Ginger Leon, D.O.
NPI 1245234780 · Family Medicine Physician · Montclair, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ginger Leon, D.O. is a Family Medicine Physician provider in Montclair, CA (NPI 1245234780).
Provider details
- NPI number
- 1245234780
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 20A 8311 (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
21 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
555 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) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 143 | $14 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 97 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 77 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 63 | $89 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 48 | $55 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 42 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 69 | 24 |
| Levothyroxine Sodium | 66 | 22 |
| Lisinopril | 59 | 19 |
| Losartan Potassium | 58 | 24 |
| Gabapentin | 55 | 15 |
| Amlodipine Besylate | 45 | 19 |
| Atorvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$131 across 6 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
- 2005-06-13
- Last updated
- 2014-12-15
Frequently asked questions
- What is Ginger Leon's NPI number?
- Ginger Leon's National Provider Identifier (NPI) is 1245234780, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ginger Leon's specialty?
- Ginger Leon is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ginger Leon located?
- Ginger Leon's practice location on file with NPPES is 5404 Moreno St, Montclair, CA 91763-1667.
- What is Ginger Leon's phone number?
- The practice phone number listed in the NPPES registry for Ginger Leon is (909) 949-4400.
- Does Ginger Leon accept Medicare?
- Ginger Leon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ginger Leon's NPI active?
- Yes — Ginger Leon's NPI (1245234780) is active in the NPPES registry as of the last update on 2014-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.