David Klein, M.D.
NPI 1407884521 · Pediatric Endocrinology Physician · Cincinnati, OH
David Klein, M.D. is a Pediatric Endocrinology Physician provider in Cincinnati, OH (NPI 1407884521).
Provider details
- NPI number
- 1407884521
- Entity type
- Individual
- Primary specialty
- Pediatric Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35-06-4116 (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
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
- 2006-06-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Klein's NPI number?
- David Klein's National Provider Identifier (NPI) is 1407884521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Klein's specialty?
- David Klein is listed in the NPPES registry with a primary specialty of Pediatric Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is David Klein located?
- David Klein's practice location on file with NPPES is 3333 Burnet Ave, Cincinnati, OH 45229-3039.
- What is David Klein's phone number?
- The practice phone number listed in the NPPES registry for David Klein is (513) 636-4744.
- Is David Klein's NPI active?
- Yes — David Klein's NPI (1407884521) 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.