Daniel J. Marnell, MD
Dermatology Physician · San Diego, CA
Daniel J. Marnell, MD is a dermatology physician with a practice address in San Diego, California, and NPI 1508831280, issued on Feb 17, 2006. Check the license (California C33369, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Daniel J. Marnell
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- C33369 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6367 Alvarado CT, San Diego, CA 92120
- Phone
- (619) 287-1882
- Enumerated
- Feb 17, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (619) 287-4121
- Medicaid ID
- OOC333691 CA
- Medicare enrollment
- Enrolled (PECOS I20050804000669); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1966
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Also registered at 6367 Alvarado CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Providence Alvira, AU.D CCC-AAudiologist-Hearing Aid Fitter1669645776
- Cameron Chan, PA-CMedical Physician Assistant1326440660
- Michelle Kabakibi, DNP, FNP-C, AGNP-CFamily Nurse Practitioner1154849909
- Bernard Michlin, M.D.Internal Medicine Physician1861492738
- Jose Otero, M.D.Surgery of the Hand (Plastic Surgery) Physician1033176763
- Ramesh Rakholia, RPHPharmacist1558440941
Verify Daniel J. Marnell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C33369Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- San Diego Dermatology And Cosmetic Surgery Medical Group, Inc.San Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel J. Marnell among 2,083 dermatology physician records in California
Daniel J. Marnell, MD is one of 2,083 dermatology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 56% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1966 · median 2006 among the 1,450 with a school on file
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
All 2,083 in California → Every provider in San Diego → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Angelito Arias, MDSan Diego, CA 921201750439733
- Alan Chaitin, MDSan Diego, CA 921201982729497
- Joseph Epstein, MDSan Diego, CA 921201235287038
- Frederick Fehl, MDSan Diego, CA 921201669520623
- David Ginsberg, MDSan Diego, CA 921201891225652
- Steven Goldberg, MDSan Diego, CA 921201841359593
- Howard Kurshenbaum, MDSan Diego, CA 921201538217476
- Ann Mc Gowan-Tuskes, MDSan Diego, CA 921201700945375
Common questions
What is Daniel J. Marnell, MD's NPI number?
Daniel J. Marnell, MD's National Provider Identifier (NPI) is 1508831280, issued on Feb 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Daniel J. Marnell, MD located?
The NPPES record lists a practice address at 6367 Alvarado CT, San Diego, CA, 92120. Phone: (619) 287-1882. Providers update this record themselves, so call before visiting.
How can I verify Daniel J. Marnell, MD's license?
NPPES lists California license number C33369, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.