Leo Garcia, M.D.
NPI 1831185792 · Internal Medicine Physician · Fullerton, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leo Garcia, M.D. is a Internal Medicine Physician provider in Fullerton, CA (NPI 1831185792).
Provider details
- NPI number
- 1831185792
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A62775 (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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,863 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 782 | $194 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 365 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 253 | $140 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 134 | $137 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 75 | $26 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 171 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 1,100 | 325 |
| Atorvastatin Calcium | 868 | 253 |
| Amlodipine Besylate | 792 | 235 |
| Levothyroxine Sodium | 741 | 199 |
| Losartan Potassium | 674 | 195 |
| Omeprazole | 361 | 124 |
| Telmisartan |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$37 across 2 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
Additional practice locations (2)
- 26800 Crown Valley Pkwy Ste 150Mission Viejo, CA 92691-8018Phone: (949) 276-2111
- 2501 E Chapman Ave Ste 101Orange, CA 92869-3204Phone: (714) 628-3300
Registry dates
- Enumerated
- 2005-09-26
- Last updated
- 2021-11-02
- Certified
- 2021-11-02
Frequently asked questions
- What is Leo Garcia's NPI number?
- Leo Garcia's National Provider Identifier (NPI) is 1831185792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leo Garcia's specialty?
- Leo Garcia is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leo Garcia located?
- Leo Garcia's practice location on file with NPPES is 2141 N Harbor Blvd, Fullerton, CA 92835-3827.
- What is Leo Garcia's phone number?
- The practice phone number listed in the NPPES registry for Leo Garcia is (714) 626-8610.
- Does Leo Garcia accept Medicare?
- Leo Garcia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leo Garcia's NPI active?
- Yes — Leo Garcia's NPI (1831185792) is active in the NPPES registry as of the last update on 2021-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.