Michael Joseph Santos, FNP-BC
NPI 1255117396 · Family Nurse Practitioner · Chino, CA
Michael Joseph Santos, FNP-BC is a Family Nurse Practitioner provider in Chino, CA (NPI 1255117396).
Provider details
- NPI number
- 1255117396
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- 95026820 (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
2 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 36 | 35 |
| Methylprednisolone | 31 | 30 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 27 | 27 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 26 | 25 |
| Fluticasone Propionate | 17 | 17 |
| Ibuprofen | 16 | 15 |
| Amoxicillin | 13 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-09-05
- Last updated
- 2023-09-18
- Certified
- 2023-09-18
Frequently asked questions
- What is Michael Joseph Santos's NPI number?
- Michael Joseph Santos's National Provider Identifier (NPI) is 1255117396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Joseph Santos's specialty?
- Michael Joseph Santos is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Joseph Santos located?
- Michael Joseph Santos's practice location on file with NPPES is 14646 Willamette Ave, Chino, CA 91710-1375.
- What is Michael Joseph Santos's phone number?
- The practice phone number listed in the NPPES registry for Michael Joseph Santos is (909) 859-9304.
- Is Michael Joseph Santos's NPI active?
- Yes — Michael Joseph Santos's NPI (1255117396) is active in the NPPES registry as of the last update on 2023-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.