Active NPI
Curtis Ceasar Martinez, PA
- Physician Assistant
- Owasso, OK
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- 1775
- Practice address
- 8418 N 123Rd East Ave
Owasso, OK 74055-2139 - Phone
- (918) 858-4353
- Fax
- (866) 246-2942
- NPI assigned
- Mar 2, 2010
- Last updated
- Apr 5, 2026
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | 1775 | OK | Primary |
Addresses
Primary practice location
8418 N 123Rd East Ave
Owasso, OK 74055-2139
Mailing address
8418 N 123Rd East Ave
Owasso, OK 74055-2139
Phone (918) 858-4353
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in OK
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2008
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
1222 N Florence Ave
Suite D
Claremore, OK 74017-4294
Phone 9188584353102
6600 S Yale Ave
Suite 600
Tulsa, OK 74136-3363
Phone (918) 491-5990
6655 S Yale Ave
Tulsa, OK 74136-3326
Phone (918) 481-4000
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 1775 | OK | MD | Physician Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Oklahoma Cancer Specialists and Research Institute, LLC | Current | Accepting new patients | |
| Oklahoma State University | Current | Accepting new patients | |
| Pine Ridge Mental Healthcare, LLC | Physician Assistant | Current | Accepting new patients |
| Grand Lake Mental Health Center, Inc. | Current | Accepting new patients | |
| Grand Lake Mental Health Center Inc. | Current | Accepting new patients | |
| Oklahoma Cancer Specialists and Research Institute LLC | Current | Accepting new patients | |
| Generations Family Counseling | Past | Accepting new patients |
Locations
1222 N Florence Ave
Ste D
Claremore, OK 74017
Phone (918) 341-0087
901 N Strong Blvd
McAlester, OK 74501
Phone (918) 426-0625
111 S Treaty Rd
Miami, OK 74354
Phone (918) 540-1511
114 W Delaware Ave
Nowata, OK 74048
Phone 91827318412207
8418 N 123rd East Ave
Owasso, OK 74055
Phone (918) 858-4353
12697 E 51st St
Tulsa, OK 74146
Phone (918) 505-3200
Interoperability endpoints
- cmartinez274437@direct.saintfrancis.com
Organizations & group practices 11
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Psychiatry Physician
- Owasso, OK
- NPI 1346828050
Physician Assistant
-
- Psychiatric Hospital
- Tulsa, OK
- NPI 1710985064
-
dba GRAND Mental Health
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Miami, OK
- NPI 1497762520
-
- MOHS-Micrographic Surgery Physician
- Broken Arrow, OK
- NPI 1104291236
-
dba OSU Speech-Language-Hearing Clinic
- Speech-Language Pathologist
- Stillwater, OK
- NPI 1700994878
-
dba GRAND Mental Health
- Mental Health Clinic/Center (Including Community Mental Health Center)
- Nowata, OK
- NPI 1477851756
-
dba Grand Mental Health
- Community/Behavioral Health Agency
- Tulsa, OK
- NPI 1356048656
-
- Hematology & Oncology Physician
- Tulsa, OK
- NPI 1962876045
-
- Surgical Oncology Physician
- Tulsa, OK
- NPI 1194396721
-
dba OSU Physicians
- Medical Specialty Clinic/Center
- Tulsa, OK
- NPI 1306882261
-
- Community/Behavioral Health Agency
- Claremore, OK
- NPI 1578817052
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1267488000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1775347200000",
"number": "1073836235",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "8418 N 123RD EAST AVE",
"city": "OWASSO",
"state": "OK",
"postal_code": "740552139",
"telephone_number": "918-858-4353",
"fax_number": "866-246-2942"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8418 N 123RD EAST AVE",
"city": "OWASSO",
"state": "OK",
"postal_code": "740552139",
"telephone_number": "918-858-4353",
"fax_number": "866-246-2942"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MARTINEZ",
"first_name": "CURTIS",
"middle_name": "CEASAR",
"name_prefix": "Mr.",
"credential": "PA",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2010-03-02",
"last_updated": "2026-04-05",
"certification_date": "2026-04-05",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "OK",
"license": "1775",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Owasso, OK
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.