TARA GREINER P.T.
NPI 1932622172
Physical Therapist in Palo Alto, CA
About Tara Greiner P.t. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TARA GREINER P.T. (NPI 1932622172) is an individual physical therapist in Palo Alto, California, licensed in California (293099) and active in the NPI registry since July 2017. She is a graduate of Other (2017).
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.
Other Identifiers 1
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
Tara Greiner 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
4Medicare enrollment records show Tara Greiner reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Palo Alto, CA 94306
- Reassigned Medicare billing, California enrollment
- 64 clinicians in this Medicare group
Palo Alto, CA 94301
- Reassigned Medicare billing, California enrollment
- 4,479 clinicians in this Medicare group
Los Gatos, CA 95032
- Reassigned Medicare billing, California enrollment
- 1,388 clinicians in this Medicare group
Newport Beach, CA 92660
- Reassigned Medicare billing, California enrollment
- 12 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 6
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 94306 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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PALO ALTO, CA 94306
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 Tara Greiner's NPI number?
The NPI number for Tara Greiner is 1932622172. It was assigned to this individual provider in the NPPES registry on July 19, 2017.
Where is Tara Greiner located?
Tara Greiner practices at 3825 El Camino Real, Palo Alto, CA 94306. The listed phone number is (650) 565-8090.
What is Tara Greiner's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Tara Greiner enrolled in Medicare?
Yes. Tara Greiner 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 Tara Greiner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tara Greiner reassigns Medicare benefits to 4 organizations: Agile Physical Therapy Inc (Palo Alto, CA), Sutter Bay Medical Foundation (Palo Alto, CA), California Luna Care Physical Therapy PC (Los Gatos, CA) and Repair Nb Physical Therapy, Corp (Newport Beach, 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 Tara Greiner'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 Tara Greiner was last updated on October 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Tara Greiner, P.T. · NPI 1932622172
Physical Therapist provider in Palo Alto, California. Individual provider, active in the CMS NPPES registry since July 19, 2017.
## Identity
- **NPI:** 1932622172 (Entity type: Individual)
- **Enumerated:** July 19, 2017
- **Primary specialty:** Physical Therapist · taxonomy 225100000X
- **State license:** 293099 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3825 EL CAMINO REAL, Palo Alto, CA 94306-3324
- **Phone:** (650) 565-8090
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Agile Physical Therapy Inc (NPI 1659445443, Palo Alto, CA); Sutter Bay Medical Foundation (NPI 1013950807, Palo Alto, CA); California Luna Care Physical Therapy PC (NPI 1689162166, Los Gatos, CA); Repair Nb Physical Therapy, Corp (NPI 1134622111, Newport Beach, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** October 29, 2025
- **Other identifiers:** Other PT293099 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1932622172) · Data from the CMS NPPES public registry.