Ann Billing, N.P.
NPI 1700942851 · Gerontology Nurse Practitioner · Phoenix, AZ
Ann Billing, N.P. is a Gerontology Nurse Practitioner provider in Phoenix, AZ (NPI 1700942851).
Provider details
- NPI number
- 1700942851
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- RN032112 (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
19 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
- 2006-12-30
- Last updated
- 2014-05-21
Frequently asked questions
- What is Ann Billing's NPI number?
- Ann Billing's National Provider Identifier (NPI) is 1700942851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Billing's specialty?
- Ann Billing is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ann Billing located?
- Ann Billing's practice location on file with NPPES is 3003 N Central Ave, Phoenix, AZ 85012-2902.
- What is Ann Billing's phone number?
- The practice phone number listed in the NPPES registry for Ann Billing is (602) 571-0244.
- Is Ann Billing's NPI active?
- Yes — Ann Billing's NPI (1700942851) is active in the NPPES registry as of the last update on 2014-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.