Leonardo Quilang, MD
NPI 1588659197 · Family Medicine Physician · Huntington Park, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonardo Quilang, MD is a Family Medicine Physician provider in Huntington Park, CA (NPI 1588659197).
Provider details
- NPI number
- 1588659197
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A49716 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
673 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 240 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 162 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 55 | $139 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 32 | $10 |
| Screening Mammography77067 | 27 | $145 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 27 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 243 | 67 |
| Atorvastatin Calcium | 206 | 63 |
| Gabapentin | 131 | 40 |
| Metformin Hcl | 119 | 39 |
| Losartan Potassium | 110 | 34 |
| Benazepril Hcl | 99 | 31 |
| Pantoprazole Sodium | 94 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leonardo Quilang's NPI number?
- Leonardo Quilang's National Provider Identifier (NPI) is 1588659197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonardo Quilang's specialty?
- Leonardo Quilang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leonardo Quilang located?
- Leonardo Quilang's practice location on file with NPPES is 6601 Rugby Ave, Huntington Park, CA 90255-4040.
- What is Leonardo Quilang's phone number?
- The practice phone number listed in the NPPES registry for Leonardo Quilang is (323) 582-1177.
- Does Leonardo Quilang accept Medicare?
- Leonardo Quilang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonardo Quilang's NPI active?
- Yes — Leonardo Quilang's NPI (1588659197) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.