Oluwaseyi David Adejorin, M.D
Individual provider Active NPI Critical Care Medicine (Internal Medicine) Physician · Cookeville, TN
NPI 1770895252 · NPPES record last updated Feb 26, 2026
Key facts
- NPI
- 1770895252
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License
- R1922 (TX)
- Practice address
- 1 Medical Center Blvd
Suite 103
Cookeville, TN 38501 - Phone
- (931) 783-2770
- Fax
- (931) 525-1176
- NPI assigned
- Jul 13, 2010
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 12
Hospital & facility affiliations 13
-
Michael Allison, M.D.
-
Renato Victor Bosita, M.D.
-
Clinton Ray Brunson, M.D.
-
Allan Odell Cook Jr., M.D.
-
Bobby Huynh, M.D.
-
Fayez G Seif, MD
Medicare Care Compare profile
- Specialty
- Critical Care (Intensivists)
- Education
- Other, 2004
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Questcare Intensivists PLLC
Northeast Texas Intensivists, PLLC
Cogent Healthcare of Texas PA
Practice addresses (Care Compare)
6800 N Macarthur Blvd
Irving, TX 75039-2422
Phone (954) 939-5000
800 E Dawson St
Tyler, TX 75701-2036
Phone (903) 593-8441
8200 Walnut Hill LN
TX HLTH Presbyterian Dallas
Dallas, TX 75231-4402
Phone (214) 345-6789
Hospital & facility affiliations
- Texas Health Presbyterian Hospital Dallas
- Medical City Dallas Hospital
- Texas Health Presbyterian Hospital Rockwall
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled (2 enrollments) in TN, TX
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20130909000527 | TN | Practitioner - Internal Medicine | 9638312820 | Reassigns benefits to 2 organizations |
| I20180511001137 | TX | Practitioner - Critical Care (Intensivists) |
9638312820 | Reassigns benefits to 7 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 50434 | TN | MD | Hospitalist Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Questcare Pulmonary Consultants PLLC | Internal Medicine | Current |
Accepting new patients |
| Hospital Medicine Services of Tennessee PC | Internal Medicine | Current |
Accepting new patients |
| Intensivist Medicine Services of TX, PLLC | Critical Care Medicine | Current |
Accepting new patients |
| Christus Trinity Clinic Texas | Current |
Accepting new patients | |
| Questcare Intensivists PLLC | Internal Medicine | Current | Accepting new patients |
| Cogent Healthcare of Texas, PA | Internal Medicine | Current |
Accepting new patients |
| Questcare Intensivists PLLC | Internal Medicine | Current |
Accepting new patients |
| Northeast Texas Intensivists, PLLC | Internal Medicine | Current |
Accepting new patients |
| Christus Trinity Clinic Texas | Internal Medicine | Current |
Accepting new patients |
| Cookeville Regional Medical Group, Inc | Past |
Accepting new patients |
Locations
742 Middle Creek Rd
Sevierville, TN 37862
Phone (865) 429-6100
100 E Alton Gloor Blvd
Brownsville, TX 78526
Phone (956) 350-7000
8200 Walnut Hill Ln
Dallas, TX 75231
Phone (214) 345-6148
12200 Park Central Dr
Ste 100
Dallas, TX 75251
Phone (469) 804-8323
7777 Forest Ln
Dallas, TX 75230
Phone (972) 566-7283
13737 Noel Rd
Ste 1600
Dallas, TX 75240
Phone (214) 712-2489
1650 W College St
Grapevine, TX 76051
Phone (817) 329-2523
710 FM 1960 Rd W
Houston, TX 77090
Phone (281) 440-1000
6800 N MacArthur Blvd
Irving, TX 75039
Phone (972) 969-2000
1901 N MacArthur Blvd
Irving, TX 75061
Phone (972) 484-5192
700 E Marshall Ave
Longview, TX 75601
Phone (903) 236-2000
5252 W University Dr
McKinney, TX 75071
Phone (469) 764-1000
6200 W Parker Rd
Plano, TX 75093
Phone (972) 608-8000
3901 W 15th St
Ste 108
Plano, TX 75075
Phone (214) 217-1950
3901 W 15th St
Plano, TX 75075
Phone (972) 519-1115
2600 Saint Michael Dr
Texarkana, TX 75503
Phone (903) 614-1000
800 E Dawson St
Tyler, TX 75701
Phone (903) 531-5018
630 S Fleishel Ave
Tyler, TX 75701
Phone (903) 510-8888
713 E Anderson St
Weatherford, TX 76086
Phone (682) 582-1000
Interoperability endpoints
- oadejorin161379@christushealth.direct-ci.net
- https://api.platform.athenahealth.com/10383/brand/1/csg/1/fhir/r4
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hospitalist Physician | 208M00000X | 50434 | TN | |
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | R1922 | TX | Yes |
| Internal Medicine Physician | 207R00000X | R1922 | TX |
Addresses
Primary practice location
1 Medical Center Blvd
Suite 103
Cookeville, TN 38501
Mailing address
127 N Oak Ave Ste D
Cookeville, TN 38501-2435
Phone (931) 783-5857
Other practice location 1
800 E Dawson St
Tyler, TX 75701-2036
Phone (903) 606-7264
Other providers in Cookeville, TN
- Gene Dewayne Adams
- Nikki Lynn Adams
- Rachel Adams
- Adaptive Mobility Solutions, LLC
- Addiction & Mental Health Services, LLC
- Logan Adkisson
- Advanced Diagnostic Imaging PC
- Advanced Diagnostic Imaging, PC
- Advanced Eye Care of Tennessee, PLLC
- Advanced Health Care LLC
All providers in Cookeville, TN · Critical Care Medicine (Internal Medicine) Physician in Tennessee
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Feb 26, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.