What is Jennifer Willis's NPI number?

Jennifer Willis's National Provider Identifier (NPI) is 1336269687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jennifer Willis's specialty?

Jennifer Willis is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Jennifer Willis located?

Jennifer Willis's practice location on file with NPPES is 9510 Elk Grove Florin Rd, Elk Grove, CA 95624-1801.

What is Jennifer Willis's phone number?

The practice phone number listed in the NPPES registry for Jennifer Willis is (916) 686-5085.

Is Jennifer Willis's NPI active?

Yes — Jennifer Willis's NPI (1336269687) is active in the NPPES registry as of the last update on 2026-06-06.

IndividualActive

Jennifer Willis, MA

NPI 1336269687 · Counselor · Elk Grove, CA

Jennifer Willis, MA is a Counselor provider in Elk Grove, CA (NPI 1336269687).

Provider details

NPI number: 1336269687
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Credential: MA
Sex: Female
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(83/100 index)

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
83% 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

9510 Elk Grove Florin Rd

Elk Grove, CA 95624-1801

Phone: (916) 686-5085

Street-level locationGet directions

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Mailing address