What is Joann Dumas's NPI number?

Joann Dumas's National Provider Identifier (NPI) is 1902987126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joann Dumas's specialty?

Joann Dumas is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Joann Dumas located?

Joann Dumas's practice location on file with NPPES is 19850 Lake Chabot Rd, Castro Valley, CA 94546-4002.

What is Joann Dumas's phone number?

The practice phone number listed in the NPPES registry for Joann Dumas is (510) 582-8555.

Is Joann Dumas's NPI active?

Yes — Joann Dumas's NPI (1902987126) is active in the NPPES registry as of the last update on 2007-07-16.

IndividualActive

Joann Dumas, FNP

NPI 1902987126 · Registered Nurse · Castro Valley, CA

Joann Dumas, FNP is a Registered Nurse provider in Castro Valley, CA (NPI 1902987126).

Provider details

NPI number: 1902987126
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: FNP
Sex: Female
Sole proprietor: No
License: NPF10862 (CA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense NPF10862 (CA)
Nursing Service Providers

Profile Score

Detailed profile(90/100 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
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

19850 Lake Chabot Rd

Castro Valley, CA 94546-4002

Phone: (510) 582-8555

Fax: (510) 581-8686

Street-level locationGet directions

More CA providers

Mailing address