ARIANA MAH D.P.T.
NPI 1720444912
Physical Therapist in Lake Forest, CA
About Ariana Mah D.p.t. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARIANA MAH D.P.T. (NPI 1720444912) is an individual physical therapist in Lake Forest, California, licensed in California (43479) and active in the NPI registry since January 2016. She 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
Ariana Mah D.p.t. 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
2Medicare enrollment records show Ariana Mah reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lake Forest, CA 92630
- Reassigned Medicare billing, California enrollment
- 5 clinicians in this Medicare group
Hayward, CA 94541
- Reassigned Medicare billing, California enrollment
- 20 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 92630 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAKE FOREST, CA 92630
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 Ariana Mah's NPI number?
The NPI number for Ariana Mah is 1720444912. It was assigned to this individual provider in the NPPES registry on January 4, 2016.
Where is Ariana Mah located?
Ariana Mah practices at 24551 Raymond Way Ste 125, Lake Forest, CA 92630. The listed phone number is (949) 540-0301.
What is Ariana Mah's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Ariana Mah enrolled in Medicare?
Yes. Ariana Mah 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 Ariana Mah's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ariana Mah reassigns Medicare benefits to 2 organizations: Mobility Physical Therapy, Inc. (Lake Forest, CA) and Rynz Corp. (Hayward, CA). 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 Ariana Mah'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 Ariana Mah was last updated on January 4, 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.
# Ariana Mah, D.P.T. · NPI 1720444912
Physical Therapist provider in Lake Forest, California. Individual provider, active in the CMS NPPES registry since January 4, 2016.
## Identity
- **NPI:** 1720444912 (Entity type: Individual)
- **Enumerated:** January 4, 2016
- **Primary specialty:** Physical Therapist · taxonomy 225100000X
- **State license:** 43479 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 24551 RAYMOND WAY STE 125, Lake Forest, CA 92630-4478
- **Phone:** (949) 540-0301 · **Fax:** (949) 540-0334
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mobility Physical Therapy, Inc. (NPI 1659482990, Lake Forest, CA); Rynz Corp. (NPI 1942258298, Hayward, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** January 4, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1720444912) · Data from the CMS NPPES public registry.