Mary Ziady, NP
NPI 1356421358 · Women's Health Nurse Practitioner · Willits, CA
Mary Ziady, NP is a Women's Health Nurse Practitioner provider in Willits, CA (NPI 1356421358).
Provider details
- NPI number
- 1356421358
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 216146 (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
- 2006-10-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Ziady's NPI number?
- Mary Ziady's National Provider Identifier (NPI) is 1356421358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ziady's specialty?
- Mary Ziady is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Ziady located?
- Mary Ziady's practice location on file with NPPES is 24473 Rose Ter, Willits, CA 95490-9449.
- What is Mary Ziady's phone number?
- The practice phone number listed in the NPPES registry for Mary Ziady is (707) 459-7075.
- Is Mary Ziady's NPI active?
- Yes — Mary Ziady's NPI (1356421358) 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.