Catherine Hartzell, CNP
NPI 1295816809 · Family Nurse Practitioner · Soquel, CA
Catherine Hartzell, CNP is a Family Nurse Practitioner provider in Soquel, CA (NPI 1295816809).
Provider details
- NPI number
- 1295816809
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 351512 9076 (CA)
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
- 2006-10-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Catherine Hartzell's NPI number?
- Catherine Hartzell's National Provider Identifier (NPI) is 1295816809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Hartzell's specialty?
- Catherine Hartzell is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Hartzell located?
- Catherine Hartzell's practice location on file with NPPES is 705 Lagunita Dr, Soquel, CA 95073-9598.
- What is Catherine Hartzell's phone number?
- The practice phone number listed in the NPPES registry for Catherine Hartzell is (831) 479-6435.
- Is Catherine Hartzell's NPI active?
- Yes — Catherine Hartzell's NPI (1295816809) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.