D volume vs every U.S. prescriber

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

2,359 Top 14% higher than 86% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 Nicole Trombetta, PA-C?

Quality data not reported

NPI registry status

Active

Issued 09/10/2019

NPI 1548819774

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

2,359 199% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in North Carolina

How Physician Assistant compares to other specialties among North Carolina providers

North Carolina providers

Largest specialties in North Carolina (% of in-state providers)

Clinical Social Worker — 7.1%Clinical Social Worker7.1%Behavior Technician — 6.4%Behavior Technician6.4%Pharmacist — 5%Pharmacist5%Student in an Organized Health Care Education/Training Program — 4.5%Student in an Organized Health Care Education/Training Program4.5%Physical Therapist — 4.3%Physical Therapist4.3%Physician Assistant — 4.2%Physician Assistant4.2%
Largest specialties in North Carolina (% of in-state providers)

Specialty board-certification context

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

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

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

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

Nicole Trombetta, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 1225 LEWISVILLE CLEMMONS RD, Lewisville, NC, 27023, with a listed phone of (336) 712-0700. NPI 1548819774 was issued on 09/10/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Trombetta 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 2,359 prescription claims written by this provider, covering 385 Medicare beneficiaries and totaling roughly $180K in drug spend, split 12% brand-name and 87% generic by claim count, with an opioid prescribing rate of 1.2%. 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.

Physician Assistant is a high-volume specialty nationwide, with 149,975 enrolled providers across 56 states and an average of 790 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

1225 LEWISVILLE CLEMMONS RD
Lewisville, NC 27023

Provider Details

NPI 1548819774
Specialty Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 09/10/2019

Brand vs generic prescribing mix · Typical

Nicole Trombetta, PA-C — brand share 12.0%
Physician Assistant average

12% brand-name claims vs 87% generic, on 2,359 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.

2,359
Total Claims
$180K
Total Drug Cost
385
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,555
Total Day Supply
128,572
Brand vs Generic
12% brand / 87% generic
Brand Drug Cost
$151K
Generic Drug Cost
$29K
Opioid Claims
28 (1.2% rate)
Antibiotic Claims
127

Patient Demographics

Average Patient Age
71.6 years
Avg HCC Risk Score
1.23
Gender Split
62% female / 38% male
Age Distribution
<65: 47, 65-74: 203, 75-84: 105, 85+: 30

Top Prescribed Drugs (Medicare Part D)

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

What Nicole Trombetta, PA-C prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Lisinopril
119
Atorvastatin Calcium
105
Amlodipine Besylate
102
Metoprolol Succinate
78
Levothyroxine Sodium
68
Hydrochlorothiazide
57
Losartan Potassium
54
Albuterol Sulfate Hfa
Albuterol Sulfate
51
Rosuvastatin Calcium
51
Metformin Hcl Er
Metformin Hcl
49

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

Physician Assistant Overview

How Nicole Trombetta, PA-C fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

Nicole Trombetta, PA-C's 2,359 claims are above the specialty average of 790.

Nearby Physician Assistant Providers in North Carolina

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

Compare Physician Assistant nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry — providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the North Carolina medical board — federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Physician Assistant peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only — they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Nicole Trombetta, PA-C's specialty?
Nicole Trombetta, PA-C specializes in Physician Assistant and practices in Lewisville, North Carolina. Credentials: PA-C.
How much does Nicole Trombetta, PA-C prescribe under Medicare Part D?
In 2023, Nicole Trombetta, PA-C wrote 2,359 Medicare Part D claims totaling $180K in drug costs for 385 beneficiaries.
Where is Nicole Trombetta, PA-C located?
Nicole Trombetta, PA-C is located at 1225 LEWISVILLE CLEMMONS RD, Lewisville, NC, 27023. Phone: (336) 712-0700.
What is Nicole Trombetta, PA-C's NPI number?
Nicole Trombetta, PA-C's National Provider Identifier (NPI) is 1548819774, issued on 09/10/2019.
Does Nicole Trombetta, PA-C prescribe more brand-name or generic drugs?
Nicole Trombetta, PA-C's prescribing is 12% brand-name and 87% generic drugs by claim count, with $151K in brand drug costs.
Does Nicole Trombetta, PA-C prescribe opioids?
Yes, Nicole Trombetta, PA-C had 28 opioid claims in 2023 with an opioid prescribing rate of 1.2%.
How many Physician Assistant providers are there in the US?
There are 149,975 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does Nicole Trombetta, PA-C prescribe most often?
Based on 2023 Medicare Part D data, Nicole Trombetta, PA-C's most frequently prescribed drugs include Lisinopril, Atorvastatin Calcium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Nicole Trombetta, PA-C accept Medicare?
Nicole Trombetta, PA-C appears in CMS Medicare data with 2,359 Part D claims and 385 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nicole Trombetta, PA-C's credentials?
Nicole Trombetta, PA-C's NPI is 1548819774 with credentials PA-C. 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

Compiled from official public sources by the PlainDoctor editorial team.