Diana Whittlesey, M.D.
NPI 1083793715 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Cleveland, OH
Diana Whittlesey, M.D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Cleveland, OH (NPI 1083793715).
Provider details
- NPI number
- 1083793715
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35-041505 (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
- 2006-11-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diana Whittlesey's NPI number?
- Diana Whittlesey's National Provider Identifier (NPI) is 1083793715, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Whittlesey's specialty?
- Diana Whittlesey is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Whittlesey located?
- Diana Whittlesey's practice location on file with NPPES is 10701 East Blvd, Cleveland, OH 44106-1702.
- What is Diana Whittlesey's phone number?
- The practice phone number listed in the NPPES registry for Diana Whittlesey is (216) 791-3800.
- Is Diana Whittlesey's NPI active?
- Yes — Diana Whittlesey's NPI (1083793715) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.