Oklahoma Cancer Specialists and Research Institute, LLC
NPI 1194396721 · Surgical Oncology Physician · Tulsa, OK
Oklahoma Cancer Specialists and Research Institute, LLC is a Surgical Oncology Physician organization in Tulsa, OK (NPI 1194396721).
Provider details
- NPI number
- 1194396721
- Entity type
- Organization
- Primary specialty
- Surgical Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mary Dreesen, Mgd Care & Cred Coor(918) 499-2141
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
5 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
- 2021-07-06
- Last updated
- 2021-07-06
- Certified
- 2021-07-06
Frequently asked questions
- What is Oklahoma Cancer Specialists and Research Institute, LLC's NPI number?
- Oklahoma Cancer Specialists and Research Institute, LLC's National Provider Identifier (NPI) is 1194396721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Oklahoma Cancer Specialists and Research Institute, LLC?
- Oklahoma Cancer Specialists and Research Institute, LLC is classified in the NPPES registry as Surgical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Oklahoma Cancer Specialists and Research Institute, LLC located?
- Oklahoma Cancer Specialists and Research Institute, LLC's practice location on file with NPPES is 1819 E 19th St Fl 5, Tulsa, OK 74104-5407.
- What is Oklahoma Cancer Specialists and Research Institute, LLC's phone number?
- The practice phone number listed in the NPPES registry for Oklahoma Cancer Specialists and Research Institute, LLC is (918) 505-3200.
- Who is the authorized official for Oklahoma Cancer Specialists and Research Institute, LLC?
- The authorized official listed on Oklahoma Cancer Specialists and Research Institute, LLC's NPPES record is Mary Dreesen, Mgd Care & Cred Coor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Oklahoma Cancer Specialists and Research Institute, LLC's NPI active?
- Yes — Oklahoma Cancer Specialists and Research Institute, LLC's NPI (1194396721) is active in the NPPES registry as of the last update on 2021-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.