DR. PAUL NICHOLAS MARINOS DPM
NPI 1881270940
Podiatrist - Foot & Ankle Surgery in Walnut Creek, CA
About Dr. Paul Nicholas Marinos Dpm NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PAUL NICHOLAS MARINOS DPM (NPI 1881270940) is an individual foot & ankle surgery provider in Walnut Creek, California, licensed in California (E6043) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of New York College Of Podiatric Medicine (2021).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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. Paul Nicholas Marinos Dpm 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 Reassignments
3Medicare enrollment records show Paul Marinos reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Walnut Creek, CA 94598
- Reassigned Medicare billing, California enrollment
- 347 clinicians in this Medicare group
Walnut Creek, CA 94598
- Reassigned Medicare billing, California enrollment
- 810 clinicians in this Medicare group
Palo Alto, CA 94306
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1043354020 (California), NPI 1629301346 (California)
- 2,460 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.
WALNUT CREEK, CA 94598
WALNUT CREEK, CA 94598
WALNUT CREEK, CA 94598
WALNUT CREEK, CA 94598
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 Paul Marinos's NPI number?
The NPI number for Paul Marinos is 1881270940. It was assigned to this individual provider in the NPPES registry on March 19, 2021.
Where is Paul Marinos located?
Paul Marinos practices at 2637 Shadelands Dr, Walnut Creek, CA 94598. The listed phone number is (925) 464-1982.
What is Paul Marinos's specialty?
The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.
Is Paul Marinos enrolled in Medicare?
Yes. Paul Marinos 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 organizations bill Medicare for Paul Marinos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Paul Marinos reassigns Medicare benefits to 3 organizations: Bass Medical Group (Walnut Creek, CA), John Muir Trauma Physicians Billing Service (Walnut Creek, CA) and County Of Santa Clara (Palo Alto, CA). 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 Paul Marinos'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 Paul Marinos was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 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.
# Dr. Paul Nicholas Marinos, DPM · NPI 1881270940
Foot & Ankle Surgery provider in Walnut Creek, California. Individual provider, active in the CMS NPPES registry since March 19, 2021.
## Identity
- **NPI:** 1881270940 (Entity type: Individual)
- **Enumerated:** March 19, 2021
- **Primary specialty:** Podiatrist - Foot & Ankle Surgery · taxonomy 213ES0103X
- **State license:** E6043 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2637 SHADELANDS DR, Walnut Creek, CA 94598-2512
- **Phone:** (925) 464-1982 · **Fax:** (925) 464-2042
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Bass Medical Group (NPI 1174253405, Walnut Creek, CA); John Muir Trauma Physicians Billing Service (NPI 1962551861, Walnut Creek, CA); County Of Santa Clara (NPI 1285228080, Palo Alto, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York College Of Podiatric Medicine, class of 2021
## Record status
- **NPPES last updated:** September 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1881270940) · Data from the CMS NPPES public registry.