Lawrence Kass, M.D.
NPI 1245295625 · Hematology (Pathology) Physician · Cleveland, OH
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lawrence Kass, M.D. is a Hematology (Pathology) Physician provider in Cleveland, OH (NPI 1245295625).
Provider details
- NPI number
- 1245295625
- Entity type
- Individual
- Primary specialty
- Hematology (Pathology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 028869 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-04-19
- Last updated
- 2016-08-25
Frequently asked questions
- What is Lawrence Kass's NPI number?
- Lawrence Kass's National Provider Identifier (NPI) is 1245295625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Kass's specialty?
- Lawrence Kass is listed in the NPPES registry with a primary specialty of Hematology (Pathology) Physician (Allopathic & Osteopathic Physicians).
- Where is Lawrence Kass located?
- Lawrence Kass's practice location on file with NPPES is 7225 Old Oak Blvd, Cleveland, OH 44130-3339.
- What is Lawrence Kass's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Kass is (440) 816-2724.
- Does Lawrence Kass accept Medicare?
- Lawrence Kass is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lawrence Kass's NPI active?
- Yes — Lawrence Kass's NPI (1245295625) is active in the NPPES registry as of the last update on 2016-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.