Estrella Aguinaldo, M.D.
NPI 1548339278 · Internal Medicine Physician · Carson, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Estrella Aguinaldo, M.D. is a Internal Medicine Physician provider in Carson, CA (NPI 1548339278).
Provider details
- NPI number
- 1548339278
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A56493 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
597 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 223 | $99 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 202 | $122 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 43 | $119 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 42 | $178 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 33 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 118 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 673 | 195 |
| Atorvastatin Calcium | 543 | 168 |
| Metformin Hcl | 426 | 117 |
| Losartan Potassium | 416 | 116 |
| Lisinopril | 288 | 77 |
| Metoprolol Tartrate | 218 | 64 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$460 across 19 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
- 2006-11-07
- Last updated
- 2021-02-24
- Certified
- 2021-02-24
Frequently asked questions
- What is Estrella Aguinaldo's NPI number?
- Estrella Aguinaldo's National Provider Identifier (NPI) is 1548339278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Estrella Aguinaldo's specialty?
- Estrella Aguinaldo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Estrella Aguinaldo located?
- Estrella Aguinaldo's practice location on file with NPPES is 23517 Main St Ste 104, Carson, CA 90745-5235.
- What is Estrella Aguinaldo's phone number?
- The practice phone number listed in the NPPES registry for Estrella Aguinaldo is (310) 233-2555.
- Does Estrella Aguinaldo accept Medicare?
- Estrella Aguinaldo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Estrella Aguinaldo's NPI active?
- Yes — Estrella Aguinaldo's NPI (1548339278) is active in the NPPES registry as of the last update on 2021-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.