DR. DANIEL J MARNELL MD
NPI 1508831280
Dermatology in San Diego, CA
About Dr. Daniel J Marnell Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DANIEL J MARNELL MD (NPI 1508831280) is an individual dermatology provider in San Diego, California, licensed in California (C33369) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Daniel J Marnell Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Daniel Marnell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92120
- Reassigned Medicare billing, California enrollment
- 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92120 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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN DIEGO, CA 92120
SAN DIEGO, CA 92120
SAN DIEGO, CA 92120
SAN DIEGO, CA 92120
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 Marnell's NPI number?
The NPI number for Daniel Marnell is 1508831280. It was assigned to this individual provider in the NPPES registry on February 17, 2006.
Where is Daniel Marnell located?
Daniel Marnell practices at 6367 Alvarado Ct Suite107, San Diego, CA 92120. The listed phone number is (619) 287-1882.
What is Daniel Marnell's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Daniel Marnell enrolled in Medicare?
Yes. Daniel Marnell is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Daniel Marnell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Marnell reassigns Medicare benefits to San Diego Dermatology And Cosmetic Surgery Medical Group, Inc. (San Diego, 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 Daniel Marnell'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 Daniel Marnell 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 3 months 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 J Marnell, MD · NPI 1508831280
Dermatology physician in San Diego, California. Individual provider, active in the CMS NPPES registry since February 17, 2006.
## Identity
- **NPI:** 1508831280 (Entity type: Individual)
- **Enumerated:** February 17, 2006
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** C33369 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 6367 ALVARADO CT, SUITE107, San Diego, CA 92120-4904
- **Phone:** (619) 287-1882 · **Fax:** (619) 287-4121
## 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:** San Diego Dermatology And Cosmetic Surgery Medical Group, Inc. (NPI 1447334396, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid OOC333691 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1508831280) · Data from the CMS NPPES public registry.