Rosario Cecilio, M.D.
NPI 1841299898 · Family Medicine Physician · Whittier, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosario Cecilio, M.D. is a Family Medicine Physician provider in Whittier, CA (NPI 1841299898).
Provider details
- NPI number
- 1841299898
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A 46551 (CA)
Specialties & taxonomies
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 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 190 | 126 |
| Metformin Hcl | 171 | 104 |
| Atorvastatin Calcium | 161 | 96 |
| Amlodipine Besylate | 149 | 84 |
| Pravastatin Sodium | 115 | 64 |
| Levothyroxine Sodium | 106 | 69 |
| Simvastatin | 99 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$31 across 1 record (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
- 2005-07-20
- Last updated
- 2021-08-27
- Certified
- 2021-08-24
Frequently asked questions
- What is Rosario Cecilio's NPI number?
- Rosario Cecilio's National Provider Identifier (NPI) is 1841299898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosario Cecilio's specialty?
- Rosario Cecilio is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rosario Cecilio located?
- Rosario Cecilio's practice location on file with NPPES is 15111 E. Whittier Blvd, Whittier, CA 90603.
- What is Rosario Cecilio's phone number?
- The practice phone number listed in the NPPES registry for Rosario Cecilio is (562) 945-6440.
- Does Rosario Cecilio accept Medicare?
- Rosario Cecilio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosario Cecilio's NPI active?
- Yes — Rosario Cecilio's NPI (1841299898) is active in the NPPES registry as of the last update on 2021-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.