James Lozano, MD
NPI 1134288707 · Internal Medicine Physician · Anaheim, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Lozano, MD is a Internal Medicine Physician provider in Anaheim, CA (NPI 1134288707).
Provider details
- NPI number
- 1134288707
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A55525 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 113 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 540 | 191 |
| Lisinopril | 344 | 115 |
| Amlodipine Besylate | 331 | 121 |
| Rosuvastatin Calcium | 304 | 106 |
| Losartan Potassium | 242 | 83 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 211 | 36 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2021-11-30
Frequently asked questions
- What is James Lozano's NPI number?
- James Lozano's National Provider Identifier (NPI) is 1134288707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Lozano's specialty?
- James Lozano is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Lozano located?
- James Lozano's practice location on file with NPPES is 441 N Lakeview Ave, Anaheim, CA 92807-3028.
- What is James Lozano's phone number?
- The practice phone number listed in the NPPES registry for James Lozano is (888) 988-2800.
- Does James Lozano accept Medicare?
- James Lozano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Lozano's NPI active?
- Yes — James Lozano's NPI (1134288707) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.