IndividualActive
Douglas Puffer, M.D.
NPI 1366463267 · Hematology & Oncology Physician · Mequon, WI
Provider details
- NPI number
- 1366463267
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 40365-020 (WI)
Practice location
13111 N Port Washington Rd
Mequon, WI 53097-2416
Phone: (262) 243-7454
Fax: (262) 243-7482
Mailing address
4425 N Port Washington Road
Glendale, WI 53212-1082
Registry dates
- Enumerated
- 2006-07-23
- Last updated
- 2012-10-22
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.