Doris Bersing, PHD
NPI 1902848336 · Clinical Psychologist · Sausalito, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Doris Bersing, PHD is a Clinical Psychologist provider in Sausalito, CA (NPI 1902848336).
Provider details
- NPI number
- 1902848336
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PSY19255 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-11
- Last updated
- 2020-10-05
- Certified
- 2020-10-05
Frequently asked questions
- What is Doris Bersing's NPI number?
- Doris Bersing's National Provider Identifier (NPI) is 1902848336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Doris Bersing's specialty?
- Doris Bersing is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Doris Bersing located?
- Doris Bersing's practice location on file with NPPES is 202 Donahue St, Sausalito, CA 94965-1029.
- What is Doris Bersing's phone number?
- The practice phone number listed in the NPPES registry for Doris Bersing is (877) 824-5840.
- Does Doris Bersing accept Medicare?
- Doris Bersing is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Doris Bersing's NPI active?
- Yes — Doris Bersing's NPI (1902848336) is active in the NPPES registry as of the last update on 2020-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.