OrganizationActive
Mark Jesinoski, PHD., LLC
NPI 1356047187 · Psychologist · Fallbrook, CA
Mark Jesinoski, PHD., LLC is a Psychologist organization in Fallbrook, CA (NPI 1356047187).
Provider details
- NPI number
- 1356047187
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Kathy O'Neal, Office Manager(858) 414-1141
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
205 N Main Ave
Fallbrook, CA 92028
Phone: (858) 414-1141
Fax: (888) 578-9808
Street-level locationGet directions
Mailing address
709 W College St
Fallbrook, CA 92028
Registry dates
- Enumerated
- 2023-02-02
- Last updated
- 2023-02-02
- Certified
- 2023-02-02
Frequently asked questions
- What is Mark Jesinoski, PHD., LLC's NPI number?
- Mark Jesinoski, PHD., LLC's National Provider Identifier (NPI) is 1356047187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark Jesinoski, PHD., LLC?
- Mark Jesinoski, PHD., LLC is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark Jesinoski, PHD., LLC located?
- Mark Jesinoski, PHD., LLC's practice location on file with NPPES is 205 N Main Ave, Fallbrook, CA 92028.
- What is Mark Jesinoski, PHD., LLC's phone number?
- The practice phone number listed in the NPPES registry for Mark Jesinoski, PHD., LLC is (858) 414-1141.
- Who is the authorized official for Mark Jesinoski, PHD., LLC?
- The authorized official listed on Mark Jesinoski, PHD., LLC's NPPES record is Kathy O'Neal, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark Jesinoski, PHD., LLC's NPI active?
- Yes — Mark Jesinoski, PHD., LLC's NPI (1356047187) is active in the NPPES registry as of the last update on 2023-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.