Ana Lopes-Johnson, M.D.
NPI 1427096957 · Family Medicine Physician · Canyon Country, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ana Lopes-Johnson, M.D. is a Family Medicine Physician provider in Canyon Country, CA (NPI 1427096957).
Provider details
- NPI number
- 1427096957
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A101559 (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
20 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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 56 | 55 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 41 | 37 |
| Cefadroxil | 37 | 37 |
| Triamcinolone Acetonide | 35 | 28 |
| Cephalexin | 32 | 32 |
| Doxycycline Monohydrate | 29 | 29 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 28 | 28 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-04
- Last updated
- 2023-12-22
- Certified
- 2023-11-30
Frequently asked questions
- What is Ana Lopes-Johnson's NPI number?
- Ana Lopes-Johnson's National Provider Identifier (NPI) is 1427096957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ana Lopes-Johnson's specialty?
- Ana Lopes-Johnson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ana Lopes-Johnson located?
- Ana Lopes-Johnson's practice location on file with NPPES is 17909 Soledad Canyon Rd, Canyon Country, CA 91387-3210.
- What is Ana Lopes-Johnson's phone number?
- The practice phone number listed in the NPPES registry for Ana Lopes-Johnson is (661) 250-5230.
- Does Ana Lopes-Johnson accept Medicare?
- Ana Lopes-Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ana Lopes-Johnson's NPI active?
- Yes — Ana Lopes-Johnson's NPI (1427096957) is active in the NPPES registry as of the last update on 2023-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.