Ernesto Sequeira Abarca, M.D.
NPI 1831350784 · Nephrology Physician · Victorville, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ernesto Sequeira Abarca, M.D. is a Nephrology Physician provider in Victorville, CA (NPI 1831350784).
Provider details
- NPI number
- 1831350784
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A114585 (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 tenure25% of score
18 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
1,506 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 810 | $77 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 319 | $345 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 171 | $108 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 162 | $168 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 24 | $288 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 143 | 41 |
| Amlodipine Besylate | 141 | 49 |
| Parenteral Amino Acid 20% No.1brand: Prosol | 124 | — |
| Hydralazine Hcl | 113 | 31 |
| Lisinopril | 107 | 37 |
| Losartan Potassium | 105 | 35 |
| Sevelamer Carbonate | 103 | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$872 across 39 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
- 2008-06-23
- Last updated
- 2022-10-31
- Certified
- 2022-10-31
Frequently asked questions
- What is Ernesto Sequeira Abarca's NPI number?
- Ernesto Sequeira Abarca's National Provider Identifier (NPI) is 1831350784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernesto Sequeira Abarca's specialty?
- Ernesto Sequeira Abarca is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Ernesto Sequeira Abarca located?
- Ernesto Sequeira Abarca's practice location on file with NPPES is 17207 Jasmine St Ste 2, Victorville, CA 92395-8322.
- What is Ernesto Sequeira Abarca's phone number?
- The practice phone number listed in the NPPES registry for Ernesto Sequeira Abarca is (442) 284-0080.
- Does Ernesto Sequeira Abarca accept Medicare?
- Ernesto Sequeira Abarca is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ernesto Sequeira Abarca's NPI active?
- Yes — Ernesto Sequeira Abarca's NPI (1831350784) is active in the NPPES registry as of the last update on 2022-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.