MARNI F MASTBAUM MS ED
NPI 1376829218
Counselor - Mental Health in Fort Wayne, IN
About Marni F Mastbaum Ms Ed NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARNI F MASTBAUM MS ED (NPI 1376829218) is an individual mental health provider in Fort Wayne, Indiana and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marni F Mastbaum Ms Ed is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FORT WAYNE, IN 46804
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 Marni Mastbaum's NPI number?
The NPI number for Marni Mastbaum is 1376829218. It was assigned to this individual provider in the NPPES registry on October 24, 2011.
Where is Marni Mastbaum located?
Marni Mastbaum practices at 3154 Mallard Cove Ln, Fort Wayne, IN 46804. The listed phone number is (260) 433-5007.
What is Marni Mastbaum's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Marni Mastbaum enrolled in Medicare?
Yes. Marni Mastbaum is registered in the Medicare PECOS enrollment system.
What insurance does Marni Mastbaum accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource and UnitedHealthcare list Marni Mastbaum as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Marni Mastbaum was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days 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.
# Marni F Mastbaum, MS ED · NPI 1376829218
Mental Health provider in Fort Wayne, Indiana. Individual provider, active in the CMS NPPES registry since October 24, 2011.
## Identity
- **NPI:** 1376829218 (Entity type: Individual)
- **Enumerated:** October 24, 2011
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Sole proprietor:** No
## Practice location
- **Address:** 3154 MALLARD COVE LN, Fort Wayne, IN 46804-2882
- **Phone:** (260) 433-5007
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** October 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1376829218) · Data from the CMS NPPES public registry.