Jonathan Bystrynski, PHD
NPI 1245857150 · Clinical Psychologist · Sacramento, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Bystrynski, PHD is a Clinical Psychologist provider in Sacramento, CA (NPI 1245857150).
Provider details
- NPI number
- 1245857150
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-06-26
- Last updated
- 2023-02-07
- Certified
- 2023-02-07
Frequently asked questions
- What is Jonathan Bystrynski's NPI number?
- Jonathan Bystrynski's National Provider Identifier (NPI) is 1245857150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Bystrynski's specialty?
- Jonathan Bystrynski is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Jonathan Bystrynski located?
- Jonathan Bystrynski's practice location on file with NPPES is 2825 50th St, Sacramento, CA 95817-2310.
- What is Jonathan Bystrynski's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Bystrynski is (916) 734-8396.
- Does Jonathan Bystrynski accept Medicare?
- Jonathan Bystrynski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Bystrynski's NPI active?
- Yes — Jonathan Bystrynski's NPI (1245857150) is active in the NPPES registry as of the last update on 2023-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.