MARSHA GUERRA MD
NPI 1316365828
Psychiatry & Neurology - Child & Adolescent Psychiatry in Bakersfield, CA
About Marsha Guerra Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARSHA GUERRA MD (NPI 1316365828) is an individual child & adolescent psychiatry provider in Bakersfield, California, licensed in California (A143288) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2002).
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
Marsha Guerra 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 Reassignment
Medicare enrollment records show Marsha Guerra reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bakersfield, CA 93312
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1982863783 (California)
- 5,228 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.
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.
BAKERSFIELD, CA 93309
BAKERSFIELD, CA 93309
BAKERSFIELD, CA 93309
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 Marsha Guerra's NPI number?
The NPI number for Marsha Guerra is 1316365828. It was assigned to this individual provider in the NPPES registry on April 1, 2014.
Where is Marsha Guerra located?
Marsha Guerra practices at 4900 California Ave Tower A, Suite 200, Bakersfield, CA 93309. The listed phone number is (855) 323-2700.
What is Marsha Guerra's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.
Is Marsha Guerra enrolled in Medicare?
Yes. Marsha Guerra 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 organization bills Medicare for Marsha Guerra's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marsha Guerra reassigns Medicare benefits to Southern California Permanente Medical Group (Bakersfield, 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 Marsha Guerra'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 Marsha Guerra was last updated on December 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Marsha Guerra, MD · NPI 1316365828
Child & Adolescent Psychiatry physician in Bakersfield, California. Individual provider, active in the CMS NPPES registry since April 1, 2014.
## Identity
- **NPI:** 1316365828 (Entity type: Individual)
- **Enumerated:** April 1, 2014
- **Primary specialty:** Psychiatry & Neurology - Child & Adolescent Psychiatry · taxonomy 2084P0804X
- **State license:** A143288 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4900 CALIFORNIA AVE, TOWER A, SUITE 200, Bakersfield, CA 93309-7024
- **Phone:** (855) 323-2700
## 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:** Southern California Permanente Medical Group (NPI 1316572753, Bakersfield, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** December 8, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1316365828) · Data from the CMS NPPES public registry.