Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

MS. Tiffany Walker, NP

Individual provider Nurse Practitioner · NPI 1730683319

MS. Tiffany Walker, NP is a Nurse Practitioner in Orange, California. Qualified in 2017, 9 years ago. Practices with Metro Infectious Disease Consultants LLC, a 391-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
9
Licensed in
NV
In the registry since
2018
Specialties on file
3
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

1100 W Town And Country Rd Ste 1600
Orange, CA 92868-4698
Phone: (833) 402-5803
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 7421 Margollini St, Las Vegas, NV 89148-2670 — (702) 767-9346

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence APRN002775 (NV)
Nurse Practitioner Taxonomy 363L00000X · Licence APRN002775 (NV)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence APRN002775 (NV)

Record details

NPI number1730683319
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMarch 20, 2018
Last updated in NPPESJuly 8, 2025
Certification dateJuly 8, 2025
Mailing address7421 Margollini St, Las Vegas, NV 89148-2670

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Metro Infectious Disease Consultants Llc — 391 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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