NPI registry status
Active
2026 NPPES data Surgical Physician Assistant NPI 1114137197 PA-C
Verify on CMS → Cathalene Christian, PA-C
Surgical Physician Assistant in Dulles, Virginia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 16,179 in Surgical 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
119
Medicare Part D claims · 53 beneficiaries · Surgical Physician Assistant avg: 316
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Cathalene Christian, PA-C filed 119 Medicare Part D claims in 2023 as a Surgical Physician Assistant in Dulles, Virginia, prescribing 86% generic.
- 119
- Part D claims, 2023
- 86%
- 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.
Cathalene Christian, PA-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
119 35th percentile higher than 35% of 1,370,886 prescribers
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 Cathalene Christian, PA-C?
Quality data not reportedPrimary specialty
Surgical Physician Assistant
Medicare Part D claims
119 62% vs specialty avg
Specialty distribution in Virginia
How Surgical Physician Assistant compares to other specialties among Virginia 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 Surgical 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).
Cathalene Christian, PA-C appears in the CMS NPPES registry as a Surgical Physician Assistant provider holding PA-C credentials at 44330 MERCURE CI., Dulles, VA, 20166, with a listed phone of (571) 232-8601. NPI 1114137197 was issued on 05/22/2007.
Medicare Part D records for calendar year 2023 show 119 prescription claims written by this provider, covering 53 Medicare beneficiaries and totaling roughly $28K in drug spend, split 14% brand-name and 86% generic by claim count.
Surgical Physician Assistant is a mid-sized specialty nationwide, with 16,179 enrolled providers across 54 states and an average of 316 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
Provider Details
| NPI | 1114137197 |
|---|---|
| Specialty | Surgical Physician Assistant |
| Credentials | PA-C |
| Gender | Female |
| NPI Issued | 05/22/2007 |
Brand vs generic prescribing mix · Typical
Cathalene Christian, PA-C - brand share 14.0%
Surgical Physician Assistant average
14% brand-name claims vs 86% generic, on 119 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.
119
Total Claims
$28K
Total Drug Cost
53
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 122
- Total Day Supply
- 3,174
- Brand vs Generic
- 14% brand / 86% generic
- Brand Drug Cost
- $23K
- Generic Drug Cost
- $4K
Patient Demographics
- Average Patient Age
- 73.7 years
- Avg HCC Risk Score
- 1.04
- Gender Split
- 60% female / 40% 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 |
|---|---|
| Ketoconazole | 23 |
| Hydrocortisone | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Surgical Physician Assistant Overview
How Cathalene Christian, PA-C fits within the Surgical Physician Assistant landscape nationally.
16,179
Surgical Physician Assistant Providers in US
54
States with Surgical Physician Assistant
316
Avg Claims per Provider
Cathalene Christian, PA-C's 119 claims are below the specialty average of 316.
Nearby Surgical Physician Assistant Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Christian.
Leonard Abadam
Quantico, VA
Dr. Alan Abrams
PA-C
Hampton, VA
Dr. Kathryn Adams
PA-C
Woodbridge, VA
Rebecca Adams
Roanoke, VA
Dr. Jamel Akrout
M.D.
Falls Church, VA
Compare Surgical 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 Virginia medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Surgical 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.
Healthcare Guides
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How to Find a Doctor
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Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Virginia
Frequently Asked Questions
What is Cathalene Christian, PA-C's specialty? ▼
Cathalene Christian, PA-C specializes in Surgical Physician Assistant and practices in Dulles, Virginia. Credentials: PA-C.
How much does Cathalene Christian, PA-C prescribe under Medicare Part D? ▼
In 2023, Cathalene Christian, PA-C wrote 119 Medicare Part D claims totaling $28K in drug costs for 53 beneficiaries.
Where is Cathalene Christian, PA-C located? ▼
Cathalene Christian, PA-C is located at 44330 MERCURE CI., Dulles, VA, 20166. Phone: (571) 232-8601.
What is Cathalene Christian, PA-C's NPI number? ▼
Cathalene Christian, PA-C's National Provider Identifier (NPI) is 1114137197, issued on 05/22/2007.
Does Cathalene Christian, PA-C prescribe more brand-name or generic drugs? ▼
Cathalene Christian, PA-C's prescribing is 14% brand-name and 86% generic drugs by claim count, with $23K in brand drug costs.
How many Surgical Physician Assistant providers are there in the US? ▼
There are 16,179 Surgical Physician Assistant providers across 54 states in the US. The average Surgical Physician Assistant provider writes 316 Medicare Part D claims per year.
What drugs does Cathalene Christian, PA-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Cathalene Christian, PA-C's most frequently prescribed drugs include Ketoconazole, Hydrocortisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Cathalene Christian, PA-C accept Medicare? ▼
Cathalene Christian, PA-C appears in CMS Medicare data with 119 Part D claims and 53 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Cathalene Christian, PA-C's credentials? ▼
Cathalene Christian, PA-C's NPI is 1114137197 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
Compiled from official public sources by the PlainDoctor editorial team.
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.