MARTIN ROCO FNP
NPI 1255683140
Nurse Practitioner - Primary Care in Napa, CA
About Martin Roco Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTIN ROCO FNP (NPI 1255683140) is an individual primary care provider in Napa, California, licensed in California (NP95027617) and active in the NPI registry since October 2012. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 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 (PECOS)
Martin Roco Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Martin Roco reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Coos Bay, OR 97420
- Reassigned Medicare billing, Oregon enrollment
- 35 clinicians in this Medicare group
Coos Bay, OR 97420
- Reassigned Medicare billing, Oregon enrollment
- 220 clinicians in this Medicare group
Pleasant Hill, OR 97455
- Reassigned Medicare billing, Oregon enrollment
- 190 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
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.
Referred Medical Equipment & Supplies CMS DME claims 9
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 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 Martin Roco's NPI number?
The NPI number for Martin Roco is 1255683140. It was assigned to this individual provider in the NPPES registry on October 3, 2012.
Where is Martin Roco located?
Martin Roco practices at 1141 Pear Tree Ln, Napa, CA 94558. The listed phone number is (707) 254-1770.
What is Martin Roco's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Martin Roco enrolled in Medicare?
Yes. Martin Roco is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Martin Roco's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martin Roco reassigns Medicare benefits to 3 organizations: Waterfall Clinic, Incorporated (Coos Bay, OR), North Bend Medical Center Inc (Coos Bay, OR) and Icco LLC (Pleasant Hill, OR). Each 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 Martin Roco's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Martin Roco accept?
Health plans from Moda Health Plan, Inc. and PacificSource Health Plans list Martin Roco 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.
When was this NPI record last updated?
The NPPES record for Martin Roco was last updated on August 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Martin Roco, FNP · NPI 1255683140
Primary Care physician in Napa, California. Individual provider, active in the CMS NPPES registry since October 3, 2012.
## Identity
- **NPI:** 1255683140 (Entity type: Individual)
- **Enumerated:** October 3, 2012
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** NP95027617 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1141 PEAR TREE LN, Napa, CA 94558-6484
- **Phone:** (707) 254-1770
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Waterfall Clinic, Incorporated (NPI 1508133299, Coos Bay, OR); North Bend Medical Center Inc (NPI 1063428308, Coos Bay, OR); Icco LLC (NPI 1063806842, Pleasant Hill, OR) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 28, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1255683140) · Data from the CMS NPPES public registry.