JOHN VISTA LMFT
NPI 1558256263
Marriage & Family Therapist in Ontario, CA
About John Vista Lmft NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN VISTA LMFT (NPI 1558256263) is an individual marriage & family therapist in Ontario, California, licensed in California (155573) and active in the NPI registry since June 2025. He is enrolled in Medicare PECOS and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
John Vista Lmft is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show John Vista reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fontana, CA 92335
- Reassigned Medicare billing, California enrollment
- 5,228 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ONTARIO, CA 91761
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Vista's NPI number?
The NPI number for John Vista is 1558256263. It was assigned to this individual provider in the NPPES registry on June 11, 2025.
Where is John Vista located?
John Vista practices at 3330 Centre Lake Dr, Ontario, CA 91761. The listed phone number is (866) 205-3595.
What is John Vista's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is John Vista enrolled in Medicare?
Yes. John Vista is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for John Vista's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Vista reassigns Medicare benefits to Southern California Permanente Medical Group (Fontana, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Vista's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for John Vista was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# John Vista, LMFT · NPI 1558256263
Marriage & Family Therapist provider in Ontario, California. Individual provider, active in the CMS NPPES registry since June 11, 2025.
## Identity
- **NPI:** 1558256263 (Entity type: Individual)
- **Enumerated:** June 11, 2025
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **State license:** 155573 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3330 CENTRE LAKE DR, Ontario, CA 91761-1211
- **Phone:** (866) 205-3595
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Southern California Permanente Medical Group (NPI 1689606196, Fontana, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** August 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1558256263) · Data from the CMS NPPES public registry.