CATHERINE PATRICIA GUELFI PT
NPI 1033464912
Physical Therapist in Marietta, GA
About Catherine Patricia Guelfi Pt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE PATRICIA GUELFI PT (NPI 1033464912) is an individual physical therapist in Marietta, Georgia, licensed in Georgia (CP042336T) and active in the NPI registry since July 2012. She maintains 2 additional practice locations and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
- Diagnose and manage movement dysfunction and enhance physical and functional abilities.
- Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
- Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
- Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
- Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
Secondary Practice Locations 2
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
Catherine Patricia Guelfi Pt 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 Reassignments
4Medicare enrollment records show Catherine Guelfi reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Acworth, GA 30101
- Reassigned Medicare billing, Georgia enrollment
- 1,061 clinicians in this Medicare group
Atlanta, GA 30316
- Reassigned Medicare billing, Georgia enrollment
- 788 clinicians in this Medicare group
Hixson, TN 37343
- Reassigned Medicare billing, Georgia enrollment
- 521 clinicians in this Medicare group
Gig Harbor, WA 98335
- Reassigned Medicare billing, Washington enrollment
- 150 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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30060 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 20
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 Catherine Guelfi's NPI number?
The NPI number for Catherine Guelfi is 1033464912. It was assigned to this individual provider in the NPPES registry on July 17, 2012.
Where is Catherine Guelfi located?
Catherine Guelfi practices at 400 Tower Rd NE Ste 140, Marietta, GA 30060. The listed phone number is (866) 483-5378.
What is Catherine Guelfi's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Catherine Guelfi enrolled in Medicare?
Yes. Catherine Guelfi 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 organizations bill Medicare for Catherine Guelfi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Guelfi reassigns Medicare benefits to 4 organizations: Independent Physical Therapy Of Georgia, LLC (Acworth, GA), Benchmark Physical Therapy, Inc (Atlanta, GA), Agilitas Usa Inc (Hixson, TN) and Northwest Center For Sports Medicine & Physical Therapy Inc (Gig Harbor, WA). Each 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 Catherine Guelfi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Catherine Guelfi accept?
Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 3 other insurers list Catherine Guelfi 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 Catherine Guelfi was last updated on February 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Catherine Patricia Guelfi, PT · NPI 1033464912
Physical Therapist provider in Marietta, Georgia. Individual provider, active in the CMS NPPES registry since July 17, 2012.
## Identity
- **NPI:** 1033464912 (Entity type: Individual)
- **Enumerated:** July 17, 2012
- **Primary specialty:** Physical Therapist · taxonomy 225100000X
- **State license:** CP042336T (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 TOWER RD NE STE 140, Marietta, GA 30060-9412
- **Phone:** (866) 483-5378
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Independent Physical Therapy Of Georgia, LLC (NPI 1356687859, Acworth, GA); Benchmark Physical Therapy, Inc (NPI 1801815816, Atlanta, GA); Agilitas Usa Inc (NPI 1962417444, Hixson, TN); Northwest Center For Sports Medicine & Physical Therapy Inc (NPI 1982755070, Gig Harbor, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** February 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1033464912) · Data from the CMS NPPES public registry.