TRISTIN MICHAEL JOHNSON NP
NPI 1346496767
Nurse Practitioner - Psychiatric/Mental Health in Napa, CA
About Tristin Michael Johnson Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TRISTIN MICHAEL JOHNSON NP (NPI 1346496767) is an individual psychiatric/mental health provider in Napa, California, licensed in California (22192) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses 3
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
Tristin Michael Johnson Np 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 Tristin Johnson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Durham, NC 27710
- Reassigned Medicare billing, North Carolina enrollment
- 1,482 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94558 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.
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 Tristin Johnson's NPI number?
The NPI number for Tristin Johnson is 1346496767. It was assigned to this individual provider in the NPPES registry on August 18, 2008.
Where is Tristin Johnson located?
Tristin Johnson practices at 1141 Pear Tree Ln Suite 100, Napa, CA 94558. The listed phone number is (707) 254-1770.
What is Tristin Johnson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Tristin Johnson enrolled in Medicare?
Yes. Tristin Johnson 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 Tristin Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tristin Johnson reassigns Medicare benefits to Duke University Health System, Inc. (Durham, NC). 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 Tristin Johnson'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 Tristin Johnson was last updated on July 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Tristin Michael Johnson, NP · NPI 1346496767
Psychiatric/Mental Health physician in Napa, California. Individual provider, active in the CMS NPPES registry since August 18, 2008.
## Identity
- **NPI:** 1346496767 (Entity type: Individual)
- **Enumerated:** August 18, 2008
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 22192 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1141 PEAR TREE LN, SUITE 100, Napa, CA 94558-6484
- **Phone:** (707) 254-1770
## 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:** Duke University Health System, Inc. (NPI 1558392977, Durham, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Francisco School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** July 21, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1346496767) · Data from the CMS NPPES public registry.