The Osler Group LLP
NPI 1699811711 · Cardiovascular Disease Physician · Dallas, TX
The Osler Group LLP is a Cardiovascular Disease Physician organization in Dallas, TX (NPI 1699811711).
Provider details
- NPI number
- 1699811711
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Arnold Kassanoff, Owner-Physician(214) 369-7115
- License
- D0394 (TX)
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
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
- 2007-01-29
- Last updated
- 2020-08-22
Frequently asked questions
- What is The Osler Group LLP's NPI number?
- The Osler Group LLP's National Provider Identifier (NPI) is 1699811711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is The Osler Group LLP?
- The Osler Group LLP is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is The Osler Group LLP located?
- The Osler Group LLP's practice location on file with NPPES is 7115 Greenville, Dallas, TX 75231-5100.
- What is The Osler Group LLP's phone number?
- The practice phone number listed in the NPPES registry for The Osler Group LLP is (214) 369-7115.
- Who is the authorized official for The Osler Group LLP?
- The authorized official listed on The Osler Group LLP's NPPES record is Arnold Kassanoff, Owner-Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is The Osler Group LLP's NPI active?
- Yes — The Osler Group LLP's NPI (1699811711) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.