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Ruben Amarasingham, M.D.
NPI 1831154921 · Internal Medicine Physician · Dallas, TX
Ruben Amarasingham, M.D. is a Internal Medicine Physician provider in Dallas, TX (NPI 1831154921).
Provider details
- NPI number
- 1831154921
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- L2097 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
5123 Harry Hines Blvd
Phhs Support Bldg B, Rm G106
Dallas, TX 75235
Phone: (214) 590-6724
Fax: (214) 590-4595
Street-level locationGet directions
Mailing address
5323 Harry Hines Blvd
Dallas, TX 75390-7201
Registry dates
- Enumerated
- 2006-04-20
- Last updated
- 2010-08-19
Frequently asked questions
- What is Ruben Amarasingham's NPI number?
- Ruben Amarasingham's National Provider Identifier (NPI) is 1831154921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruben Amarasingham's specialty?
- Ruben Amarasingham is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ruben Amarasingham located?
- Ruben Amarasingham's practice location on file with NPPES is 5123 Harry Hines Blvd, Dallas, TX 75235.
- What is Ruben Amarasingham's phone number?
- The practice phone number listed in the NPPES registry for Ruben Amarasingham is (214) 590-6724.
- Is Ruben Amarasingham's NPI active?
- Yes — Ruben Amarasingham's NPI (1831154921) is active in the NPPES registry as of the last update on 2010-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.