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Mark Mccormick, M.D.
NPI 1659358661 · Gastroenterology Physician · Kalamazoo, MI
Mark Mccormick, M.D. is a Gastroenterology Physician provider in Kalamazoo, MI (NPI 1659358661).
Provider details
- NPI number
- 1659358661
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301046225 (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
601 John St
M 475
Kalamazoo, MI 49007-5341
Phone: (269) 276-0000
Fax: (269) 276-0001
Street-level locationGet directions
Mailing address
601 John St
Kalamazoo, MI 49007-5341
Registry dates
- Enumerated
- 2005-12-30
- Last updated
- 2012-04-27
Frequently asked questions
- What is Mark Mccormick's NPI number?
- Mark Mccormick's National Provider Identifier (NPI) is 1659358661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Mccormick's specialty?
- Mark Mccormick is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Mccormick located?
- Mark Mccormick's practice location on file with NPPES is 601 John St, Kalamazoo, MI 49007-5341.
- What is Mark Mccormick's phone number?
- The practice phone number listed in the NPPES registry for Mark Mccormick is (269) 276-0000.
- Is Mark Mccormick's NPI active?
- Yes — Mark Mccormick's NPI (1659358661) is active in the NPPES registry as of the last update on 2012-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.