MARIA FLOR GUTIERREZ-YACH MD
NPI 1407095003
Obstetrics & Gynecology - Critical Care Medicine in Auburn, WA
About Maria Flor Gutierrez-yach Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA FLOR GUTIERREZ-YACH MD (NPI 1407095003) is an individual critical care medicine provider in Auburn, Washington, licensed in California (A106410) and active in the NPI registry since February 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in Sacramento, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2003).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Other Identifiers 2
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
Maria Flor Gutierrez-yach 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
2Medicare enrollment records show Maria Gutierrez-yach reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Yuba City, CA 95991
- Reassigned Medicare billing, California enrollment
- 3,056 clinicians in this Medicare group
Greenville, SC 29607
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Obhg California PC
- 711 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 98001 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.
AUBURN, WA 98001
AUBURN, WA 98001
AUBURN, WA 98001
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 Maria Gutierrez-yach's NPI number?
The NPI number for Maria Gutierrez-yach is 1407095003. It was assigned to this individual provider in the NPPES registry on February 5, 2009. The provider is also known as Maria F Gutierrez.
Where is Maria Gutierrez-yach located?
Maria Gutierrez-yach practices at 202 N Division St Ste 301, Auburn, WA 98001. The listed phone number is (253) 876-7990.
What is Maria Gutierrez-yach's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Critical Care Medicine, with taxonomy code 207VC0200X.
Is Maria Gutierrez-yach enrolled in Medicare?
Yes. Maria Gutierrez-yach 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 Maria Gutierrez-yach's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Gutierrez-yach reassigns Medicare benefits to 2 organizations: Sutter Valley Medical Foundation (Yuba City, CA) and Obhg California, P.C. (Greenville, SC). 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 Maria Gutierrez-yach's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Maria Gutierrez-yach was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.
# Maria Flor Gutierrez-Yach, MD · NPI 1407095003
Critical Care Medicine physician in Auburn, Washington. Individual provider, active in the CMS NPPES registry since February 5, 2009.
## Identity
- **NPI:** 1407095003 (Entity type: Individual)
- **Enumerated:** February 5, 2009
- **Primary specialty:** Obstetrics & Gynecology - Critical Care Medicine · taxonomy 207VC0200X
- **State license:** A106410 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 202 N DIVISION ST, STE 301, Auburn, WA 98001-4939
- **Phone:** (253) 876-7990
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Sutter Valley Medical Foundation (NPI 1992939565, Yuba City, CA); Obhg California, P.C. (NPI 1215258892, Greenville, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loyola University Of Chicago, Stritch School Of Medicine, class of 2003
## Record status
- **NPPES last updated:** September 18, 2026
- **Other identifiers:** Other 245731; Medicaid 8535023 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1407095003) · Data from the CMS NPPES public registry.