Kathleen Hahn, PNP
NPI 1689911836 · Pediatric Nurse Practitioner · Vallejo, CA
Kathleen Hahn, PNP is a Pediatric Nurse Practitioner provider in Vallejo, CA (NPI 1689911836).
Provider details
- NPI number
- 1689911836
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PNP
- Sex
- Female
- Sole proprietor
- No
- License
- 517066 (CA)
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
13 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
- 2013-01-08
- Last updated
- 2013-01-29
Frequently asked questions
- What is Kathleen Hahn's NPI number?
- Kathleen Hahn's National Provider Identifier (NPI) is 1689911836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Hahn's specialty?
- Kathleen Hahn is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Hahn located?
- Kathleen Hahn's practice location on file with NPPES is 100 Whitney Ave, Vallejo, CA 94589-2194.
- What is Kathleen Hahn's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Hahn is (707) 556-8921.
- Is Kathleen Hahn's NPI active?
- Yes — Kathleen Hahn's NPI (1689911836) is active in the NPPES registry as of the last update on 2013-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.