OAK CREEK ANESTHESIA SERVICES, INC.
NPI 1619589512
Anesthesiology in Visalia, CA
About Oak Creek Anesthesia Services, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OAK CREEK ANESTHESIA SERVICES, INC. (NPI 1619589512) is a healthcare organization registered as an anesthesiology in Visalia, California and active in the NPI registry since August 2020. The organization lists Erin Quintanar, Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Oak Creek Anesthesia Services, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
131Medicare enrollment records show 131 clinicians reassign Medicare billing to Oak Creek Anesthesia Services, Inc., which bills Medicare for the services they deliver. Of these, 24 practice at this address and 34 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 131Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Oak Creek Anesthesia Services, Inc.'s NPI number?
The NPI number for Oak Creek Anesthesia Services, Inc. is 1619589512. It was assigned to this organization in the NPPES registry on August 21, 2020.
Where is Oak Creek Anesthesia Services, Inc. located?
Oak Creek Anesthesia Services, Inc. is located at 400 W Mineral King Ave, Visalia, CA 93291. The listed phone number is (559) 624-5432.
What is Oak Creek Anesthesia Services, Inc.'s specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Oak Creek Anesthesia Services, Inc. enrolled in Medicare?
Yes. Oak Creek Anesthesia Services, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Oak Creek Anesthesia Services, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 131 clinicians in 3 Medicare specialties reassign their Medicare billing to Oak Creek Anesthesia Services, Inc.. A 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 the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (75), Anesthesiology (55) and Osteopathic Manipulative Medicine (1). Of these, 24 practice at this address and 34 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Oak Creek Anesthesia Services, Inc. was last updated on October 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Oak Creek Anesthesia Services, Inc. · NPI 1619589512
Anesthesiology organization in Visalia, California. Organization record, active in the CMS NPPES registry since August 21, 2020.
## Identity
- **NPI:** 1619589512 (Entity type: Organization)
- **Enumerated:** August 21, 2020
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Erin Quintanar, DIRECTOR
## Practice location
- **Address:** 400 W MINERAL KING AVE, Visalia, CA 93291-6237
- **Phone:** (559) 624-5432
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 131 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (75), Anesthesiology (55), Osteopathic Manipulative Medicine (1); 24 practice at this address and 34 within 10 miles; [full list](https://npiprofile.com/npi/1619589512/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 14, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1619589512) · Data from the CMS NPPES public registry.