JOHN BARRETT ROSS FNP
NPI 1962251579
Nurse Practitioner - Family in San Francisco, CA
About John Barrett Ross Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN BARRETT ROSS FNP (NPI 1962251579) is an individual family provider in San Francisco, California, licensed in California (95030568) and active in the NPI registry since May 2024. He is enrolled in Medicare PECOS and maintains a secondary practice location in South Lake Tahoe.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
John Barrett Ross Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show John Ross reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
South Lake Tahoe, CA 96150
- Reassigned Medicare billing, California enrollment
- 148 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 94111 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.
SAN FRANCISCO, CA 94111
SAN FRANCISCO, CA 94111
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 John Ross's NPI number?
The NPI number for John Ross is 1962251579. It was assigned to this individual provider in the NPPES registry on May 15, 2024.
Where is John Ross located?
John Ross practices at 2 Embarcadero Ctr, San Francisco, CA 94111. The listed phone number is (888) 663-6331.
What is John Ross's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is John Ross enrolled in Medicare?
Yes. John Ross is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for John Ross's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Ross reassigns Medicare benefits to Barton Medical Foundation (South Lake Tahoe, 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 John Ross'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 John Ross was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 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.
# John Barrett Ross, FNP · NPI 1962251579
Family physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since May 15, 2024.
## Identity
- **NPI:** 1962251579 (Entity type: Individual)
- **Enumerated:** May 15, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95030568 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2 EMBARCADERO CTR, San Francisco, CA 94111-3823
- **Phone:** (888) 663-6331
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Barton Medical Foundation (NPI 1750950499, South Lake Tahoe, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 22, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1962251579) · Data from the CMS NPPES public registry.