IndividualActive
Katie Hoellwarth, PPSP
NPI 1013495969 · School Psychologist · Oakley, CA
Katie Hoellwarth, PPSP is a School Psychologist provider in Oakley, CA (NPI 1013495969).
Provider details
- NPI number
- 1013495969
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- PPSP
- Sex
- Female
- Sole proprietor
- No
- License
- 150140781 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
1141 Laurel Rd
Oakley, CA 94561-5906
Phone: (925) 625-7090
Fax: (925) 625-8300
Street-level locationGet directions
Mailing address
1141 Laurel Rd
Oakley, CA 94561-5906
Registry dates
- Enumerated
- 2018-08-02
- Last updated
- 2018-08-02
Frequently asked questions
- What is Katie Hoellwarth's NPI number?
- Katie Hoellwarth's National Provider Identifier (NPI) is 1013495969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katie Hoellwarth's specialty?
- Katie Hoellwarth is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Katie Hoellwarth located?
- Katie Hoellwarth's practice location on file with NPPES is 1141 Laurel Rd, Oakley, CA 94561-5906.
- What is Katie Hoellwarth's phone number?
- The practice phone number listed in the NPPES registry for Katie Hoellwarth is (925) 625-7090.
- Is Katie Hoellwarth's NPI active?
- Yes — Katie Hoellwarth's NPI (1013495969) is active in the NPPES registry as of the last update on 2018-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.