STEPHEN M. OATES D.D.S.
NPI 1881826493
Dentist in Culver City, CA
About Stephen M. Oates D.d.s. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHEN M. OATES D.D.S. (NPI 1881826493) is an individual dentist in Culver City, California, licensed in California (107113) and active in the NPI registry since August 2009. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 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 (PECOS)
Stephen M. Oates D.d.s. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Stephen Oates reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90008
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: St. John's Community Health
- 404 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 90230 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Stephen Oates's NPI number?
The NPI number for Stephen Oates is 1881826493. It was assigned to this individual provider in the NPPES registry on August 14, 2009.
Where is Stephen Oates located?
Stephen Oates practices at 8009 Hannum Ave, Culver City, CA 90230. The listed phone number is (410) 458-2035.
What is Stephen Oates's specialty?
The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.
Is Stephen Oates enrolled in Medicare?
Yes. Stephen Oates is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Stephen Oates's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Oates reassigns Medicare benefits to St. Johns Community Health (Los Angeles, CA). The 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 Stephen Oates's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephen Oates accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Humana list Stephen Oates 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 Stephen Oates was last updated on June 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Stephen M. Oates, D.D.S. · NPI 1881826493
Dentist provider in Culver City, California. Individual provider, active in the CMS NPPES registry since August 14, 2009.
## Identity
- **NPI:** 1881826493 (Entity type: Individual)
- **Enumerated:** August 14, 2009
- **Primary specialty:** Dentist · taxonomy 122300000X
- **State license:** 107113 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 8009 HANNUM AVE, Culver City, CA 90230-6167
- **Phone:** (410) 458-2035
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** St. Johns Community Health (NPI 1417469495, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 21, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1881826493) · Data from the CMS NPPES public registry.