DIANA PHILOAN LAM-TRAN PT, DPT, CSCS
NPI 1578031845
Physical Therapist in Concord, CA
About Diana Philoan Lam-tran Pt, Dpt, Cscs NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANA PHILOAN LAM-TRAN PT, DPT, CSCS (NPI 1578031845) is an individual physical therapist in Concord, California, licensed in California (PT295564) and active in the NPI registry since November 2018. She is a graduate of Other (2018).
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
Diana Philoan Lam-tran Pt, Dpt, Cscs 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 Diana Lam-tran reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Gatos, CA 95032
- Reassigned Medicare billing, California enrollment
- 1,388 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 94520 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Diana Lam-tran's NPI number?
The NPI number for Diana Lam-tran is 1578031845. It was assigned to this individual provider in the NPPES registry on November 5, 2018.
Where is Diana Lam-tran located?
Diana Lam-tran practices at 2206 Saint George Dr, Concord, CA 94520. The listed phone number is (925) 852-1900.
What is Diana Lam-tran's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Diana Lam-tran enrolled in Medicare?
Yes. Diana Lam-tran 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 Diana Lam-tran's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diana Lam-tran reassigns Medicare benefits to California Luna Care Physical Therapy PC (Los Gatos, 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 Diana Lam-tran'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 Diana Lam-tran was last updated on July 23, 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.