Treesa Antony, DNP, FNP-BC, RN-BSN
Treesa Antony, DNP, FNP-BC, RN-BSN is a Family Nurse Practitioner in Vacaville, CA, registered under NPI 1003379306.
Getting there
Here is what surrounds this office in Vacaville, based on OpenStreetMap data collected Sep 22, 2026. Parking is available about 0.24 mi away. There is EV charging 0.46 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 736 ft away, served by Nut Tree Rd at Arcadia Dr. If you arrive early, there is a coffee shop 0.28 mi away.
Getting here and what is nearby
Transit Nut Tree Rd at Burton Dr 602 ft ~3 min
Transit Nut Tree Rd at Yellowstone Dr 736 ft ~3 min
Transit Nut Tree Rd at Arcadia Dr 736 ft ~3 min
Parking 963 ft ~4 min
Parking 0.20 mi ~4 min
Coffee Starbucks 0.24 mi ~5 min
390 Nut Tree Road
Mo-Sa 07:00-21:30; Su 07:00-19:30
Parking 0.24 mi ~5 min
Coffee Tea Dojo Cafe 0.28 mi ~6 min
EV charging 0.40 mi ~9 min
Hotel Residence Inn Vacaville 0.42 mi ~9 min
EV charging Tesla Supercharger 0.45 mi ~9 min
Restaurant Que Onda Tacobar 0.45 mi ~10 min
EV charging ChargePoint 0.46 mi ~10 min
Convenience ampm 0.46 mi ~10 min
Gas station Sam's Club 0.46 mi ~10 min
Hotel Fairfield Inn by Marriott Vacaville 0.46 mi ~10 min
Grocery Walmart Supercenter 0.46 mi ~10 min
1501 Helen Power Drive, Vacaville 95687
Mo-Su 06:00-24:00
Restaurant Carl's Jr. 0.47 mi ~10 min
Gas station Arco 0.48 mi ~10 min
Hotel Courtyard Vacaville 0.48 mi ~10 min
Gas station Chevron 0.49 mi ~10 min
Convenience ExtraMile 0.50 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 |
|---|---|---|
| 95028550 | CA | Family Nurse Practitioner primary |
| 4704310872 | MI | Family Nurse Practitioner |
| 5019136 | NC | Family Nurse Practitioner |
Licences are recorded in 3 states: CA, MI, NC. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Nurse Practitioner
- PAC ID
- 9436559457
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| North Carolina | I20240131000523 | Practitioner - Nurse Practitioner |
| California | I20250224001348 | Practitioner - Nurse Practitioner |
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. There are 2 separate enrolment records across 2 states (NC, CA). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. 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.
Licensed in 3 states
This provider holds licences in 3 states: California, Michigan and North Carolina. The practice address on file is in Vacaville, CA, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- 95028550
- Specialty
- Family Nurse Practitioner
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 363LF0000X | Family Nurse Practitioner Family | 95028550 | CA | primary |
| 363LF0000X | Family Nurse Practitioner Family | 4704310872 | MI | |
| 363LF0000X | Family Nurse Practitioner Family | 5019136 | NC |
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 | 1003379306 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 12, 2019 |
| Last updated | Jan 12, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | DNP, FNP-BC, RN-BSN |
| Practice address |
421 NUT TREE RD Vacaville, CA 95687 (707) 646-5500 |
| Mailing address |
38319 SARATOGA CIR Farmington Hills, MI 48331 |
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 | 3 | 7 | 9 | 3 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 7 | 9 | 3 | 0 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.