Elizabeth Waack, FNP-C
NPI 1205592532 · Primary Care Nurse Practitioner · Phoenix, AZ
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Waack, FNP-C is a Primary Care Nurse Practitioner provider in Phoenix, AZ (NPI 1205592532).
Provider details
- NPI number
- 1205592532
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 251671 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-11-10
- Last updated
- 2021-11-10
- Certified
- 2021-11-10
Frequently asked questions
- What is Elizabeth Waack's NPI number?
- Elizabeth Waack's National Provider Identifier (NPI) is 1205592532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Waack's specialty?
- Elizabeth Waack is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Waack located?
- Elizabeth Waack's practice location on file with NPPES is 650 E Indian School Rd, Phoenix, AZ 85012-1839.
- What is Elizabeth Waack's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Waack is (602) 277-5551.
- Does Elizabeth Waack accept Medicare?
- Elizabeth Waack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Waack's NPI active?
- Yes — Elizabeth Waack's NPI (1205592532) is active in the NPPES registry as of the last update on 2021-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.