NATALIE BANKS GRISHAM MD
NPI 1134567548
Surgery - Trauma Surgery in Lawton, OK
About Natalie Banks Grisham Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATALIE BANKS GRISHAM MD (NPI 1134567548) is an individual trauma surgery provider in Lawton, Oklahoma, licensed in Arkansas (T2020-507) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS and maintains a secondary practice location in Falls Church.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Natalie Banks Grisham Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Natalie Grisham reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lawton, OK 73507
- Reassigned Medicare billing, Texas enrollment
- 347 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.
LAWTON, OK 73507
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 Natalie Grisham's NPI number?
The NPI number for Natalie Grisham is 1134567548. It was assigned to this individual provider in the NPPES registry on June 7, 2013. The provider is also known as Natalie Banks MD.
Where is Natalie Grisham located?
Natalie Grisham practices at 1515 NE Lawrie Tatum Rd, Lawton, OK 73507. The listed phone number is (580) 354-5000.
What is Natalie Grisham's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Trauma Surgery, with taxonomy code 2086S0127X.
Is Natalie Grisham enrolled in Medicare?
Yes. Natalie Grisham is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Natalie Grisham's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Grisham reassigns Medicare benefits to Lawton Indian Hospital (Lawton, 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 Natalie Grisham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Natalie Grisham was last updated on October 26, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.