MS. LORI ANN COOK LCSW
NPI 1407435209
Social Worker in Oklahoma City, OK
About Ms. Lori Ann Cook Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. LORI ANN COOK LCSW (NPI 1407435209) is an individual social worker in Oklahoma City, Oklahoma and active in the NPI registry since April 2021. 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)
Ms. Lori Ann Cook Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lori Cook reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oklahoma City, OK 73105
- Reassigned Medicare billing, Oklahoma enrollment
- 201 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.
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
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 Lori Cook's NPI number?
The NPI number for Lori Cook is 1407435209. It was assigned to this individual provider in the NPPES registry on April 7, 2021.
Where is Lori Cook located?
Lori Cook practices at 921 NE 13th St, Oklahoma City, OK 73104. The listed phone number is (405) 456-1000.
What is Lori Cook's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Lori Cook enrolled in Medicare?
Yes. Lori Cook is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lori Cook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lori Cook reassigns Medicare benefits to Oklahoma Mental Health Council (Oklahoma City, OK). The 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 Lori Cook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lori Cook accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and Oscar Insurance Company list Lori Cook 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 Lori Cook was last updated on March 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.
# Ms. Lori Ann Cook, LCSW · NPI 1407435209
Social Worker provider in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since April 7, 2021.
## Identity
- **NPI:** 1407435209 (Entity type: Individual)
- **Enumerated:** April 7, 2021
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **Sole proprietor:** No
## Practice location
- **Address:** 921 NE 13TH ST, Oklahoma City, OK 73104-5007
- **Phone:** (405) 456-1000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Oklahoma Mental Health Council (NPI 1275574907, Oklahoma City, OK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1407435209) · Data from the CMS NPPES public registry.