SUSAN PATRICIA FREW M.A., L.P.C., N.C.C.
NPI 1710976345
Counselor - Mental Health in O Fallon, MO
About Susan Patricia Frew M.a., L.p.c., N.c.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SUSAN PATRICIA FREW M.A., L.P.C., N.C.C. (NPI 1710976345) is an individual mental health provider in O Fallon, Missouri, licensed in Missouri (002733) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS and is a graduate of Southern Illinois University School Of Medicine (1997).
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
Susan Patricia Frew M.a., L.p.c., N.c.c. 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 Susan Frew reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lake St Louis, MO 63367
- Reassigned Medicare billing, Missouri enrollment
- 741 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 10
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 Susan Frew's NPI number?
The NPI number for Susan Frew is 1710976345. It was assigned to this individual provider in the NPPES registry on October 17, 2005. The provider is also known as Susan Patricia Ghiglione M.A., L.P.C., N.C.C..
Where is Susan Frew located?
Susan Frew practices at 103 Lincoln St, O Fallon, MO 63366. The listed phone number is (636) 978-6901.
What is Susan Frew's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Susan Frew enrolled in Medicare?
Yes. Susan Frew 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 Susan Frew's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Susan Frew reassigns Medicare benefits to Ssm Health Care St. Louis (Lake St Louis, MO). 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 Susan Frew's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Susan Frew accept?
Health plans from Medica list Susan Frew 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 Susan Frew was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Susan Patricia Frew, M.A., L.P.C., N.C.C. · NPI 1710976345
Mental Health provider in O Fallon, Missouri. Individual provider, active in the CMS NPPES registry since October 17, 2005.
## Identity
- **NPI:** 1710976345 (Entity type: Individual)
- **Enumerated:** October 17, 2005
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 002733 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 103 LINCOLN ST, O Fallon, MO 63366-1603
- **Phone:** (636) 978-6901 · **Fax:** (636) 978-0244
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Ssm Health Care St. Louis (NPI 1538113097, Lake St Louis, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Southern Illinois University School Of Medicine, class of 1997
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1710976345) · Data from the CMS NPPES public registry.