DR. SEAN WILKIE M.D.
NPI 1932468774
Emergency Medicine in Tracy, CA
About Dr. Sean Wilkie M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SEAN WILKIE M.D. (NPI 1932468774) is an individual emergency medicine provider in Tracy, California, licensed in Washington (MD70032010) and active in the NPI registry since May 2012. He is enrolled in Medicare PECOS, is affiliated with St Elizabeth Hospital, and is a graduate of Other (2010).
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. Sean Wilkie M.d. 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
13Medicare enrollment records show Sean Wilkie reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tracy, CA 95376
- Reassigned Medicare billing, California enrollment
- 57 clinicians in this Medicare group
Tracy, CA 95376
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1548216260 (California)
- 2,323 clinicians in this Medicare group
Oakdale, CA 95361
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Sound Physicians Emergency Medicine Of Southern California PC
- 36 clinicians in this Medicare group
Milpitas, CA 95035
- Reassigned Medicare billing, California enrollment
- 2,460 clinicians in this Medicare group
Fairfield, CA 94533
- Reassigned Medicare billing, California enrollment
- 212 clinicians in this Medicare group
Delano, CA 93215
- Reassigned Medicare billing, California enrollment
- 301 clinicians in this Medicare group
Bakersfield, CA 93301
- Reassigned Medicare billing, California enrollment
- 163 clinicians in this Medicare group
Inglewood, CA 90301
- Reassigned Medicare billing, California enrollment
- 111 clinicians in this Medicare group
Long Beach, CA 90806
- Reassigned Medicare billing, California enrollment
- 56 clinicians in this Medicare group
La Palma, CA 90623
- Reassigned Medicare billing, California enrollment
- 62 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 3
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.
St Elizabeth Hospital
Critical Access Hospitals · Enumclaw, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95376 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Sean Wilkie's NPI number?
The NPI number for Sean Wilkie is 1932468774. It was assigned to this individual provider in the NPPES registry on May 14, 2012.
Where is Sean Wilkie located?
Sean Wilkie practices at 1420 N Tracy Blvd Dept Of Emergency Medicine, Tracy, CA 95376. The listed phone number is (209) 835-1500.
What is Sean Wilkie's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Sean Wilkie enrolled in Medicare?
Yes. Sean Wilkie 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 Sean Wilkie's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sean Wilkie reassigns Medicare benefits to 13 organizations: Altamont Emergency Physicians Medical Group Inc (Tracy, CA), Cep America-California (Tracy, CA), Sound Physicians Emergency Medicine Of Southern California, P.C. (Oakdale, CA), County Of Santa Clara (Milpitas, CA), Solano Gateway Medical Group Inc (Fairfield, CA) and 8 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 Sean Wilkie's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Sean Wilkie affiliated with any hospitals?
According to CMS data, Sean Wilkie is affiliated with St Elizabeth Hospital.
When was this NPI record last updated?
The NPPES record for Sean Wilkie was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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. Sean Wilkie, M.D. · NPI 1932468774
Emergency Medicine physician in Tracy, California. Individual provider, active in the CMS NPPES registry since May 14, 2012.
## Identity
- **NPI:** 1932468774 (Entity type: Individual)
- **Enumerated:** May 14, 2012
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD70032010 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1420 N TRACY BLVD, DEPT OF EMERGENCY MEDICINE, Tracy, CA 95376-3451
- **Phone:** (209) 835-1500
## 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:** 13 organizations under Medicare reassignment (form CMS-855R): Altamont Emergency Physicians Medical Group Inc (NPI 1952392375, Tracy, CA); Cep America-California (NPI 1629814736, Tracy, CA); Sound Physicians Emergency Medicine Of Southern California, P.C. (NPI 1194180968, Oakdale, CA); County Of Santa Clara (NPI 1285629899, Milpitas, CA); Solano Gateway Medical Group Inc (NPI 1952344293, Fairfield, CA); and 8 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** April 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1932468774) · Data from the CMS NPPES public registry.