JOAN MASER LISW
NPI 1972224715
Social Worker - Clinical in Solon, OH
About Joan Maser Lisw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOAN MASER LISW (NPI 1972224715) is an individual clinical provider in Solon, Ohio, licensed in Ohio (I.0003057-SUPV) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS and is a graduate of Other (1979).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
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
Joan Maser Lisw 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 Joan Maser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Solon, OH 44139
- Reassigned Medicare billing, Ohio enrollment
- 9 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44139 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Joan Maser's NPI number?
The NPI number for Joan Maser is 1972224715. It was assigned to this individual provider in the NPPES registry on September 9, 2022. The provider is also known as Joan Degregory.
Where is Joan Maser located?
Joan Maser practices at 6575 Ashton Ln, Solon, OH 44139. The listed phone number is (440) 668-8564.
What is Joan Maser's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Joan Maser enrolled in Medicare?
Yes. Joan Maser 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 Joan Maser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joan Maser reassigns Medicare benefits to Berko Psychological Associates, Inc (Solon, OH). 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 Joan Maser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joan Maser accept?
Health plans from CareSource, MedMutual, Molina Healthcare, Oscar Health Insurance and Oscar Insurance Corporation of Ohio and 1 other insurer list Joan Maser 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 Joan Maser was last updated on September 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Joan Maser, LISW · NPI 1972224715
Clinical provider in Solon, Ohio. Individual provider, active in the CMS NPPES registry since September 9, 2022.
## Identity
- **NPI:** 1972224715 (Entity type: Individual)
- **Enumerated:** September 9, 2022
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** I.0003057-SUPV (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 6575 ASHTON LN, Solon, OH 44139-3213
- **Phone:** (440) 668-8564
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Berko Psychological Associates, Inc (NPI 1700891413, Solon, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1979
## Record status
- **NPPES last updated:** September 9, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1972224715) · Data from the CMS NPPES public registry.