Matthew Klein, M.D.
NPI 1255329553 · Specialist · Boca Raton, FL
Matthew Klein, M.D. is a Specialist provider in Boca Raton, FL (NPI 1255329553).
Provider details
- NPI number
- 1255329553
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME35852 (FL)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$36 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-11
- Last updated
- 2008-06-12
Frequently asked questions
- What is Matthew Klein's NPI number?
- Matthew Klein's National Provider Identifier (NPI) is 1255329553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Klein's specialty?
- Matthew Klein is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Matthew Klein located?
- Matthew Klein's practice location on file with NPPES is 670 Glades Rd, Boca Raton, FL 33431-6461.
- What is Matthew Klein's phone number?
- The practice phone number listed in the NPPES registry for Matthew Klein is (561) 395-2626.
- Is Matthew Klein's NPI active?
- Yes — Matthew Klein's NPI (1255329553) is active in the NPPES registry as of the last update on 2008-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.