1. Home
  2. Directory
  3. California
  4. San Francisco
  5. Occupational Therapist
  6. NPI Profile

ANDREW TAM OTR/L
NPI 1568024818
Occupational Therapist - Physical Rehabilitation in San Francisco, CA

Active since July 07, 2019
555 HEAD ST, SAN FRANCISCO, CA 94132(415) 240-0038 Get Directions Write a Review

NPPES record last updated: December 17, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 17, 2021, Jul 7, 2019 (2 updates tracked since 2019).

About Andrew Tam Otr/l NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANDREW TAM OTR/L (NPI 1568024818) is an individual physical rehabilitation provider in San Francisco, California, licensed in California (20276) and active in the NPI registry since July 2019.

NPPES Registry Identity

NPI1568024818
Entity TypeIndividualMale
Primary Taxonomy225XP0019X
Provider Legal NameANDREW TAMCredential: OTR/L
Location Address555 HEAD STSan Francisco, CA 94132-2822
Mailing Address2600 Compass RdGlenview, IL 60026-8001
Phone(415) 240-0038
Sole ProprietorYes
Enumeration DateJuly 7, 2019
Last NPPES UpdateDecember 17, 20212 updates tracked since enumeration
NPPES CertifiedDecember 17, 2021
✔ NPI 1568024818 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOccupational Therapist · Physical RehabilitationRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225XP0019X
License✔ Licensed in CA · 20276
Definition
Occupational therapists are experts at helping people lead as independent a life as possible. Occupational therapists bring an understanding of the physical and psychological implications of illness and injury and their effects on peoples' ability to perform the tasks of daily living. Occupational therapists provide interventions that can aide a person in completing ADL and IADL tasks, such as dressing, bathing, preparing meals, and driving. They also may fabricate custom orthotics to improve function, evaluate the environment for safety hazards and recommend adaptations to remove those hazards, help a person compensate for cognitive changes, and build a persons' physical endurance and strength. Occupational therapists' knowledge of adapting tasks and modifying the environment to compensate for functional limitations is used to increase the involvement of clients and to promote safety and success.
Also ListedOccupational TherapistTaxonomy 225X00000X
555 HEAD ST, San Francisco, CA 94132
Open in Google Maps ↗

Other Names 1

Professional Name (2)Andrew Tam Otr/l

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Andrew Tam Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Andrew Tam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Orthopaedic And Neurological Rehab Inc
904 mi
Rehabilitation
4001 BELL AVE
Billings, MT 59106
  • Reassigned Medicare billing, California enrollment
  • 332 clinicians in this Medicare group
NPI 1225496540 (844) 367-9772

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Andrew Tam's NPI number?

The NPI number for Andrew Tam is 1568024818. It was assigned to this individual provider in the NPPES registry on July 7, 2019. The provider is also known as Andrew Tam Otr/L.

Where is Andrew Tam located?

Andrew Tam practices at 555 Head St, San Francisco, CA 94132. The listed phone number is (415) 240-0038.

What is Andrew Tam's specialty?

The primary specialty registered for this NPI is Occupational Therapist, specializing in Physical Rehabilitation, with taxonomy code 225XP0019X.

Is Andrew Tam enrolled in Medicare?

Yes. Andrew Tam is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Andrew Tam's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Tam reassigns Medicare benefits to Orthopaedic And Neurological Rehab Inc (Billings, MT). 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 Andrew Tam'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 Andrew Tam was last updated on December 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.