IndividualActive
Andrew Polzien, PRSSII
NPI 1942145131 · Peer Specialist · Tarzana, CA
Andrew Polzien, PRSSII is a Peer Specialist provider in Tarzana, CA (NPI 1942145131).
Provider details
- NPI number
- 1942145131
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Credential
- PRSSII
- Sex
- Male
- Sole proprietor
- Yes
- License
- MPSS-TSJQLK (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
18646 Oxnard St
Tarzana, CA 91356-1486
Phone: (818) 996-1051
Street-level locationGet directions
Mailing address
18646 Oxnard St
Tarzana, CA 91356-1486
Registry dates
- Enumerated
- 2026-04-22
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Andrew Polzien's NPI number?
- Andrew Polzien's National Provider Identifier (NPI) is 1942145131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Polzien's specialty?
- Andrew Polzien is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Andrew Polzien located?
- Andrew Polzien's practice location on file with NPPES is 18646 Oxnard St, Tarzana, CA 91356-1486.
- What is Andrew Polzien's phone number?
- The practice phone number listed in the NPPES registry for Andrew Polzien is (818) 996-1051.
- Is Andrew Polzien's NPI active?
- Yes — Andrew Polzien's NPI (1942145131) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.