Christopher Arnold, DO
NPI 1356499156 · Family Medicine Physician · Camarillo, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Arnold, DO is a Family Medicine Physician provider in Camarillo, CA (NPI 1356499156).
Provider details
- NPI number
- 1356499156
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A8181 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,543 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 707 | $97 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 397 | $147 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 170 | $142 |
| Removal of Impacted Ear Wax By Washing69209 | 71 | $27 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Tracing93005 | 66 | $8 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 143 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 865 | 240 |
| Amlodipine Besylate | 731 | 214 |
| Levothyroxine Sodium | 651 | 171 |
| Losartan Potassium | 486 | 152 |
| Rosuvastatin Calcium | 281 | 84 |
| Lisinopril | 274 | 77 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2020-03-19
- Certified
- 2020-03-19
Frequently asked questions
- What is Christopher Arnold's NPI number?
- Christopher Arnold's National Provider Identifier (NPI) is 1356499156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Arnold's specialty?
- Christopher Arnold is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Arnold located?
- Christopher Arnold's practice location on file with NPPES is 3901 Las Posas Rd, Camarillo, CA 93010-1506.
- What is Christopher Arnold's phone number?
- The practice phone number listed in the NPPES registry for Christopher Arnold is (805) 383-0647.
- Does Christopher Arnold accept Medicare?
- Christopher Arnold is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Arnold's NPI active?
- Yes — Christopher Arnold's NPI (1356499156) is active in the NPPES registry as of the last update on 2020-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.