NPI registry status
Active
2026 NPPES data Surgical Physician Assistant NPI 1023118411 PA-C
Verify on CMS → John Huebner, PA-C
Surgical Physician Assistant in Oxnard, California.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 16,380 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
603
Medicare Part D claims · 195 beneficiaries · Surgical Physician Assistant avg: 341
Generic prescribing
81%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
96.5/100
▲ 13 pts above national avg 83.5 · Exceptional
Industry payments
$154.51
9 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
John Huebner, PA-C reported a CMS MIPS final score of 96.5/100 - above the 83.5 national average - and filed 603 Medicare Part D claims in 2024.
- 96.5/100
- MIPS score · +13 vs avg
- 603
- Part D claims, 2024
- 81%
- generic prescribing
- $154.51
- industry payments (Sunshine Act)
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.
Federal trust snapshot
What official records show about John Huebner, PA-C
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1023118411), first enumerated 09/25/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 603 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 96.5/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Industry payment transparency
$154.51 in reported industry payments (9 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
California statewide board action statistics are published annually — these figures describe aggregate state activity, not John Huebner, PA-C's individual license status. Verify directly with the state medical board.
Source: MBC annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
Compare Huebner with other Surgical Physician Assistant providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in California
- Terri Abbott, P.A. La Jolla, CA
- Jory Adam, PA-C Greenbrae, CA
- Zulhumar Adil, PA-C Fullerton, CA
- Neil Adler, PA San Jose, CA
- Jennifer Afari, PA-C Beverly Hills, CA
- Maria Eugenia Aguilar H., PAC Monterrey Park, CA
Other specialties in Oxnard: Behavior Technician (243) · Case Manager/Care Coordinator (187) · Marriage & Family Therapist (185) · Addiction (Substance Use Disorder) Counselor (184)
CMS NPPES provider registry desk
NPI 1023118411 · Surgical Physician Assistant
NPI-10 · ENUM-LEGACY · TAX-MID · MIPS-ELITE · RX-LIGHT · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1023118411
- ENUM-LEGACY 2006
- TAX-MID 16K Surgical Physician
- MIPS-ELITE 96.5/100
- RX-LIGHT 603
- BOOK-LIGHT 992 in California
- PHOTO-FINISH Kirsten Hefright, PA-C · ±0.1
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Huebner · this p…
Huebner · this provider
96.5 MIPS pts
- Zachary Gauthier…
Zachary Gauthier, PA-C
96.6 MIPS pts
- Kirsten Hefright…
Kirsten Hefright, PA-C
96.6 MIPS pts
- Kendyl Burke, PA…
Kendyl Burke, PA
96.6 MIPS pts
- Laine Markham, P…
Laine Markham, PA-C
96.6 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
John Huebner, PA-C's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
97 ≥ 82nd percentile 82% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. 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 whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where John Huebner, PA-C sits
This provider among surgical physician assistant peers
Across the 3,657 surgical physician assistant providers who report both Medicare Part D prescribing and a MIPS quality score, John Huebner, PA-C writes more Part D claims than 88% of them and scores higher on MIPS quality than 85% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one surgical physician assistant peer from a representative sample of 60; the gold marker is John Huebner, PA-C. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about John Huebner, PA-C?
High performer (top quartile)Primary specialty
Surgical Physician Assistant
Medicare Part D claims
603 77% vs specialty avg
MIPS final score
96.5/100 13 pts vs avg
Specialty distribution in California
How Surgical Physician Assistant compares to other specialties among California providers
Medicare quality performance, MIPS
John Huebner, PA-C's 2023 MIPS final score plotted against the Surgical Physician Assistant national average
- MIPS Final Score
- 96.5/100
- vs 83.5 national avg · 2023 performance year
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 | 1023118411 |
|---|---|
| Specialty | Surgical Physician Assistant |
| Credentials | PA-C |
| Gender | Male |
| NPI Issued | 09/25/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
96.5085
Final Score
Measured-score avg: 83.5
80.342
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for John Huebner, PA-C. Source: openpaymentsdata.cms.gov.
Total received
$155
Largest payer
Boston Scientific Corporation
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - California MBC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 - they are NOT specific to John Huebner, PA-C. To verify John Huebner, PA-C's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases
MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
John Huebner, PA-C - brand share 19.0%
Surgical Physician Assistant average
19% brand-name claims vs 81% generic, on 603 2024 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 2024.
