Mary Elizabeth Willis, FNP
Mary Elizabeth Willis, FNP is a Family Nurse Practitioner in Richmond, VA, registered under NPI 1003035148.
Getting there
Here is what surrounds this office in Richmond, based on OpenStreetMap data collected Aug 28, 2026. Parking is available about 0.29 mi away at Commonwealth of Virginia Parking. There is EV charging 0.41 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 863 ft away, served by Leigh &11th, EB. If you arrive early, there is a coffee shop 0.37 mi away.
Getting here and what is nearby
Restaurant Subway 58 ft ~1 min
1250 East Marshall Street, Richmond 23298
Mo-Fr 10:00-19:00; Su 10:00-19:00
Coffee Starbucks 171 ft ~1 min
Restaurant Panera Bread 169 ft ~1 min
Transit VCU Medical Center Westbound Pulse Stop 494 ft ~2 min
Transit VCU Medical Center Eastbound Pulse Stop 552 ft ~3 min
Restaurant Chick-fil-A 523 ft ~2 min
403 North 13th Street, Richmond 23298
Mo-Fr 07:00-17:00; Su off
Parking Deck D, Faculty/Staff Parking 628 ft ~3 min
515 North 13th Street, Richmond 23219
Transit Leigh &11th, EB 863 ft ~4 min
Parking Capitol Square Parking 0.25 mi ~6 min
1200 Bank Street, Richmond 23219
Parking Commonwealth of Virginia Parking 0.29 mi ~6 min
319 North 7th Street, Richmond 23219
Coffee Starbucks 0.30 mi ~6 min
Convenience Essential Express 0.33 mi ~7 min
1219 East Main Street, Richmond 23219
Hotel The Commonwealth 0.33 mi ~7 min
Convenience 7-Eleven 0.35 mi ~7 min
Coffee Sefton Coffee Company 0.37 mi ~8 min
24 North 8th Street, Richmond 23219
Mo-Fr 08:00-17:00; Sa-Su off
Convenience Mini-Mart 0.37 mi ~8 min
Mo-Fr 08:30-22:00; Sa 10:30-22:00
Hotel Residence Inn 0.38 mi ~8 min
Hotel The Berkeley Hotel 0.38 mi ~8 min
Gas station Exxon 0.39 mi ~8 min
1701 East Broad Street, Richmond 23223
EV charging 0.41 mi ~9 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 |
|---|---|---|
| 0024167014 | VA | Family Nurse Practitioner |
| 95014800 | CA | Family Nurse Practitioner primary |
Licences are recorded in 2 states: VA, CA. 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
- 6709953516
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| California | I20250814003732 | Practitioner - Nurse Practitioner |
| Texas | I20251029001956 | 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 (CA, TX). 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 2 states
This provider holds licences in 2 states: California and Virginia. The practice address on file is in Richmond, VA, 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
- 0024167014
- 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 2 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 | 0024167014 | VA | |
| 363LF0000X | Family Nurse Practitioner Family | 95014800 | CA | primary |
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 | 1003035148 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 25, 2007 |
| Last updated | Feb 13, 2026 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | FNP |
| Practice address |
1250 E MARSHALL ST DEPARTMENT OF PEDIATRICS Richmond, VA 23298 (804) 628-0189 Fax (804) 828-6301 |
| Mailing address |
PO BOX 91734 Richmond, VA 23291 |
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 | 0 | 3 | 5 | 1 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 3 | 1 | 1 | 8 |
Sum = 42 · next multiple of 10 = 50 · check digit = 8 · actual last digit = 8
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.