Leonard Kanterman, M.D.
NPI 1952335622 · Internal Medicine Physician · Cortland, OH
Leonard Kanterman, M.D. is a Internal Medicine Physician provider in Cortland, OH (NPI 1952335622).
Provider details
- NPI number
- 1952335622
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35050207 (OH)
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
- 2006-07-10
- Last updated
- 2007-10-30
Frequently asked questions
- What is Leonard Kanterman's NPI number?
- Leonard Kanterman's National Provider Identifier (NPI) is 1952335622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Kanterman's specialty?
- Leonard Kanterman is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leonard Kanterman located?
- Leonard Kanterman's practice location on file with NPPES is 2600 State Route 5, Cortland, OH 44410-9393.
- What is Leonard Kanterman's phone number?
- The practice phone number listed in the NPPES registry for Leonard Kanterman is (330) 372-8800.
- Is Leonard Kanterman's NPI active?
- Yes — Leonard Kanterman's NPI (1952335622) is active in the NPPES registry as of the last update on 2007-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.