2026 NPPES data Medical Physician Assistant NPI 1437407129 PA-C
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EMILY BELLIS, PA-C

Medical Physician Assistant in MATTHEWS, North Carolina. 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
427
Medicare Part D claims · 153 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

EMILY BELLIS, PA-C filed 427 Medicare Part D claims in 2023 as a Medical Physician Assistant in MATTHEWS, North Carolina, prescribing 93% generic.

427
Part D claims, 2023
93%
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.

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

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

427 Top 38% higher than 62% 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%). This entry sits in this band. 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 EMILY BELLIS, PA-C?

Quality data not reported

NPI registry status

Active

Issued 08/28/2012

NPI 1437407129

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

427 60% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in North Carolina

How Medical Physician Assistant compares to other specialties among North Carolina providers

North Carolina providers

Medical Physician Assistant share within North Carolina

1. Medical Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Medical Physician Assistant share within North Carolina

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Medical 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).

EMILY BELLIS, PA-C is a Medical Physician Assistant provider practicing in MATTHEWS, North Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C. NPI: 1437407129. 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.

EMILY BELLIS, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 1700 MATTHEWS TOWNSHIP PKWY, MATTHEWS, NC, 28105, with a listed phone of (980) 302-7010. NPI 1437407129 was issued on 08/28/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BELLIS 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 427 prescription claims written by this provider, covering 153 Medicare beneficiaries and totaling roughly $292K in drug spend, split 7% brand-name and 93% generic by claim count, with an opioid prescribing rate of 6.3%. 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.

Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 enrolled providers across 55 states and an average of 1,077 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

1700 MATTHEWS TOWNSHIP PKWY
MATTHEWS, NC 28105

Provider Details

NPI 1437407129
Specialty Medical Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 08/28/2012

Hospital and facility affiliations

Facilities where EMILY BELLIS, PA-C 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.

THE PRESBYTERIAN HOSPITAL
CHARLOTTE, NC

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 · Generic-heavy

EMILY BELLIS, PA-C — brand share 7.0%
Specialty average (est.)

7% brand-name claims vs 93% generic, on 427 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.

427
Total Claims
$292K
Total Drug Cost
153
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
568
Total Day Supply
12,411
Brand vs Generic
7% brand / 93% generic
Brand Drug Cost
$257K
Generic Drug Cost
$35K
Opioid Claims
27 (6.3% rate)
Antibiotic Claims
22

Patient Demographics

Average Patient Age
73.5 years
Avg HCC Risk Score
2.26
Gender Split
63% female / 37% 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
Prochlorperazine Maleate
83
Ondansetron Hcl
67
Lidocaine-Prilocaine
Lidocaine/Prilocaine
28
Dexamethasone
20
Anastrozole
17
Potassium Chloride
15
Valacyclovir
Valacyclovir Hcl
15
Prednisone
14
Letrozole
13

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

Medical Physician Assistant Overview

How EMILY BELLIS, PA-C fits within the Medical Physician Assistant landscape nationally.

40,527
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider

EMILY BELLIS, PA-C's 427 claims are below the specialty average of 1,077.

Nearby Medical 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 BELLIS.

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

Frequently Asked Questions

What is EMILY BELLIS, PA-C's specialty?
EMILY BELLIS, PA-C specializes in Medical Physician Assistant and practices in MATTHEWS, North Carolina. Credentials: PA-C.
How much does EMILY BELLIS, PA-C prescribe under Medicare Part D?
In 2023, EMILY BELLIS, PA-C wrote 427 Medicare Part D claims totaling $292K in drug costs for 153 beneficiaries.
Where is EMILY BELLIS, PA-C located?
EMILY BELLIS, PA-C is located at 1700 MATTHEWS TOWNSHIP PKWY, MATTHEWS, NC, 28105. Phone: (980) 302-7010.
What is EMILY BELLIS, PA-C's NPI number?
EMILY BELLIS, PA-C's National Provider Identifier (NPI) is 1437407129, issued on 08/28/2012.
Does EMILY BELLIS, PA-C prescribe more brand-name or generic drugs?
EMILY BELLIS, PA-C's prescribing is 7% brand-name and 93% generic drugs by claim count, with $257K in brand drug costs.
Does EMILY BELLIS, PA-C prescribe opioids?
Yes, EMILY BELLIS, PA-C had 27 opioid claims in 2023 with an opioid prescribing rate of 6.3%.
How many Medical Physician Assistant providers are there in the US?
There are 40,527 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does EMILY BELLIS, PA-C prescribe most often?
Based on 2023 Medicare Part D data, EMILY BELLIS, PA-C's most frequently prescribed drugs include Prochlorperazine Maleate, Ondansetron Hcl, Lidocaine-Prilocaine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does EMILY BELLIS, PA-C accept Medicare?
EMILY BELLIS, PA-C appears in CMS Medicare data with 427 Part D claims and 153 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify EMILY BELLIS, PA-C's credentials?
EMILY BELLIS, PA-C's NPI is 1437407129 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