MARK NAFTZGER
NPI 1528807294
Marriage & Family Therapist in Riverside, CA
About Mark Naftzger NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK NAFTZGER (NPI 1528807294) is an individual marriage & family therapist in Riverside, California and active in the NPI registry since May 2024. He is enrolled in Medicare PECOS and is a graduate of Other (2024).
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 (PECOS)
Mark Naftzger is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mark Naftzger reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Riverside, CA 92506
- Reassigned Medicare billing, California enrollment
- 13 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 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RIVERSIDE, CA 92506
RIVERSIDE, CA 92506
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 Mark Naftzger's NPI number?
The NPI number for Mark Naftzger is 1528807294. It was assigned to this individual provider in the NPPES registry on May 22, 2024.
Where is Mark Naftzger located?
Mark Naftzger practices at 6840 Indiana Ave Ste 275, Riverside, CA 92506. The listed phone number is (951) 778-0230.
What is Mark Naftzger's specialty?
The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.
Is Mark Naftzger enrolled in Medicare?
Yes. Mark Naftzger is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mark Naftzger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Naftzger reassigns Medicare benefits to Central Counseling Services Licensed Clinical Social Worker Inc (Riverside, 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 Mark Naftzger'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 Mark Naftzger was last updated on May 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Mark Naftzger · NPI 1528807294
Marriage & Family Therapist provider in Riverside, California. Individual provider, active in the CMS NPPES registry since May 22, 2024.
## Identity
- **NPI:** 1528807294 (Entity type: Individual)
- **Enumerated:** May 22, 2024
- **Primary specialty:** Marriage & Family Therapist · taxonomy 106H00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 6840 INDIANA AVE STE 275, Riverside, CA 92506-4279
- **Phone:** (951) 778-0230
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Central Counseling Services Licensed Clinical Social Worker Inc (NPI 1043704331, Riverside, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** May 22, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1528807294) · Data from the CMS NPPES public registry.