Michelle Leon-Mondragon, MD
NPI 1831231190 · Family Medicine Physician · Bonita, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Leon-Mondragon, MD is a Family Medicine Physician provider in Bonita, CA (NPI 1831231190).
Provider details
- NPI number
- 1831231190
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A85023 (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 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 493 | 180 |
| Losartan Potassium | 299 | 103 |
| Rosuvastatin Calcium | 250 | 96 |
| Metformin Hclbrand: Metformin Hcl Er | 197 | 78 |
| Amlodipine Besylate | 189 | 72 |
| Levothyroxine Sodium | 188 | 66 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-13
- Last updated
- 2021-11-30
Frequently asked questions
- What is Michelle Leon-Mondragon's NPI number?
- Michelle Leon-Mondragon's National Provider Identifier (NPI) is 1831231190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Leon-Mondragon's specialty?
- Michelle Leon-Mondragon is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle Leon-Mondragon located?
- Michelle Leon-Mondragon's practice location on file with NPPES is 3955 Bonita Rd, Bonita, CA 91902-1230.
- What is Michelle Leon-Mondragon's phone number?
- The practice phone number listed in the NPPES registry for Michelle Leon-Mondragon is (800) 290-5000.
- Does Michelle Leon-Mondragon accept Medicare?
- Michelle Leon-Mondragon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Leon-Mondragon's NPI active?
- Yes — Michelle Leon-Mondragon's NPI (1831231190) 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.