Mark 5 Care Group, PLLC
NPI 1568722817 · Internal Medicine Physician · Oklahoma City, OK
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark 5 Care Group, PLLC is a Internal Medicine Physician organization in Oklahoma City, OK (NPI 1568722817).
Provider details
- NPI number
- 1568722817
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Rader, President(405) 830-6673
- License
- 16912 (OK)
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
14 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
- 2012-05-21
- Last updated
- 2012-05-21
Frequently asked questions
- What is Mark 5 Care Group, PLLC's NPI number?
- Mark 5 Care Group, PLLC's National Provider Identifier (NPI) is 1568722817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark 5 Care Group, PLLC?
- Mark 5 Care Group, PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark 5 Care Group, PLLC located?
- Mark 5 Care Group, PLLC's practice location on file with NPPES is 1407 N Robinson Ave, Oklahoma City, OK 73103-4823.
- What is Mark 5 Care Group, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Mark 5 Care Group, PLLC is (405) 232-8000.
- Does Mark 5 Care Group, PLLC accept Medicare?
- Mark 5 Care Group, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Mark 5 Care Group, PLLC?
- The authorized official listed on Mark 5 Care Group, PLLC's NPPES record is Robert Rader, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark 5 Care Group, PLLC's NPI active?
- Yes — Mark 5 Care Group, PLLC's NPI (1568722817) is active in the NPPES registry as of the last update on 2012-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.