HUMBERTO TREVINO JR. MD
NPI 1841814209
Family Medicine in Novato, CA
About Humberto Trevino Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HUMBERTO TREVINO JR. MD (NPI 1841814209) is an individual family medicine provider in Novato, California, licensed in California (A198049) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, is affiliated with Peacehealth Peace Island Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
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
Humberto Trevino Jr. 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 Humberto Trevino reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Novato, CA 94945
- Reassigned Medicare billing, California enrollment
- 132 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 2
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.
Peacehealth Peace Island Medical Center
Critical Access Hospitals · Friday Harbor, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94945 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 9
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 Humberto Trevino's NPI number?
The NPI number for Humberto Trevino is 1841814209. It was assigned to this individual provider in the NPPES registry on June 2, 2020.
Where is Humberto Trevino located?
Humberto Trevino practices at 75 Rowland Way Ste 200, Novato, CA 94945. The listed phone number is (415) 897-9664.
What is Humberto Trevino's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Humberto Trevino enrolled in Medicare?
Yes. Humberto Trevino 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 Humberto Trevino's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Humberto Trevino reassigns Medicare benefits to Sutter Bay Hospitals (Novato, 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 Humberto Trevino's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Humberto Trevino accept?
Health plans from Moda Health Plan, Inc. list Humberto Trevino as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Humberto Trevino affiliated with any hospitals?
According to CMS data, Humberto Trevino is affiliated with Peacehealth Peace Island Medical Center.
When was this NPI record last updated?
The NPPES record for Humberto Trevino was last updated on July 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Humberto Trevino Jr., MD · NPI 1841814209
Family Medicine physician in Novato, California. Individual provider, active in the CMS NPPES registry since June 2, 2020.
## Identity
- **NPI:** 1841814209 (Entity type: Individual)
- **Enumerated:** June 2, 2020
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** A198049 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 75 ROWLAND WAY STE 200, Novato, CA 94945-5054
- **Phone:** (415) 897-9664 · **Fax:** (415) 892-9589
## 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:** Sutter Bay Hospitals (NPI 1104059153, Novato, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical Branch At Galveston, class of 2020
## Record status
- **NPPES last updated:** July 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1841814209) · Data from the CMS NPPES public registry.