IndividualActive
John Pfeifer, MD
NPI 1306864822 · Molecular Genetic Pathology (Pathology) Physician · Saint Louis, MO
Provider details
- NPI number
- 1306864822
- Entity type
- Individual
- Primary specialty
- Molecular Genetic Pathology (Pathology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 101865 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Practice location
1 Barnes Jewish Hospital Plz
Div PA Anatomic and Molecular Path
Saint Louis, MO 63110-1003
Phone: (314) 362-5641
Fax: (314) 362-0369
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 7412011
Chicago, IL 60674-2011
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2025-04-17
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.