DR. SHAHED WILLIAM STEINER MD
NPI 1992251920
Emergency Medicine in Santa Rosa, CA
About Dr. Shahed William Steiner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SHAHED WILLIAM STEINER MD (NPI 1992251920) is an individual emergency medicine provider in Santa Rosa, California, licensed in California (A174495) and active in the NPI registry since August 2016. He is enrolled in Medicare PECOS, is affiliated with Henderson Hospital, and is a graduate of University Of California, Davis School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
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. Shahed William Steiner 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
5Medicare enrollment records show Shahed Steiner reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Vallejo, CA 94589
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Las Vegas, NV 89135
- Reassigned Medicare billing, Nevada enrollment
- 161 clinicians in this Medicare group
Las Vegas, NV 89128
- Reassigned Medicare billing, Nevada enrollment
- 304 clinicians in this Medicare group
Henderson, NV 89011
- Reassigned Medicare billing, Nevada enrollment
- 62 clinicians in this Medicare group
Boulder City, NV 89005
- Reassigned Medicare billing, Nevada enrollment
- 30 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 2
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Henderson Hospital
Acute Care Hospitals · Henderson, NVBoulder City Hospital
Critical Access Hospitals · Boulder City, NVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95403 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 ROSA, CA 95403
SANTA ROSA, CA 95403
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 Shahed Steiner's NPI number?
The NPI number for Shahed Steiner is 1992251920. It was assigned to this individual provider in the NPPES registry on August 30, 2016.
Where is Shahed Steiner located?
Shahed Steiner practices at 401 Bicentennial Way, Santa Rosa, CA 95403. The listed phone number is (707) 393-4000.
What is Shahed Steiner's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Shahed Steiner enrolled in Medicare?
Yes. Shahed Steiner 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 Shahed Steiner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shahed Steiner reassigns Medicare benefits to 5 organizations: Permanente Medical Group Inc (Vallejo, CA), Shadow Emergency Physicians PLLC (Las Vegas, NV), Fremont Emergency Services Scherr Ltd (Las Vegas, NV), Irv Edwards MD PC (Henderson, NV) and Hoover Emergency Physicians LLC (Boulder City, NV). 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 Shahed Steiner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Shahed Steiner affiliated with any hospitals?
According to CMS data, Shahed Steiner is affiliated with Henderson Hospital and Boulder City Hospital.
When was this NPI record last updated?
The NPPES record for Shahed Steiner was last updated on February 25, 2022. 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.
# Dr. Shahed William Steiner, MD · NPI 1992251920
Emergency Medicine physician in Santa Rosa, California. Individual provider, active in the CMS NPPES registry since August 30, 2016.
## Identity
- **NPI:** 1992251920 (Entity type: Individual)
- **Enumerated:** August 30, 2016
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A174495 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 401 BICENTENNIAL WAY, Santa Rosa, CA 95403-2149
- **Phone:** (707) 393-4000
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Permanente Medical Group Inc (NPI 1336222397, Vallejo, CA); Shadow Emergency Physicians PLLC (NPI 1043030919, Las Vegas, NV); Fremont Emergency Services Scherr Ltd (NPI 1366429821, Las Vegas, NV); Irv Edwards MD PC (NPI 1013884352, Henderson, NV); Hoover Emergency Physicians LLC (NPI 1063713790, Boulder City, NV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Davis School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** February 25, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1992251920) · Data from the CMS NPPES public registry.