DR. EMMANUEL GUERRERO M.D.
NPI 1578759585
Anesthesiology in San Jose, CA
About Dr. Emmanuel Guerrero M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. EMMANUEL GUERRERO M.D. (NPI 1578759585) is an individual anesthesiology provider in San Jose, California, licensed in California (A97461) and active in the NPI registry since September 2007. He is enrolled in Medicare PECOS and is a graduate of University Of California, Davis School Of Medicine (2005).
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. Emmanuel Guerrero 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 Reassignment
Medicare enrollment records show Emmanuel Guerrero reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Santa Clara, CA 95051
- Reassigned Medicare billing, California enrollment
- 20,078 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.
SAN JOSE, CA 95112
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 Emmanuel Guerrero's NPI number?
The NPI number for Emmanuel Guerrero is 1578759585. It was assigned to this individual provider in the NPPES registry on September 24, 2007.
Where is Emmanuel Guerrero located?
Emmanuel Guerrero practices at 25 N 14th St Suite 650, San Jose, CA 95112. The listed phone number is (408) 293-6069.
What is Emmanuel Guerrero's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Emmanuel Guerrero enrolled in Medicare?
Yes. Emmanuel Guerrero 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 Emmanuel Guerrero's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Emmanuel Guerrero reassigns Medicare benefits to Permanente Medical Group Inc (Santa Clara, 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 Emmanuel Guerrero'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 Emmanuel Guerrero was last updated on December 15, 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.
# Dr. Emmanuel Guerrero, M.D. · NPI 1578759585
Anesthesiology physician in San Jose, California. Individual provider, active in the CMS NPPES registry since September 24, 2007.
## Identity
- **NPI:** 1578759585 (Entity type: Individual)
- **Enumerated:** September 24, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A97461 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 25 N 14TH ST, SUITE 650, San Jose, CA 95112-6204
- **Phone:** (408) 293-6069
## 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:** Permanente Medical Group Inc (NPI 1073606299, Santa Clara, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Davis School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** December 15, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1578759585) · Data from the CMS NPPES public registry.