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Thomas Knuff, M.D.
NPI 1235119462 · Gastroenterology Physician · Marquette, MI
Thomas Knuff, M.D. is a Gastroenterology Physician provider in Marquette, MI (NPI 1235119462).
Provider details
- NPI number
- 1235119462
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- TK043987 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1414 W Fair Ave
Ste 250
Marquette, MI 49855-2675
Phone: (906) 225-3880
Fax: (906) 225-4523
Street-level locationGet directions
Mailing address
1414 W Fair Ave
Marquette, MI 49855-2683
Registry dates
- Enumerated
- 2006-01-23
- Last updated
- 2007-11-02
Frequently asked questions
- What is Thomas Knuff's NPI number?
- Thomas Knuff's National Provider Identifier (NPI) is 1235119462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Knuff's specialty?
- Thomas Knuff is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Knuff located?
- Thomas Knuff's practice location on file with NPPES is 1414 W Fair Ave, Marquette, MI 49855-2675.
- What is Thomas Knuff's phone number?
- The practice phone number listed in the NPPES registry for Thomas Knuff is (906) 225-3880.
- Is Thomas Knuff's NPI active?
- Yes — Thomas Knuff's NPI (1235119462) is active in the NPPES registry as of the last update on 2007-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.