William Leeburg, M.D.
NPI 1275516908 · Anatomic Pathology & Clinical Pathology Physician · Kalamazoo, MI
William Leeburg, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Kalamazoo, MI (NPI 1275516908).
Provider details
- NPI number
- 1275516908
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301044498 (MI)
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
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
Mailing address
Registry dates
- Enumerated
- 2005-11-28
- Last updated
- 2008-07-16
Frequently asked questions
- What is William Leeburg's NPI number?
- William Leeburg's National Provider Identifier (NPI) is 1275516908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Leeburg's specialty?
- William Leeburg is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is William Leeburg located?
- William Leeburg's practice location on file with NPPES is 601 John St, Kalamazoo, MI 49007-5341.
- What is William Leeburg's phone number?
- The practice phone number listed in the NPPES registry for William Leeburg is (269) 341-7654.
- Is William Leeburg's NPI active?
- Yes — William Leeburg's NPI (1275516908) is active in the NPPES registry as of the last update on 2008-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.