DR. MARC D. SHAW OD
NPI 1346377850
Optometrist in Ben Lomond, CA
About Dr. Marc D. Shaw Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARC D. SHAW OD (NPI 1346377850) is an individual optometrist in Ben Lomond, California, licensed in California (6801T) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1979).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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)
Dr. Marc D. Shaw Od is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marc Shaw reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ben Lomond, CA 95005
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Hunt & Shaw A Professional Optometric Corporation
- 2 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 6
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 95005 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 2
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 Marc Shaw's NPI number?
The NPI number for Marc Shaw is 1346377850. It was assigned to this individual provider in the NPPES registry on February 28, 2007.
Where is Marc Shaw located?
Marc Shaw practices at 7965 Highway 9, Ben Lomond, CA 95005. The listed phone number is (831) 336-2279.
What is Marc Shaw's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Marc Shaw enrolled in Medicare?
Yes. Marc Shaw is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marc Shaw's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marc Shaw reassigns Medicare benefits to Hunt And Shaw, A Professional Optometric Corporation (Ben Lomond, 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 Marc Shaw's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marc Shaw accept?
Health plans from Anthem Blue Cross and Blue Shield and Providence Health Plan list Marc Shaw 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 Marc Shaw was last updated on June 11, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Marc D. Shaw, OD · NPI 1346377850
Optometrist provider in Ben Lomond, California. Individual provider, active in the CMS NPPES registry since February 28, 2007.
## Identity
- **NPI:** 1346377850 (Entity type: Individual)
- **Enumerated:** February 28, 2007
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** 6801T (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 7965 HIGHWAY 9, Ben Lomond, CA 95005-9703
- **Phone:** (831) 336-2279
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Hunt And Shaw, A Professional Optometric Corporation (NPI 1457489916, Ben Lomond, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1979
## Record status
- **NPPES last updated:** June 11, 2008
- **Other identifiers:** Medicare UPIN T10411 (CA); Medicare PIN SD0068010 (CA); Other 810673636 (CA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1346377850) · Data from the CMS NPPES public registry.