Roger F. Classen, D.O., Inc.
NPI 1720108137 · Surgery Physician · Warrensville Heights, OH
Roger F. Classen, D.O., Inc. is a Surgery Physician organization in Warrensville Heights, OH (NPI 1720108137).
Provider details
- NPI number
- 1720108137
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Roger Classen, Physician(216) 561-0111
- License
- 34-00-2162 (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
- 2007-03-30
- Last updated
- 2011-10-10
Frequently asked questions
- What is Roger F. Classen, D.O., Inc.'s NPI number?
- Roger F. Classen, D.O., Inc.'s National Provider Identifier (NPI) is 1720108137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Roger F. Classen, D.O., Inc.?
- Roger F. Classen, D.O., Inc. is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Roger F. Classen, D.O., Inc. located?
- Roger F. Classen, D.O., Inc.'s practice location on file with NPPES is 4100 Warrensville Center Rd, Warrensville Heights, OH 44122-7024.
- What is Roger F. Classen, D.O., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Roger F. Classen, D.O., Inc. is (216) 561-0111.
- Who is the authorized official for Roger F. Classen, D.O., Inc.?
- The authorized official listed on Roger F. Classen, D.O., Inc.'s NPPES record is Roger Classen, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Roger F. Classen, D.O., Inc.'s NPI active?
- Yes — Roger F. Classen, D.O., Inc.'s NPI (1720108137) is active in the NPPES registry as of the last update on 2011-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.