Margaret Tadano, NP
NPI 1437219326 · Family Nurse Practitioner · Fairfield, CA
Margaret Tadano, NP is a Family Nurse Practitioner provider in Fairfield, CA (NPI 1437219326).
Provider details
- NPI number
- 1437219326
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 414462 (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
- 2006-12-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Margaret Tadano's NPI number?
- Margaret Tadano's National Provider Identifier (NPI) is 1437219326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Tadano's specialty?
- Margaret Tadano is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Tadano located?
- Margaret Tadano's practice location on file with NPPES is 2101 Courage Dr Ms 10-100, Fairfield, CA 94533-0677.
- What is Margaret Tadano's phone number?
- The practice phone number listed in the NPPES registry for Margaret Tadano is (707) 784-2010.
- Is Margaret Tadano's NPI active?
- Yes — Margaret Tadano's NPI (1437219326) 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.