Christina Howton, FNP
NPI 1326550740 · Family Nurse Practitioner · Sierra Vista, AZ
Christina Howton, FNP is a Family Nurse Practitioner provider in Sierra Vista, AZ (NPI 1326550740).
Provider details
- NPI number
- 1326550740
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP10735 (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
8 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
- 2017-10-25
- Last updated
- 2017-10-27
Frequently asked questions
- What is Christina Howton's NPI number?
- Christina Howton's National Provider Identifier (NPI) is 1326550740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Howton's specialty?
- Christina Howton is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Howton located?
- Christina Howton's practice location on file with NPPES is 155 Calle Portal Ste 700, Sierra Vista, AZ 85635-2973.
- What is Christina Howton's phone number?
- The practice phone number listed in the NPPES registry for Christina Howton is (520) 459-0203.
- Is Christina Howton's NPI active?
- Yes — Christina Howton's NPI (1326550740) is active in the NPPES registry as of the last update on 2017-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.