ELIZABETH SCOTT WASSON MD
NPI 1679755045
Internal Medicine in Saint Helena, CA
About Elizabeth Scott Wasson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELIZABETH SCOTT WASSON MD (NPI 1679755045) is an individual internal medicine provider in Saint Helena, California, licensed in California (A126381) and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Elizabeth Scott Wasson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Elizabeth Wasson reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Porterville, CA 93257
- Reassigned Medicare billing, California enrollment
- 159 clinicians in this Medicare group
Los Angeles, CA 90059
- Reassigned Medicare billing, California enrollment
- 198 clinicians in this Medicare group
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 1,216 clinicians in this Medicare group
Colton, CA 92324
- Reassigned Medicare billing, California enrollment
- 338 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 94574 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.
Reported Quality Measures
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.
SAINT HELENA, CA 94574
SAINT HELENA, CA 94574
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 Elizabeth Wasson's NPI number?
The NPI number for Elizabeth Wasson is 1679755045. It was assigned to this individual provider in the NPPES registry on November 28, 2007.
Where is Elizabeth Wasson located?
Elizabeth Wasson practices at 10 Woodland Rd, Saint Helena, CA 94574. The listed phone number is (707) 963-6399.
What is Elizabeth Wasson's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Elizabeth Wasson enrolled in Medicare?
Yes. Elizabeth Wasson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Elizabeth Wasson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Wasson reassigns Medicare benefits to 4 organizations: 24 On Physicians Of California, PC (Porterville, CA), Superior Hospitalist Medical Group Inc (Los Angeles, CA), Inpatient Specialists Of California, PC (San Bernardino, CA) and Quantum Healthcare Medical Associates Inc. (Colton, 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 Elizabeth Wasson'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 Elizabeth Wasson was last updated on October 12, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Elizabeth Scott Wasson, MD · NPI 1679755045
Internal Medicine physician in Saint Helena, California. Individual provider, active in the CMS NPPES registry since November 28, 2007.
## Identity
- **NPI:** 1679755045 (Entity type: Individual)
- **Enumerated:** November 28, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A126381 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 10 WOODLAND RD, Saint Helena, CA 94574-9554
- **Phone:** (707) 963-6399 · **Fax:** (707) 967-5915
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): 24 On Physicians Of California, PC (NPI 1730570565, Porterville, CA); Superior Hospitalist Medical Group Inc (NPI 1780047712, Los Angeles, CA); Inpatient Specialists Of California, PC (NPI 1952792475, San Bernardino, CA); Quantum Healthcare Medical Associates Inc. (NPI 1568490597, Colton, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 12, 2017
- **Other identifiers:** Other A126381 (CA); Other 300432 (CA); Medicare PIN CA211575 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1679755045) · Data from the CMS NPPES public registry.