NPI registry status
Active
2026 NPPES data Physician Assistant NPI 1245427400 PA-C
Verify on CMS → Kimberly Stegmayer, PA-C
Physician Assistant in Gastonia, 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 150,974 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
39
Medicare Part D claims · 11 beneficiaries · Physician Assistant avg: 790
Generic prescribing
62%
generic claims · 38% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Kimberly Stegmayer, PA-C filed 39 Medicare Part D claims in 2023 as a Physician Assistant in Gastonia, North Carolina, prescribing 62% generic.
- 39
- Part D claims, 2023
- 62%
- generic prescribing
- ≥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 1245427400 · Physician Assistant
NPI-10 · ENUM-MID · TAX-MEGA · RX-TRACE · BOOK-MID · PHOTO-ENUM
- NPI-10 1245427400
- ENUM-MID 2007
- TAX-MEGA 151K Physician Assistant
- RX-TRACE 39
- BOOK-MID 8,056 in North Carolina
- PHOTO-ENUM Eric Duffield · 2007
Kimberly Stegmayer, PA-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
39 ≥ 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 Kimberly Stegmayer, PA-C?
Quality data not reportedPrimary specialty
Physician Assistant
Medicare Part D claims
39 95% vs specialty avg
Specialty distribution in North Carolina
How Physician Assistant compares to other specialties among North Carolina 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 Physician Assistant. 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 | 1245427400 |
|---|---|
| Specialty | Physician Assistant |
| Credentials | PA-C |
| Gender | Female |
| NPI Issued | 10/01/2007 |
Brand vs generic prescribing mix · Above average
Kimberly Stegmayer, PA-C - brand share 38.0%
Physician Assistant average
38% brand-name claims vs 62% generic, on 39 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.
39
Total Claims
$10K
Total Drug Cost
11
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 62
- Total Day Supply
- 1,841
- Brand vs Generic
- 38% brand / 62% generic
- Brand Drug Cost
- $10K
- Generic Drug Cost
- $262
Patient Demographics
- Average Patient Age
- 71.8 years
- Avg HCC Risk Score
- 3.22
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Clopidogrel Clopidogrel Bisulfate | 20 |
| Eliquis Apixaban | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Physician Assistant Overview
How Kimberly Stegmayer, PA-C fits within the Physician Assistant landscape nationally.
150,974
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider
Kimberly Stegmayer, PA-C's 39 claims are below the specialty average of 790.
Nationwide Physician Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Stegmayer, both outside North Carolina so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
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 Stegmayer.
One of 8,056 Physician Assistant providers enrolled in North Carolina, 5 are shown here.
Dr. Charles Aaron
PA
Charlotte, NC
Dr. Franco Abad
PA
Winston Salem, NC
Dr. Christine Abbata
P.A.
Wilmington, NC
Dr. Princess Abbey
P.A.
Matthews, NC
Dr. Mary Abbott
PAC
Asheville, NC
Compare Physician Assistant nationally: see state-by-state distribution →
Frequently Asked Questions
What is Kimberly Stegmayer, PA-C's specialty? ▼
Kimberly Stegmayer, PA-C specializes in Physician Assistant and practices in Gastonia, North Carolina. Credentials: PA-C.
How much does Kimberly Stegmayer, PA-C prescribe under Medicare Part D? ▼
In 2023, Kimberly Stegmayer, PA-C wrote 39 Medicare Part D claims totaling $10K in drug costs for 11 beneficiaries.
Where is Kimberly Stegmayer, PA-C located? ▼
Kimberly Stegmayer, PA-C is located at 2555 COURT DR, Gastonia, NC, 28054. Phone: (704) 867-2141.
What is Kimberly Stegmayer, PA-C's NPI number? ▼
Kimberly Stegmayer, PA-C's National Provider Identifier (NPI) is 1245427400, issued on 10/01/2007.
Does Kimberly Stegmayer, PA-C prescribe more brand-name or generic drugs? ▼
Kimberly Stegmayer, PA-C's prescribing is 38% brand-name and 62% generic drugs by claim count, with $10K in brand drug costs.
How many Physician Assistant providers are there in the US? ▼
There are 150,974 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 Kimberly Stegmayer, PA-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Kimberly Stegmayer, PA-C's most frequently prescribed drugs include Clopidogrel, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kimberly Stegmayer, PA-C accept Medicare? ▼
Kimberly Stegmayer, PA-C appears in CMS Medicare data with 39 Part D claims and 11 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kimberly Stegmayer, PA-C's credentials? ▼
Kimberly Stegmayer, PA-C's NPI is 1245427400 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
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.