Lisa Robertson, MSN, AGNP-C
Lisa Robertson, MSN, AGNP-C is a Gerontology Nurse Practitioner in Tucson, AZ, registered under NPI 1003342734. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Tucson, based on OpenStreetMap data collected Sep 20, 2026. Parking is available about 252 ft away. The nearest transit stop is 501 ft away. A pharmacy sits 0.41 mi from the entrance (Walgreens), which helps if you leave with a prescription.
Getting here and what is nearby
Transit 59 ft ~1 min
Transit 91 ft ~1 min
Parking 238 ft ~1 min
Parking 242 ft ~1 min
Parking 252 ft ~1 min
Transit 501 ft ~2 min
Grocery Valencia Market 699 ft ~3 min
330 West 29th Street
Restaurant El Tarachi 929 ft ~4 min
Hotel Hotel McCoy 0.26 mi ~6 min
Hotel Travel Inn 0.39 mi ~8 min
Pharmacy Walgreens 0.41 mi ~9 min
Hotel The Alice Hotel & Swim Club 0.49 mi ~10 min
Restaurant McDonald's 0.49 mi ~10 min
1901 South 6th Avenue, South Tucson 85713
07:00-19:00
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 |
|---|---|---|
| AP10054 | AZ | Gerontology Nurse Practitioner primary |
| AP10054 | AZ | General Practice Registered Nurse |
This provider holds licence AP10054 issued in AZ. 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
- 4880953231
- Enrollment ID
- I20180111000156
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 Gerontology covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LG0600X
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 | |
|---|---|---|---|---|
| 363LG0600X | Gerontology Nurse Practitioner Gerontology | AP10054 | AZ | primary |
| 163WG0000X | General Practice Registered Nurse General Practice | AP10054 | AZ |
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 | 1003342734 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 1, 2017 |
| Last updated | Oct 10, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | MSN, AGNP-C |
| Practice address |
504 W 29TH ST Tucson, AZ 85713 (520) 838-5600 |
| Mailing address |
7476 N CAMINO DE LA TIERRA Tucson, AZ 85741 |
| Other identifiers |
276234
· Medicaid (AZ) |
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 | 4 | 2 | 7 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 4 | 4 | 7 | 6 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
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.