MRS. TIFFANY LEWIS-HILL LCSW
NPI 1699239913
Social Worker - Clinical in Santa Clara, CA
About Mrs. Tiffany Lewis-hill Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. TIFFANY LEWIS-HILL LCSW (NPI 1699239913) is an individual clinical provider in Santa Clara, California, licensed in Louisiana (15363) and active in the NPI registry since January 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Madison, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
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
Mrs. Tiffany Lewis-hill Lcsw 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 Tiffany Lewis-hill reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Santa Clara, CA 95054
- Reassigned Medicare billing, California enrollment
- 1,607 clinicians in this Medicare group
San Jose, CA 95113
- Reassigned Medicare billing, California enrollment
- 3,139 clinicians in this Medicare group
Gilliam, LA 71029
- Reassigned Medicare billing, Louisiana enrollment
- 70 clinicians in this Medicare group
Miami, FL 33130
- Reassigned Medicare billing, Louisiana, Massachusetts and Texas enrollments
- 163 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 95054 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 CLARA, CA 95054
SANTA CLARA, CA 95054
SANTA CLARA, CA 95054
SANTA CLARA, CA 95054
SANTA CLARA, CA 95054
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 Tiffany Lewis-hill's NPI number?
The NPI number for Tiffany Lewis-hill is 1699239913. It was assigned to this individual provider in the NPPES registry on January 31, 2019.
Where is Tiffany Lewis-hill located?
Tiffany Lewis-hill practices at 5201 Great America Pkwy Ste 320, Santa Clara, CA 95054. The listed phone number is (323) 205-7088.
What is Tiffany Lewis-hill's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Tiffany Lewis-hill enrolled in Medicare?
Yes. Tiffany Lewis-hill 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 Tiffany Lewis-hill's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Lewis-hill reassigns Medicare benefits to 4 organizations: Sud Specialty Group - Ca (Santa Clara, CA), Grow Healthcare Group PC (San Jose, CA), David Raines Community Health Center, Inc (Gilliam, LA) and Grow Healthcare Group PA (Miami, FL). 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 Tiffany Lewis-hill's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tiffany Lewis-hill accept?
Health plans from Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Texas, HMO Louisiana, Harvard Pilgrim Health Care and UnitedHealthcare list Tiffany Lewis-hill as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Tiffany Lewis-hill was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Mrs. Tiffany Lewis-Hill, LCSW · NPI 1699239913
Clinical provider in Santa Clara, California. Individual provider, active in the CMS NPPES registry since January 31, 2019.
## Identity
- **NPI:** 1699239913 (Entity type: Individual)
- **Enumerated:** January 31, 2019
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 15363 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 5201 GREAT AMERICA PKWY STE 320, Santa Clara, CA 95054-1140
- **Phone:** (323) 205-7088 · **Fax:** (833) 419-0181
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Sud Specialty Group - Ca (NPI 1972138238, Santa Clara, CA); Grow Healthcare Group PC (NPI 1154994846, San Jose, CA); David Raines Community Health Center, Inc (NPI 1598761496, Gilliam, LA); Grow Healthcare Group PA (NPI 1245845932, Miami, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** March 5, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1699239913) · Data from the CMS NPPES public registry.