Kristen Kalfas
NPI 1265122402 · Marriage & Family Therapist · Stockton, CA
Kristen Kalfas is a Marriage & Family Therapist provider in Stockton, CA (NPI 1265122402).
Provider details
- NPI number
- 1265122402
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
Mailing address
Registry dates
- Enumerated
- 2023-05-10
- Last updated
- 2025-09-04
- Certified
- 2025-09-04
Frequently asked questions
- What is Kristen Kalfas's NPI number?
- Kristen Kalfas's National Provider Identifier (NPI) is 1265122402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Kalfas's specialty?
- Kristen Kalfas is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Kristen Kalfas located?
- Kristen Kalfas's practice location on file with NPPES is 306 E Main St Ste 300, Stockton, CA 95202-2908.
- What is Kristen Kalfas's phone number?
- The practice phone number listed in the NPPES registry for Kristen Kalfas is (209) 884-2992.
- Is Kristen Kalfas's NPI active?
- Yes — Kristen Kalfas's NPI (1265122402) is active in the NPPES registry as of the last update on 2025-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.