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Klaus Haas, MD
NPI 1871644997 · Surgery Physician · East Greenwich, RI
Klaus Haas, MD is a Surgery Physician provider in East Greenwich, RI (NPI 1871644997).
Provider details
- NPI number
- 1871644997
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD04399 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
105 Granite Dr
East Greenwich, RI 02818-5033
Phone: (401) 398-1740
Fax: (401) 398-1740
Street-level locationGet directions
Mailing address
105 Granite Dr
East Greenwich, RI 02818
Registry dates
- Enumerated
- 2007-01-15
- Last updated
- 2014-04-16
Frequently asked questions
- What is Klaus Haas's NPI number?
- Klaus Haas's National Provider Identifier (NPI) is 1871644997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Klaus Haas's specialty?
- Klaus Haas is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Klaus Haas located?
- Klaus Haas's practice location on file with NPPES is 105 Granite Dr, East Greenwich, RI 02818-5033.
- What is Klaus Haas's phone number?
- The practice phone number listed in the NPPES registry for Klaus Haas is (401) 398-1740.
- Is Klaus Haas's NPI active?
- Yes — Klaus Haas's NPI (1871644997) is active in the NPPES registry as of the last update on 2014-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.