Diane Klein, M.D.
NPI 1376624395 · Specialist · Irving, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Klein, M.D. is a Specialist provider in Irving, TX (NPI 1376624395).
Provider details
- NPI number
- 1376624395
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- F6623 (TX)
Specialties & taxonomies
Other Service Providers
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
- 2006-10-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Klein's NPI number?
- Diane Klein's National Provider Identifier (NPI) is 1376624395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Klein's specialty?
- Diane Klein is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Diane Klein located?
- Diane Klein's practice location on file with NPPES is 440 W Lyndon B Johnson Fwy, Irving, TX 75063-3707.
- What is Diane Klein's phone number?
- The practice phone number listed in the NPPES registry for Diane Klein is (972) 556-1915.
- Does Diane Klein accept Medicare?
- Diane Klein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Klein's NPI active?
- Yes — Diane Klein's NPI (1376624395) 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.