Patrick Buchanan, M.D.
NPI 1275828568 · Interventional Pain Medicine Physician · Camarillo, CA
Enrolled with Medicare as Practitioner - Pain Management · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Buchanan, M.D. is a Interventional Pain Medicine Physician provider in Camarillo, CA (NPI 1275828568).
Provider details
- NPI number
- 1275828568
- Entity type
- Individual
- Primary specialty
- Interventional Pain Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A135551 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,315 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 868 | $135 |
| Injection of Substance Into Lower Spine Canal Using Imaging Guidance62323 | 77 | $102 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 63 | $177 |
| Injection of Lower Or Sacral Spine Facet Joint Using Imaging Guidance, Single Level64493 | 44 | $123 |
| Destruction of Lower Or Sacral Spinal Facet Joint Nerves Using Imaging Guidance, Single Facet Joint64635 | 39 | $259 |
| Injection of Anesthetic And/Or Steroid Drug Into Sacral Spine Nerve Root Using Imaging Guidance, Single Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 828 | 95 |
| Gabapentin | 340 | 58 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 273 | 31 |
| Pregabalin | 213 | 43 |
| Cyclobenzaprine Hcl | 124 | 22 |
| Celecoxib | 103 | 31 |
| Methocarbamol | 103 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$47,651 across 254 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-14
- Last updated
- 2016-08-30
Frequently asked questions
- What is Patrick Buchanan's NPI number?
- Patrick Buchanan's National Provider Identifier (NPI) is 1275828568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Buchanan's specialty?
- Patrick Buchanan is listed in the NPPES registry with a primary specialty of Interventional Pain Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Buchanan located?
- Patrick Buchanan's practice location on file with NPPES is 1100 Paseo Camarillo, Camarillo, CA 93010-6073.
- What is Patrick Buchanan's phone number?
- The practice phone number listed in the NPPES registry for Patrick Buchanan is (805) 484-8558.
- Does Patrick Buchanan accept Medicare?
- Patrick Buchanan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Buchanan's NPI active?
- Yes — Patrick Buchanan's NPI (1275828568) is active in the NPPES registry as of the last update on 2016-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.