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

Dr. Michael Shane Hamman, MD

Individual provider Dermatology Physician · NPI 1538346911

Dr. Michael Shane Hamman, MD is a Micrographic Dermatologic Surgery (Mds) in San Diego, California. Graduated from University of Washington School of Medicine in 2005, 21 years ago. Practices with J Robert West MD Inc, a 138-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
21
Trained at
University of Washington School of Medicine
Licensed in
CA
In the registry since
2008
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

9339 Genesee Ave Ste 350
San Diego, CA 92121-2150
Phone: (858) 454-4300
Fax: (858) 454-5088
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

MOHS-Micrographic Surgery Physician (primary) Taxonomy 207ND0101X · Licence A97551 (CA)
Dermatology Physician Taxonomy 207N00000X · Licence A97551 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence A97551 (CA)

Record details

NPI number1538346911
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 28, 2008
Last updated in NPPESDecember 19, 2024
Certification dateDecember 19, 2024

Medicare enrollment

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

Medicare specialtyMICROGRAPHIC DERMATOLOGIC SURGERY (MDS)
Also practisesDERMATOLOGY
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice J Robert West Md Inc — 138 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in San Diego