Patricia Sontag, NP
NPI 1578664199 · Nurse Practitioner · Eau Claire, WI
Patricia Sontag, NP is a Nurse Practitioner provider in Eau Claire, WI (NPI 1578664199).
Provider details
- NPI number
- 1578664199
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 100819 (WI)
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
- 2006-09-26
- Last updated
- 2016-06-02
Frequently asked questions
- What is Patricia Sontag's NPI number?
- Patricia Sontag's National Provider Identifier (NPI) is 1578664199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Sontag's specialty?
- Patricia Sontag is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Patricia Sontag located?
- Patricia Sontag's practice location on file with NPPES is 714 W Hamilton Ave, Eau Claire, WI 54701-6937.
- What is Patricia Sontag's phone number?
- The practice phone number listed in the NPPES registry for Patricia Sontag is (715) 830-9990.
- Is Patricia Sontag's NPI active?
- Yes — Patricia Sontag's NPI (1578664199) is active in the NPPES registry as of the last update on 2016-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.