What is Karolyn Langston-Haynes's NPI number?

Karolyn Langston-Haynes's National Provider Identifier (NPI) is 1629268339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karolyn Langston-Haynes's specialty?

Karolyn Langston-Haynes is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).

Where is Karolyn Langston-Haynes located?

Karolyn Langston-Haynes's practice location on file with NPPES is 126 Ohio St, Vallejo, CA 94590-5049.

What is Karolyn Langston-Haynes's phone number?

The practice phone number listed in the NPPES registry for Karolyn Langston-Haynes is (707) 644-2577.

Is Karolyn Langston-Haynes's NPI active?

Yes — Karolyn Langston-Haynes's NPI (1629268339) is active in the NPPES registry as of the last update on 2007-07-29.

IndividualActive

Karolyn Langston-Haynes, RAS

NPI 1629268339 · Case Manager/Care Coordinator · Vallejo, CA

Karolyn Langston-Haynes, RAS is a Case Manager/Care Coordinator provider in Vallejo, CA (NPI 1629268339).

Provider details

NPI number: 1629268339
Entity type: Individual
Primary specialty: Case Manager/Care CoordinatorOther Service Providers
Credential: RAS
Sex: Female
Sole proprietor: No

Practice location

126 Ohio St

Vallejo, CA 94590-5049

Phone: (707) 644-2577

Fax: (707) 644-5501

Street-level locationGet directions

More CA providers

Mailing address

126 Ohio St

Vallejo, CA 94590-5049

Specialties & taxonomies

Case Manager/Care CoordinatorPrimary171M00000X
Other 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.

Enumerated: 2007-07-29
Last updated: 2007-07-29

Frequently asked questions

What is Karolyn Langston-Haynes's NPI number?: Karolyn Langston-Haynes's National Provider Identifier (NPI) is 1629268339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Karolyn Langston-Haynes's specialty?: Karolyn Langston-Haynes is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
Where is Karolyn Langston-Haynes located?: Karolyn Langston-Haynes's practice location on file with NPPES is 126 Ohio St, Vallejo, CA 94590-5049.
What is Karolyn Langston-Haynes's phone number?: The practice phone number listed in the NPPES registry for Karolyn Langston-Haynes is (707) 644-2577.
Is Karolyn Langston-Haynes's NPI active?: Yes — Karolyn Langston-Haynes's NPI (1629268339) is active in the NPPES registry as of the last update on 2007-07-29.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions