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

Ernest Bloom, MD

Individual provider Dermatology Physician · NPI 1306941620

Ernest Bloom, MD is a Dermatology in Alameda, California. Graduated from University of California, Davis School of Medicine in 1984, 42 years ago. Practices with Csi Medical Group, a 104-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
42
Trained at
University of California, Davis School of Medicine
Licensed in
CA
In the registry since
2006
Specialties on file
6
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

501 S Shore Ctr W 103A
Alameda, CA 94501-5762
Phone: (510) 227-7028
Fax: (510) 274-7119
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatopathology Physician (primary) Taxonomy 207ND0900X · Licence G56359 (CA)
Dermatology Physician Taxonomy 207N00000X · Licence G56359 (CA)
MOHS-Micrographic Surgery Physician Taxonomy 207ND0101X · Licence G56359 (CA)
Clinical & Laboratory Dermatological Immunology Physician Taxonomy 207NI0002X · Licence G56359 (CA)
Pediatric Dermatology Physician Taxonomy 207NP0225X · Licence G56359 (CA)
Procedural Dermatology Physician Taxonomy 207NS0135X · Licence G56359 (CA)

Record details

NPI number1306941620
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 13, 2006
Last updated in NPPESJanuary 31, 2013
Mailing address501 S Shore Ctr W, 103a, Alameda, CA 94501-5762

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Csi Medical Group — 104 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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