ASA ROSENFIELD
NPI 1831549534
Physical Therapist in Santa Barbara, CA
About Asa Rosenfield NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASA ROSENFIELD (NPI 1831549534) is an individual physical therapist in Santa Barbara, California, licensed in California (2914550) and active in the NPI registry since June 2016. He is a graduate of Other (2015).
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.
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
Asa Rosenfield 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 Asa Rosenfield reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Santa Barbara, CA 93105
- Reassigned Medicare billing, California enrollment
- 7 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 7
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 93105 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.
SANTA BARBARA, CA 93105
SANTA BARBARA, CA 93105
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 Asa Rosenfield's NPI number?
The NPI number for Asa Rosenfield is 1831549534. It was assigned to this individual provider in the NPPES registry on June 14, 2016.
Where is Asa Rosenfield located?
Asa Rosenfield practices at 2324 Bath St Muller & Weber, Santa Barbara, CA 93105. The listed phone number is (805) 683-3870.
What is Asa Rosenfield's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Asa Rosenfield enrolled in Medicare?
Yes. Asa Rosenfield 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 Asa Rosenfield's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Asa Rosenfield reassigns Medicare benefits to Muller & Weber Physical Therapy, Inc (Santa Barbara, 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 Asa Rosenfield'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 Asa Rosenfield was last updated on June 14, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Asa Rosenfield · NPI 1831549534
Physical Therapist provider in Santa Barbara, California. Individual provider, active in the CMS NPPES registry since June 14, 2016.
## Identity
- **NPI:** 1831549534 (Entity type: Individual)
- **Enumerated:** June 14, 2016
- **Primary specialty:** Physical Therapist · taxonomy 225100000X
- **State license:** 2914550 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2324 BATH ST, MULLER & WEBER, Santa Barbara, CA 93105-4330
- **Phone:** (805) 683-3870
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Muller & Weber Physical Therapy, Inc (NPI 1972716595, Santa Barbara, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** June 14, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1831549534) · Data from the CMS NPPES public registry.