Dorothy Ziegler, NP
NPI 1649322751 · Nurse Practitioner · Willows, CA
Dorothy Ziegler, NP is a Nurse Practitioner provider in Willows, CA (NPI 1649322751).
Provider details
- NPI number
- 1649322751
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 15532 (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
- 2007-01-17
- Last updated
- 2016-04-06
Frequently asked questions
- What is Dorothy Ziegler's NPI number?
- Dorothy Ziegler's National Provider Identifier (NPI) is 1649322751, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dorothy Ziegler's specialty?
- Dorothy Ziegler is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dorothy Ziegler located?
- Dorothy Ziegler's practice location on file with NPPES is 207 N Butte St, Willows, CA 95988-2803.
- What is Dorothy Ziegler's phone number?
- The practice phone number listed in the NPPES registry for Dorothy Ziegler is (530) 934-4641.
- Is Dorothy Ziegler's NPI active?
- Yes — Dorothy Ziegler's NPI (1649322751) is active in the NPPES registry as of the last update on 2016-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.