Polly Harden
NPI 1659043644 · Marriage & Family Therapist · Los Angeles, CA
Polly Harden is a Marriage & Family Therapist provider in Los Angeles, CA (NPI 1659043644).
Provider details
- NPI number
- 1659043644
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 129860 (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
4 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
- 2021-09-29
- Last updated
- 2022-12-16
- Certified
- 2021-12-21
Frequently asked questions
- What is Polly Harden's NPI number?
- Polly Harden's National Provider Identifier (NPI) is 1659043644, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Polly Harden's specialty?
- Polly Harden is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Polly Harden located?
- Polly Harden's practice location on file with NPPES is 5300 Angeles Vista Blvd, Los Angeles, CA 90043-1648.
- What is Polly Harden's phone number?
- The practice phone number listed in the NPPES registry for Polly Harden is (323) 295-4555.
- Is Polly Harden's NPI active?
- Yes — Polly Harden's NPI (1659043644) is active in the NPPES registry as of the last update on 2022-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.