DR. MICHAEL EDWARD EIFFERT MD
NPI 1508878471
Hospitalist in Redwood City, CA
About Dr. Michael Edward Eiffert Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL EDWARD EIFFERT MD (NPI 1508878471) is an individual hospitalist provider in Redwood City, California, licensed in Oregon (MD184927) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Other Identifiers 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 (PECOS)
Dr. Michael Edward Eiffert Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
6Medicare enrollment records show Michael Eiffert reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Simi Valley, CA 93065
- Reassigned Medicare billing, California enrollment
- 21 clinicians in this Medicare group
Apple Valley, CA 92307
- Reassigned Medicare billing, California enrollment
- 914 clinicians in this Medicare group
Hermiston, OR 97838
- Reassigned Medicare billing, Oregon enrollment
- 344 clinicians in this Medicare group
Olympia, WA 98502
- Reassigned Medicare billing, Washington enrollment
- 220 clinicians in this Medicare group
Renton, WA 98057
- Reassigned Medicare billing, Washington enrollment
- 2,678 clinicians in this Medicare group
Tyler, TX 75702
- Reassigned Medicare billing, Texas enrollment
- 2,745 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 4
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 94062 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
REDWOOD CITY, CA 94062
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 Michael Eiffert's NPI number?
The NPI number for Michael Eiffert is 1508878471. It was assigned to this individual provider in the NPPES registry on August 12, 2006.
Where is Michael Eiffert located?
Michael Eiffert practices at 170 Alameda De Las Pulgas, Redwood City, CA 94062. The listed phone number is (650) 369-5811.
What is Michael Eiffert's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Michael Eiffert enrolled in Medicare?
Yes. Michael Eiffert is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Michael Eiffert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Eiffert reassigns Medicare benefits to 6 organizations: Allure Medical Group A Professional Corporation (Simi Valley, CA), Hospitalist Medicine Physicians Of California, Inc (Apple Valley, CA), Good Shepherd Health Care System (Hermiston, OR), Capital Medical Center Specialty Physicians, LLC (Olympia, WA), Kaiser Foundation Health Plan Of Washington (Renton, WA) and 1 more organization, 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 Michael Eiffert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Eiffert accept?
Health plans from CHRISTUS Health Plan list Michael Eiffert 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 Michael Eiffert was last updated on August 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Michael Edward Eiffert, MD · NPI 1508878471
Hospitalist physician in Redwood City, California. Individual provider, active in the CMS NPPES registry since August 12, 2006.
## Identity
- **NPI:** 1508878471 (Entity type: Individual)
- **Enumerated:** August 12, 2006
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** MD184927 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 170 ALAMEDA DE LAS PULGAS, Redwood City, CA 94062-2751
- **Phone:** (650) 369-5811
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Allure Medical Group A Professional Corporation (NPI 1154865640, Simi Valley, CA); Hospitalist Medicine Physicians Of California, Inc (NPI 1184663965, Apple Valley, CA); Good Shepherd Health Care System (NPI 1336198159, Hermiston, OR); Capital Medical Center Specialty Physicians, LLC (NPI 1760785281, Olympia, WA); Kaiser Foundation Health Plan Of Washington (NPI 1124264577, Renton, WA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 8, 2023
- **Other identifiers:** Medicaid 00A790390 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1508878471) · Data from the CMS NPPES public registry.