David Alan Marshall, RN
David Alan Marshall, RN is a Registered Nurse in Phoenix, Arizona. Licensed in Arizona. Registered with an NPI since 2025.
- Licensed in
- AZ
- In the registry since
- 2025
- Specialties on file
- 2
What do these letters mean?
- RN — Registered Nurse
- A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
Practice location Address checks out
25714 N 20th AvePhoenix, AZ 85085-8627
Phone: (480) 490-8786
Show map & directions
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Acute Care Nurse Practitioner (primary) | Taxonomy 363LA2100X · Licence 343159 (AZ) |
|---|---|
| Registered Nurse | Taxonomy 163W00000X · Licence RN197594 (AZ) |
Record details
| NPI number | 1669346847 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | RN |
| Sole proprietor | No |
| NPI enumerated | October 1, 2025 |
| Last updated in NPPES | July 23, 2026 |
| Certification date | July 23, 2026 |
| Mailing address | 25714 N 20th Ave, Phoenix, AZ 85085-8627 |
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