DR. DANIEL WILLIAM MARCUS DDS
NPI 1740238492
Dentist - General Practice in Orange, CA
About Dr. Daniel William Marcus Dds NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DANIEL WILLIAM MARCUS DDS (NPI 1740238492) is an individual general practice provider in Orange, California, licensed in California (34159) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Daniel William Marcus Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92869 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 Daniel Marcus's NPI number?
The NPI number for Daniel Marcus is 1740238492. It was assigned to this individual provider in the NPPES registry on May 5, 2006.
Where is Daniel Marcus located?
Daniel Marcus practices at 3906 E Chapman Ave, Orange, CA 92869. The listed phone number is (714) 289-9908.
What is Daniel Marcus's specialty?
The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.
Is Daniel Marcus enrolled in Medicare?
Yes. Daniel Marcus is registered in the Medicare PECOS enrollment system.
What insurance does Daniel Marcus accept?
Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 5 other insurers list Daniel Marcus 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 Daniel Marcus was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 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. Daniel William Marcus, DDS · NPI 1740238492
General Practice provider in Orange, California. Individual provider, active in the CMS NPPES registry since May 5, 2006.
## Identity
- **NPI:** 1740238492 (Entity type: Individual)
- **Enumerated:** May 5, 2006
- **Primary specialty:** Dentist - General Practice · taxonomy 1223G0001X
- **State license:** 34159 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3906 E CHAPMAN AVE, Orange, CA 92869-3915
- **Phone:** (714) 289-9908
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1740238492) · Data from the CMS NPPES public registry.