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Michael Potoczniak, PH.D.
NPI 1689831034 · Psychologist · Oakland, CA
Michael Potoczniak, PH.D. is a Psychologist provider in Oakland, CA (NPI 1689831034).
Provider details
- NPI number
- 1689831034
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY21794 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
5665 College Ave Ste 230a
Oakland, CA 94618-1639
Phone: (510) 418-0477
Street-level locationGet directions
Mailing address
2222 Bancroft Way Spc 4300
Berkeley, CA 94720-4300
Registry dates
- Enumerated
- 2008-05-21
- Last updated
- 2010-05-13
Frequently asked questions
- What is Michael Potoczniak's NPI number?
- Michael Potoczniak's National Provider Identifier (NPI) is 1689831034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Potoczniak's specialty?
- Michael Potoczniak is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Michael Potoczniak located?
- Michael Potoczniak's practice location on file with NPPES is 5665 College Ave Ste 230a, Oakland, CA 94618-1639.
- What is Michael Potoczniak's phone number?
- The practice phone number listed in the NPPES registry for Michael Potoczniak is (510) 418-0477.
- Is Michael Potoczniak's NPI active?
- Yes — Michael Potoczniak's NPI (1689831034) is active in the NPPES registry as of the last update on 2010-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.