Pierre Espenan, MD
NPI 1386618304 · Nephrology Physician · Huntington Park, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pierre Espenan, MD is a Nephrology Physician provider in Huntington Park, CA (NPI 1386618304).
Provider details
- NPI number
- 1386618304
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- C42025 (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 tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 133 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pravastatin Sodium | 280 | 70 |
| Metformin Hcl | 237 | 65 |
| Benazepril Hcl | 175 | 43 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 147 | 31 |
| Gabapentin | 146 | 42 |
| Rosuvastatin Calcium | 139 | 34 |
| Celecoxib | 138 | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$525 across 22 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
- 2006-02-15
- Last updated
- 2026-03-16
- Certified
- 2026-03-16
Frequently asked questions
- What is Pierre Espenan's NPI number?
- Pierre Espenan's National Provider Identifier (NPI) is 1386618304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pierre Espenan's specialty?
- Pierre Espenan is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Pierre Espenan located?
- Pierre Espenan's practice location on file with NPPES is 2677 Zoe Ave Ste 205, Huntington Park, CA 90255-4195.
- What is Pierre Espenan's phone number?
- The practice phone number listed in the NPPES registry for Pierre Espenan is (323) 589-6681.
- Does Pierre Espenan accept Medicare?
- Pierre Espenan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pierre Espenan's NPI active?
- Yes — Pierre Espenan's NPI (1386618304) is active in the NPPES registry as of the last update on 2026-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.