Patricia Carnes, FNP-BC
Patricia Carnes, FNP-BC is a Family Nurse Practitioner in Fairfax, VA, registered under NPI 1003225293.
Getting there
Here is what surrounds this office in Fairfax, based on OpenStreetMap data collected Sep 1, 2026. Parking is available about 613 ft away. The nearest transit stop is 445 ft away, served by Pickett Rd at #3900. If you arrive early, there is a coffee shop 0.32 mi away.
Getting here and what is nearby
Transit Main St at Pickett Rd 131 ft ~1 min
Transit Main St at Pickett Rd 222 ft ~1 min
Restaurant Einstein Bros. Bagels 232 ft ~1 min
9490 Main Street, Fairfax 22031
Mo-Fr 05:00-17:00; Sa 06:00-16:00; Su 06:00-15:00
Parking 346 ft ~2 min
Parking 393 ft ~2 min
Transit Pickett Rd at #3900 445 ft ~2 min
Restaurant Chuck E. Cheese 466 ft ~2 min
Parking 613 ft ~3 min
Restaurant Chipotle 610 ft ~3 min
Coffee Peet's Coffee 709 ft ~3 min
3985 Pickett Road, 22031
Mo-Fr 06:00-19:00; Sa-Su 06:30-19:00
Grocery Trader Joe's 663 ft ~3 min
9464 Main Street, Fairfax 22031
Mo-Su 08:00-21:00
Coffee Baku Delicious 1,019 ft ~4 min
3900 Pickett Road
Grocery Safeway 0.29 mi ~6 min
9622 Main Street, Fairfax 22031
Mo-Su 06:00-23:00
Coffee Foundation Coffee Roasters 0.32 mi ~7 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 |
|---|---|---|
| 0024171953 | VA | Family Nurse Practitioner primary |
This provider holds licence 0024171953 issued in VA. 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
- 9739402553
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| District of Columbia | I20150102000622 | Practitioner - Nurse Practitioner |
| Virginia | I20150113001584 | 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 (DC, VA). 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.
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 | 1003225293 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 12, 2014 |
| Last updated | May 5, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | FNP-BC |
| Practice address |
9404A MAIN ST Fairfax, VA 22031 (571) 404-6974 Fax (571) 404-6975 |
| Mailing address |
PO BOX 791775 Baltimore, MD 21279 |
| Other names |
Patricia Walker Other Name |
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 | 2 | 2 | 5 | 2 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 2 | 1 | 2 | 9 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
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.