Dr. Mark Andrew Willoughby, MD
Dr. Mark Andrew Willoughby, MD is a Dermatology in Chula Vista, California. Graduated from Ohio State University College of Medicine in 1997, 29 years ago. Practices with Dermatology and Laser Center of San Diego, a 9-clinician group and accepts Medicare assignment. Licensed in California.
- Years since qualifying
- 29
- Trained at
- Ohio State University College of Medicine
- Licensed in
- CA
- In the registry since
- 2005
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
319 F St Ste 102Chula Vista, CA 91910-2666
Phone: (619) 476-1200
Fax: (619) 420-7849
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Dermatology Physician (primary) | Taxonomy 207N00000X · Licence A69750 (CA) |
|---|
Record details
| NPI number | 1215931993 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | June 9, 2005 |
| Last updated in NPPES | July 13, 2026 |
Medicare enrollment
| Medicare specialty | DERMATOLOGY |
|---|---|
| Medical school | OHIO STATE UNIVERSITY COLLEGE OF MEDICINE |
| Graduated | 1997 (29 years in practice) |
| Group practice | Dermatology And Laser Center Of San Diego — 9 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 4 on file with Medicare |
Other providers in Chula Vista
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Eugene James Nowak, DO
2440 Fenton St Ste 101, Chula Vista, CA 91914-3516 · (619) 420-1840
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Dr. Maria Gabriela Parente, MD
1400 E Palomar St, Chula Vista, CA 91913-1800 · (619) 397-3295
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Dr. Peter P Rullan, MD
256 Landis Ave 3rd Fl, Chula Vista, CA 91910-2650 · (619) 426-9600
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Stein Dermatology a Professional Corporation
340 4th Ave Ste 14, Chula Vista, CA 91910-3813 · (619) 303-3681