Rafael Romero, PA-C
NPI 1801127170 · Medical Physician Assistant · Ontario, CA
Rafael Romero, PA-C is a Medical Physician Assistant provider in Ontario, CA (NPI 1801127170).
Provider details
- NPI number
- 1801127170
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- PA 20676 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 205 | 66 |
| Metformin Hcl | 121 | 41 |
| Lisinopril | 113 | 37 |
| Losartan Potassium | 107 | 38 |
| Simvastatin | 81 | 26 |
| Gabapentin | 81 | 27 |
| Alendronate Sodium | 77 | 29 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-01-26
- Last updated
- 2010-01-26
Frequently asked questions
- What is Rafael Romero's NPI number?
- Rafael Romero's National Provider Identifier (NPI) is 1801127170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rafael Romero's specialty?
- Rafael Romero is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rafael Romero located?
- Rafael Romero's practice location on file with NPPES is 521 E Park St, Ontario, CA 91761-1724.
- What is Rafael Romero's phone number?
- The practice phone number listed in the NPPES registry for Rafael Romero is (909) 229-7153.
- Is Rafael Romero's NPI active?
- Yes — Rafael Romero's NPI (1801127170) is active in the NPPES registry as of the last update on 2010-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.