Maricel Pilapil-Pureza, MD
NPI 1366547655 · Nephrology Physician · Downey, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maricel Pilapil-Pureza, MD is a Nephrology Physician provider in Downey, CA (NPI 1366547655).
Provider details
- NPI number
- 1366547655
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A85956 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 157 | 65 |
| Losartan Potassium | 140 | 54 |
| Furosemide | 116 | 39 |
| Calcitriol | 112 | 37 |
| Lisinopril | 100 | 36 |
| Hydralazine Hcl | 70 | 26 |
| Potassium Chloride | 67 | 25 |
| Spironolactone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-13
- Last updated
- 2021-12-16
- Certified
- 2021-12-16
Frequently asked questions
- What is Maricel Pilapil-Pureza's NPI number?
- Maricel Pilapil-Pureza's National Provider Identifier (NPI) is 1366547655, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maricel Pilapil-Pureza's specialty?
- Maricel Pilapil-Pureza is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Maricel Pilapil-Pureza located?
- Maricel Pilapil-Pureza's practice location on file with NPPES is 11480 Brookshire Ave, Downey, CA 90241-5018.
- What is Maricel Pilapil-Pureza's phone number?
- The practice phone number listed in the NPPES registry for Maricel Pilapil-Pureza is (562) 923-6741.
- Does Maricel Pilapil-Pureza accept Medicare?
- Maricel Pilapil-Pureza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maricel Pilapil-Pureza's NPI active?
- Yes — Maricel Pilapil-Pureza's NPI (1366547655) is active in the NPPES registry as of the last update on 2021-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.