IndividualActive
Heidi Harder, LMFT
NPI 1639427800 · Mental Health Counselor · Santa Ana, CA
Heidi Harder, LMFT is a Mental Health Counselor provider in Santa Ana, CA (NPI 1639427800).
Provider details
- NPI number
- 1639427800
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1200 N. Main St.
Santa Ana, CA 92701
Phone: (714) 824-8150
Street-level locationGet directions
Mailing address
1200 N Main St
Santa Ana, CA 92701-3640
Registry dates
- Enumerated
- 2012-08-20
- Last updated
- 2016-12-01
Frequently asked questions
- What is Heidi Harder's NPI number?
- Heidi Harder's National Provider Identifier (NPI) is 1639427800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Harder's specialty?
- Heidi Harder is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Heidi Harder located?
- Heidi Harder's practice location on file with NPPES is 1200 N. Main St., Santa Ana, CA 92701.
- What is Heidi Harder's phone number?
- The practice phone number listed in the NPPES registry for Heidi Harder is (714) 824-8150.
- Is Heidi Harder's NPI active?
- Yes — Heidi Harder's NPI (1639427800) is active in the NPPES registry as of the last update on 2016-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.