Provider Profile
Maria Jefferson-Walker, APRN
Unclaimed ProfileAbout Maria Jefferson-Walker
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Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (602) 661-0666
- Email not available
Practice Locations
4244 N 19TH AVE
Phoenix, AZ 85015
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Phoenix 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 6 related providers in 1 group
Class of 2013 at Other 6
Providers who graduated from the same medical school in the same year.
Common questions
What does Maria Jefferson-Walker specialize in?
Maria Jefferson-Walker is a nurse practitioner in Phoenix, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Where is Maria Jefferson-Walker located?
Maria Jefferson-Walker is listed at 4244 N 19Th Ave, Phoenix, AZ 85015. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Maria Jefferson-Walker's phone number?
The number on file is (602) 661-0666. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Maria Jefferson-Walker's NPI number?
Maria Jefferson-Walker's National Provider Identifier is 1831522630. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Maria Jefferson-Walker train?
Maria Jefferson-Walker attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Maria Jefferson-Walker been practicing?
Maria Jefferson-Walker has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
Has Maria Jefferson-Walker confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Maria Jefferson-Walker. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.