DON PAXTON, MD
Pain Medicine (Anesthesiology) Physician in TOLUCA LAKE, California. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.
What the federal data shows
DON PAXTON, MD filed 3,553 Medicare Part D claims in 2023 as a Pain Medicine (Anesthesiology) Physician in TOLUCA LAKE, California, prescribing 94% generic.
- 4K
- Part D claims, 2023
- 94%
- generic prescribing
- $62.15
- 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.
DON PAXTON, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023 — across all CMS prescribers nationally
3,553 Top 10% higher than 90% 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
DON PAXTON, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about DON PAXTON, MD?
Quality data not reportedPrimary specialty
Medicare Part D claims
Specialty distribution in California
How Pain Medicine (Anesthesiology) Physician compares to other specialties among California providers
Pain Medicine (Anesthesiology) Physician share within California
Pain Medicine (Anesthesiology) Physician is one of the more visible NUCC categories in California
Each bar reflects the share of in-state providers whose primary NUCC taxonomy matches the specialty. Long tail of ~690 NUCC codes folded into "Other" to keep the comparison legible.
Specialty board-certification context
Estimated specialty board-certified rate — Pain Medicine (Anesthesiology) Physician (ABMS / AOA reference)
- Est. board-certified rate
- 78%
- Pain Medicine (Anesthesiology) Physician ABMS/AOA estimate
Est. board-certified rate (Pain Medicine (Anesthesiology) Physician) — ABMS / AOA estimate
Verify credentials
- Verify via ABMS free public lookup
- Verify via AOA osteopathic boards
- Specialty volume Pain Medicine (Anesthesiology) Physician US NPIs
Specialty board-certified rate — Pain Medicine (Anesthesiology) Physician estimate
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus Maintenance of Certification cycles. CMS does not publish a per-provider board-certification field; the figure shown is the specialty-level estimated rate from ABMS / AOA reference data.
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).
DON PAXTON, MD appears in the CMS NPPES registry as a Pain Medicine (Anesthesiology) Physician provider holding MD credentials at 10061 RIVERSIDE DR, TOLUCA LAKE, CA, 91602, with a listed phone of (818) 749-5490. NPI 1801040845 was issued on 11/04/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what PAXTON 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 3,553 prescription claims written by this provider, covering 529 Medicare beneficiaries and totaling roughly $212K in drug spend, split 6% brand-name and 94% generic by claim count, with an opioid prescribing rate of 55.6%. 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.
Pain Medicine (Anesthesiology) Physician is a narrow specialty nationwide, with 4,020 enrolled providers across 53 states and an average of 1,657 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 | 1801040845 |
|---|---|
| Specialty | Pain Medicine (Anesthesiology) Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 11/04/2008 |
Verify this provider's license
PlainDoctor pulls this profile from the CMS NPPES public registry. Confirm DON PAXTON, MD's current license status, disciplinary history, and board certifications with the Medical Board of California in California before relying on this page for a clinical or care decision.
How we sourced this profile
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 DON PAXTON, MD. Source: openpaymentsdata.cms.gov.
Total received
$62
Largest payer
Salix Pharmaceuticals, a division of Bausch Health US, LLC
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 DON PAXTON, MD. To verify DON PAXTON, MD's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
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 · Generic-heavy
6% brand-name claims vs 94% generic, on 3,553 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.
Prescribing Breakdown
- 30-Day Fills
- 3,583
- Total Day Supply
- 101,111
- Brand vs Generic
- 6% brand / 94% generic
- Brand Drug Cost
- $107K
- Generic Drug Cost
- $106K
- Opioid Claims
- 1,974 (55.6% rate)
Patient Demographics
- Average Patient Age
- 65.3 years
- Avg HCC Risk Score
- 1.72
- Gender Split
- 62% female / 38% male
- Age Distribution
- <65: 181, 65-74: 276, 75-84: 60, 85+: 12
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What DON PAXTON, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
1,385 claims
- Gabapentin 262
Gabapentin
262 claims
- Diclofenac Sodium 248
Diclofenac Sodium
248 claims
- Oxycodone-Acetamin… 242
Oxycodone-Acetaminophen
242 claims
- Pregabalin 145
Pregabalin
145 claims
- Naloxone Hcl 144
Naloxone Hcl
144 claims
- Tramadol Hcl 133
Tramadol Hcl
133 claims
- Movantik 132
Movantik
132 claims
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 1,385 |
| Gabapentin | 262 |
| Diclofenac Sodium | 248 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 242 |
| Pregabalin | 145 |
| Naloxone Hcl | 144 |
| Tramadol Hcl | 133 |
| Movantik Naloxegol Oxalate | 132 |
| Meloxicam | 110 |
| Tizanidine Hcl | 98 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Pain Medicine (Anesthesiology) Physician Overview
How DON PAXTON, MD fits within the Pain Medicine (Anesthesiology) Physician landscape nationally.
DON PAXTON, MD's 3,553 claims are above the specialty average of 1,657.
Nearby Pain Medicine (Anesthesiology) Physician Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as PAXTON.
Compare Pain Medicine (Anesthesiology) Physician nationally: see state-by-state distribution →
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Frequently Asked Questions
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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