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

Don R Wolff MD Inc

Organization Ophthalmology Physician · NPI 1669689691

Don R Wolff MD Inc is an Ophthalmology Physician in Walnut Creek, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2021 Ygnacio Valley Rd Ste C102
Walnut Creek, CA 94598-3382
Phone: (925) 256-8464
Fax: (925) 256-8320
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A789840 (CA)

Record details

NPI number1669689691
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Don Wolff — President · (925) 256-8464
NPI enumeratedMay 17, 2007
Last updated in NPPESMarch 14, 2012
Mailing address1867 Ygnacio Valley Rd # 383, Walnut Creek, CA 94598-3214

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