603
Total Claims
$72K
Total Drug Cost
195
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,109.467
- Total Day Supply
- 32,995
- Brand vs Generic
- 19% brand / 81% generic
- Brand Drug Cost
- $66K
- Generic Drug Cost
- $6K
Patient Demographics
- Average Patient Age
- 77.0 years
- Avg HCC Risk Score
- 1.52
- Gender Split
- 46% female / 54% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What John Huebner, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2024
- Clopidogrel
Clopidogrel
65 claims
- Amiodarone Hcl
Amiodarone Hcl
46 claims
- Furosemide
Furosemide
40 claims
- Xarelto
Xarelto
39 claims
- Eliquis
Eliquis
37 claims
- Hydrochlorothiazide
Hydrochlorothiazide
36 claims
- Atorvastatin Calcium
Atorvastatin Calcium
30 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
28 claims
| Drug | Claims |
|---|---|
| Clopidogrel Clopidogrel Bisulfate | 65 |
| Amiodarone Hcl | 46 |
| Furosemide | 40 |
| Xarelto Rivaroxaban | 39 |
| Eliquis Apixaban | 37 |
| Hydrochlorothiazide | 36 |
| Atorvastatin Calcium | 30 |
| Rosuvastatin Calcium | 28 |
| Hydralazine Hcl | 24 |
| Metoprolol Succinate | 23 |
* 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 John Huebner, PA-C fits within the Surgical Physician Assistant landscape nationally.
16,380
Surgical Physician Assistant Providers in US
54
States with Surgical Physician Assistant
341
Avg Claims per Provider
John Huebner, PA-C's 603 claims are above the specialty average of 341.
Nationwide Surgical Physician Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Huebner, both outside California so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (96.5 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Surgical Physician Assistant Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Huebner.
One of 992 Surgical Physician Assistant providers enrolled in California, 11 are shown on this page.
Dzevahira Ahmetspahic
PA-C
San Leandro, CA
James Aicardi
PA-C
San Francisco, CA
Bella Albakova
PA
La Jolla, CA
Taylor Aldridge
PA-C
Stanford, CA
Avriel Alegre
PA-C
San Jose, CA
Compare Surgical Physician Assistant nationally: see state-by-state distribution →
Frequently Asked Questions
What is John Huebner, PA-C's specialty? ▼
John Huebner, PA-C specializes in Surgical Physician Assistant and practices in Oxnard, California. Credentials: PA-C.
How much does John Huebner, PA-C prescribe under Medicare Part D? ▼
In 2024, John Huebner, PA-C wrote 603 Medicare Part D claims totaling $72K in drug costs for 195 beneficiaries.
What is John Huebner, PA-C's Medicare quality score? ▼
John Huebner, PA-C has a CMS MIPS Final Score of 96.5/100 (Quality: 80.3). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is John Huebner, PA-C located? ▼
John Huebner, PA-C is located at 1700 N ROSE AVE STE 350, Oxnard, CA, 93030. Phone: (805) 200-3225.
What is John Huebner, PA-C's NPI number? ▼
John Huebner, PA-C's National Provider Identifier (NPI) is 1023118411, issued on 09/25/2006.
Does John Huebner, PA-C prescribe more brand-name or generic drugs? ▼
John Huebner, PA-C's prescribing is 19% brand-name and 81% generic drugs by claim count, with $66K in brand drug costs.
How many Surgical Physician Assistant providers are there in the US? ▼
There are 16,380 Surgical Physician Assistant providers across 54 states in the US. The average Surgical Physician Assistant provider writes 341 Medicare Part D claims per year.
What drugs does John Huebner, PA-C prescribe most often? ▼
Based on 2024 Medicare Part D data, John Huebner, PA-C's most frequently prescribed drugs include Clopidogrel, Amiodarone Hcl, Furosemide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Huebner, PA-C accept Medicare? ▼
John Huebner, PA-C appears in CMS Medicare data with 603 Part D claims and 195 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Huebner, PA-C's credentials? ▼
John Huebner, PA-C's NPI is 1023118411 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 (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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 August 2026 (NPPES) / 2024 (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 August 2026.