Mareynal Bautista
Mareynal Bautista is a Family Nurse Practitioner in Rowland Heights, CA, registered under NPI 1003679291. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Rowland Heights, based on OpenStreetMap data collected Oct 14, 2026. Parking is available about 0.38 mi away. The nearest transit stop is 0.43 mi away, served by Foothill Transit 178, 289, 482, 493. If you arrive early, there is a coffee shop 0.37 mi away.
Getting here and what is nearby
Parking 743 ft ~3 min
Parking 924 ft ~4 min
Transit Foothill Transit 178, 289, 482 0.31 mi ~7 min
Coffee Boba Ave 8090 0.31 mi ~7 min
Coffee Matcha Cafe Maiko 0.31 mi ~7 min
Transit Foothill Transit 178, 289, 482 0.32 mi ~7 min
Coffee Starbucks 0.37 mi ~8 min
Parking 0.38 mi ~8 min
Restaurant McDonald's 0.40 mi ~8 min
Restaurant KFC 0.41 mi ~9 min
Transit Foothill Transit 178, 289, 482, 493 0.43 mi ~9 min
Restaurant Carl's Jr. 0.43 mi ~9 min
Gas station 76 0.47 mi ~10 min
18307 Colima Road, Rowland Heights 91748
Grocery Nijiya Market 0.47 mi ~10 min
Convenience 76 0.48 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| F01240217 | CA | Family Nurse Practitioner primary |
This provider holds licence F01240217 issued in CA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Nurse Practitioner
- PAC ID
- 7810331576
- Enrollment ID
- I20240221001594
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003679291 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 1, 2024 |
| Last updated | Feb 1, 2024 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
18019 CROSSHAVEN DR Rowland Heights, CA 91748 (626) 641-1805 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 6 | 7 | 9 | 2 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 7 | 9 | 2 | 9 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.