Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Mark A Vierra, MD

Individual provider Specialist · NPI 1730187121

Dr. Mark A Vierra, MD is a Dermatology in Poway, California. Graduated from Pennsylvania State University College of Medicine in 1996, 30 years ago. Practices with Bernardo Dermatology Medical Group Inc, an 8-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
30
Trained at
Pennsylvania 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.

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Practice location Address checks out

15525 Pomerado Rd Ste A-2
Poway, CA 92064-2435
Phone: (858) 451-3311
Fax: (858) 451-1142
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence A64866 (CA)

Record details

NPI number1730187121
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2005
Last updated in NPPESJuly 15, 2010
Mailing address13186 Sundance Ave, San Diego, CA 92129-2458

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDERMATOLOGY
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Bernardo Dermatology Medical Group Inc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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