DR. ELISABETH SIEGLER MD
NPI 1326038787
Orthopaedic Surgery in Santa Cruz, CA
About Dr. Elisabeth Siegler Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ELISABETH SIEGLER MD (NPI 1326038787) is an individual orthopaedic surgery provider in Santa Cruz, California, licensed in California (A95550) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, is affiliated with Whitman Hospital And Medical Center, and maintains a secondary practice location in San Andreas.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
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
Dr. Elisabeth Siegler Md 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
10Medicare enrollment records show Elisabeth Siegler reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Banos, CA 93635
- Reassigned Medicare billing, California enrollment
- 91 clinicians in this Medicare group
Modesto, CA 95355
- Reassigned Medicare billing, California enrollment
- 3,056 clinicians in this Medicare group
San Andreas, CA 95249
- Reassigned Medicare billing, Texas enrollment
- 41 clinicians in this Medicare group
Sacramento, CA 95816
- Reassigned Medicare billing, California enrollment
- 266 clinicians in this Medicare group
Jackson, CA 95642
- Reassigned Medicare billing, California enrollment
Fallon, NV 89406
- Reassigned Medicare billing, Nevada enrollment
- 27 clinicians in this Medicare group
Fallon, NV 89406
- Reassigned Medicare billing, Nevada enrollment
- 15 clinicians in this Medicare group
Susanville, CA 96130
- Reassigned Medicare billing, California enrollment
- 29 clinicians in this Medicare group
Colfax, WA 99111
- Reassigned Medicare billing, Washington enrollment
- 69 clinicians in this Medicare group
Middlesboro, KY 40965
- Reassigned Medicare billing, Kentucky enrollment
- 419 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Whitman Hospital And Medical Center
Critical Access Hospitals · Colfax, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95065 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.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SANTA CRUZ, CA 95065
SANTA CRUZ, CA 95065
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 Elisabeth Siegler's NPI number?
The NPI number for Elisabeth Siegler is 1326038787. It was assigned to this individual provider in the NPPES registry on October 26, 2005.
Where is Elisabeth Siegler located?
Elisabeth Siegler practices at 1505 Soquel Dr Suite 1, Santa Cruz, CA 95065. The listed phone number is (831) 462-3800.
What is Elisabeth Siegler's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Elisabeth Siegler enrolled in Medicare?
Yes. Elisabeth Siegler 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 Elisabeth Siegler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elisabeth Siegler reassigns Medicare benefits to 10 organizations: Surgical Affiliates Of California (Los Banos, CA), Sutter Valley Medical Foundation (Modesto, CA), M A C T Health Board Incorporated (San Andreas, CA), Acute Care Surgery Medical Group, Inc. (Sacramento, CA), Elisabeth Siegler MD A Professional Corporation (Jackson, CA) and 5 more organizations, listed in the Medicare section above. 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 Elisabeth Siegler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elisabeth Siegler accept?
Health plans from CareSource and Providence Health Plan list Elisabeth Siegler 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.
Is Elisabeth Siegler affiliated with any hospitals?
According to CMS data, Elisabeth Siegler is affiliated with Whitman Hospital And Medical Center.
When was this NPI record last updated?
The NPPES record for Elisabeth Siegler was last updated on May 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Dr. Elisabeth Siegler, MD · NPI 1326038787
Orthopaedic Surgery physician in Santa Cruz, California. Individual provider, active in the CMS NPPES registry since October 26, 2005.
## Identity
- **NPI:** 1326038787 (Entity type: Individual)
- **Enumerated:** October 26, 2005
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** A95550 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1505 SOQUEL DR, SUITE 1, Santa Cruz, CA 95065-1716
- **Phone:** (831) 462-3800 · **Fax:** (831) 462-5021
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 10 organizations under Medicare reassignment (form CMS-855R): Surgical Affiliates Of California (NPI 1932440781, Los Banos, CA); Sutter Valley Medical Foundation (NPI 1669846986, Modesto, CA); M A C T Health Board Incorporated (NPI 1366519431, San Andreas, CA); Acute Care Surgery Medical Group, Inc. (NPI 1700069549, Sacramento, CA); Elisabeth Siegler MD A Professional Corporation (NPI 1831863257, Jackson, CA); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Southern California Keck School Of Medicine, class of 1997
## Record status
- **NPPES last updated:** May 21, 2025
- **Other identifiers:** Medicaid 7100895420 (KY); Medicaid 00A955501 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1326038787) · Data from the CMS NPPES public registry.