What is Yolanda Jammer's NPI number?

Yolanda Jammer's National Provider Identifier (NPI) is 1164852794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yolanda Jammer's specialty?

Yolanda Jammer is listed in the NPPES registry with a primary specialty of Adult Companion (Nursing Service Related Providers).

Where is Yolanda Jammer located?

Yolanda Jammer's practice location on file with NPPES is 3947 Lennane Dr Ste 110, Sacramento, CA 95834-1971.

What is Yolanda Jammer's phone number?

The practice phone number listed in the NPPES registry for Yolanda Jammer is (916) 283-8280.

Is Yolanda Jammer's NPI active?

Yes — Yolanda Jammer's NPI (1164852794) is active in the NPPES registry as of the last update on 2025-07-14.

IndividualActive

Yolanda Jammer

NPI 1164852794 · Adult Companion · Sacramento, CA

Yolanda Jammer is a Adult Companion provider in Sacramento, CA (NPI 1164852794).

Provider details

NPI number: 1164852794
Entity type: Individual
Primary specialty: Adult CompanionNursing Service Related Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Adult CompanionPrimary372600000X
Nursing Service Related Providers

Profile Score

Established profile(70/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
12 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

3947 Lennane Dr Ste 110

Sacramento, CA 95834-1971

Phone: (916) 283-8280

Fax: (916) 283-8259

Street-level locationGet directions

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Mailing address