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

Dr. Adam Gregory Wallach, MD

Individual provider Dermatology Physician · NPI 1982741021

Dr. Adam Gregory Wallach, MD is a Dermatology in Danville, California. Graduated from New York University School of Medicine in 1993, 33 years ago. Practices with Mountain West Derm California PC, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
33
Trained at
New York University School of Medicine
Licensed in
CA
In the registry since
2007
Specialties on file
2
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

400 El Cerro Blvd Ste 204
Danville, CA 94526-1731
Phone: (925) 837-8848
Fax: (925) 837-4808
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Procedural Dermatology Physician (primary) Taxonomy 207NS0135X · Licence G85998 (CA)
Dermatology Physician Taxonomy 207N00000X · Licence G85998 (CA)

Record details

NPI number1982741021
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 30, 2007
Last updated in NPPESMay 17, 2022
Certification dateMay 17, 2022
Mailing address400 El Cerro Blvd, Suite 204, Danville, CA 94526-1731

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Mountain West Derm California Pc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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