Polly Welch
NPI 1972988533 · Marriage & Family Therapist · Gardena Grove, CA
Polly Welch is a Marriage & Family Therapist provider in Gardena Grove, CA (NPI 1972988533).
Provider details
- NPI number
- 1972988533
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5131 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Behavior Technician106S00000X
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-07-24
- Last updated
- 2026-05-08
- Certified
- 2026-05-08
Frequently asked questions
- What is Polly Welch's NPI number?
- Polly Welch's National Provider Identifier (NPI) is 1972988533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Polly Welch's specialty?
- Polly Welch is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Polly Welch located?
- Polly Welch's practice location on file with NPPES is 12489 Lewis Street Suite 201, Gardena Grove, CA 92840.
- What is Polly Welch's phone number?
- The practice phone number listed in the NPPES registry for Polly Welch is (800) 249-1266.
- Is Polly Welch's NPI active?
- Yes — Polly Welch's NPI (1972988533) is active in the NPPES registry as of the last update on 2026-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.