2026 NPPES data Physician Assistant NPI 1558847053 PA-C
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Alexandria McNeill, PA-C

Physician Assistant in Durham, 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
2K
Medicare Part D claims · 792 beneficiaries · Physician Assistant avg: 790
Generic prescribing
85%
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

Alexandria McNeill, PA-C filed 1,506 Medicare Part D claims in 2023 as a Physician Assistant in Durham, North Carolina, prescribing 85% generic.

2K
Part D claims, 2023
85%
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.

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

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

1,506 Top 19% higher than 81% 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%). This entry sits in this band. 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 Alexandria McNeill, PA-C?

Quality data not reported

NPI registry status

Active

Issued 07/17/2018

NPI 1558847053

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

1,506 91% 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 Worker7.1%Behavior Technician6.4%Pharmacist5%Student in an Organized Health Care Education/Training Program4.5%Physical Therapist4.3%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).

Alexandria McNeill, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 2511 OLD CORNWALLIS RD STE 200, Durham, NC, 27713, with a listed phone of (919) 932-5700. NPI 1558847053 was issued on 07/17/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what McNeill 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 1,506 prescription claims written by this provider, covering 792 Medicare beneficiaries and totaling roughly $102K in drug spend, split 12% brand-name and 85% generic by claim count, with an opioid prescribing rate of 14.9%. 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

2511 OLD CORNWALLIS RD STE 200
Durham, NC 27713

Provider Details

NPI 1558847053
Specialty Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 07/17/2018

Brand vs generic prescribing mix · Typical

Alexandria McNeill, PA-C — brand share 12.0%
Physician Assistant average

12% brand-name claims vs 85% generic, on 1,506 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.

1,506
Total Claims
$102K
Total Drug Cost
792
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,600
Total Day Supply
29,435
Brand vs Generic
12% brand / 85% generic
Brand Drug Cost
$79K
Generic Drug Cost
$20K
Opioid Claims
225 (14.9% rate)
Antibiotic Claims
113

Patient Demographics

Average Patient Age
79.5 years
Avg HCC Risk Score
2.51
Gender Split
72% female / 28% male
Age Distribution
<65: 78, 65-74: 153, 75-84: 248, 85+: 313

Top Prescribed Drugs (Medicare Part D)

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

What Alexandria McNeill, 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
Lorazepam
83
Tramadol Hcl
81
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
64
Amlodipine Besylate
35
Losartan Potassium
33
Gabapentin
29
Atorvastatin Calcium
27
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
25
Pregabalin
23
Trazodone Hcl
23

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

Physician Assistant Overview

How Alexandria McNeill, 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

Alexandria McNeill, PA-C's 1,506 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 McNeill.

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 Alexandria McNeill, PA-C's specialty?
Alexandria McNeill, PA-C specializes in Physician Assistant and practices in Durham, North Carolina. Credentials: PA-C.
How much does Alexandria McNeill, PA-C prescribe under Medicare Part D?
In 2023, Alexandria McNeill, PA-C wrote 1,506 Medicare Part D claims totaling $102K in drug costs for 792 beneficiaries.
Where is Alexandria McNeill, PA-C located?
Alexandria McNeill, PA-C is located at 2511 OLD CORNWALLIS RD STE 200, Durham, NC, 27713. Phone: (919) 932-5700.
What is Alexandria McNeill, PA-C's NPI number?
Alexandria McNeill, PA-C's National Provider Identifier (NPI) is 1558847053, issued on 07/17/2018.
Does Alexandria McNeill, PA-C prescribe more brand-name or generic drugs?
Alexandria McNeill, PA-C's prescribing is 12% brand-name and 85% generic drugs by claim count, with $79K in brand drug costs.
Does Alexandria McNeill, PA-C prescribe opioids?
Yes, Alexandria McNeill, PA-C had 225 opioid claims in 2023 with an opioid prescribing rate of 14.9%.
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 Alexandria McNeill, PA-C prescribe most often?
Based on 2023 Medicare Part D data, Alexandria McNeill, PA-C's most frequently prescribed drugs include Lorazepam, Tramadol Hcl, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alexandria McNeill, PA-C accept Medicare?
Alexandria McNeill, PA-C appears in CMS Medicare data with 1,506 Part D claims and 792 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alexandria McNeill, PA-C's credentials?
Alexandria McNeill, PA-C's NPI is 1558847053 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.