CASEY LEA MARTINEZ
NPI 1558608901
Social Worker in Bartlesville, OK
About Casey Lea Martinez NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CASEY LEA MARTINEZ (NPI 1558608901) is an individual social worker in Bartlesville, Oklahoma and active in the NPI registry since January 2013. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Casey Lea Martinez is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Casey Martinez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bartlesville, OK 74003
- Reassigned Medicare billing, Oklahoma enrollment
- 333 clinicians in this Medicare group
Tulsa, OK 74104
- Reassigned Medicare billing, Oklahoma enrollment
- 26 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Casey Martinez's NPI number?
The NPI number for Casey Martinez is 1558608901. It was assigned to this individual provider in the NPPES registry on January 4, 2013.
Where is Casey Martinez located?
Casey Martinez practices at 700 S Penn Ave, Bartlesville, OK 74003. The listed phone number is (918) 440-1454.
What is Casey Martinez's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Casey Martinez enrolled in Medicare?
Yes. Casey Martinez is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Casey Martinez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Casey Martinez reassigns Medicare benefits to 2 organizations: Grand Lake Mental Health Center, Inc. (Bartlesville, OK) and Resolve Behavioral Health Services (Tulsa, OK). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Casey Martinez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Casey Martinez accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Oscar Insurance Company and UnitedHealthcare list Casey Martinez as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Casey Martinez was last updated on January 2, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Casey Lea Martinez · NPI 1558608901
Social Worker provider in Bartlesville, Oklahoma. Individual provider, active in the CMS NPPES registry since January 4, 2013.
## Identity
- **NPI:** 1558608901 (Entity type: Individual)
- **Enumerated:** January 4, 2013
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **Sole proprietor:** No
## Practice location
- **Address:** 700 S PENN AVE, Bartlesville, OK 74003-3847
- **Phone:** (918) 440-1454
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Grand Lake Mental Health Center, Inc. (NPI 1902813033, Bartlesville, OK); Resolve Behavioral Health Services (NPI 1497232888, Tulsa, OK) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 2, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1558608901) · Data from the CMS NPPES public registry.