Geoffrey Witrak
NPI 1215966379 · Anatomic Pathology & Clinical Pathology Physician · Duluth, MN
Geoffrey Witrak is a Anatomic Pathology & Clinical Pathology Physician provider in Duluth, MN (NPI 1215966379).
Provider details
- NPI number
- 1215966379
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 22979 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-01
- Last updated
- 2011-05-19
Frequently asked questions
- What is Geoffrey Witrak's NPI number?
- Geoffrey Witrak's National Provider Identifier (NPI) is 1215966379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Witrak's specialty?
- Geoffrey Witrak is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Geoffrey Witrak located?
- Geoffrey Witrak's practice location on file with NPPES is 400 E 3rd St, Duluth, MN 55805-1951.
- What is Geoffrey Witrak's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Witrak is (218) 786-8364.
- Is Geoffrey Witrak's NPI active?
- Yes — Geoffrey Witrak's NPI (1215966379) is active in the NPPES registry as of the last update on 2011-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.