ARMSTRONG NEUROLOGY PA
NPI 1780849836
Psychiatry & Neurology - Neurology in Humble, TX
About Armstrong Neurology Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARMSTRONG NEUROLOGY PA (NPI 1780849836) is a healthcare organization registered as a neurology in Humble, Texas and active in the NPI registry since July 2008. The organization lists James A Armstrong, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Armstrong Neurology Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Armstrong Neurology PA, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Armstrong Neurology PA's NPI number?
The NPI number for Armstrong Neurology PA is 1780849836. It was assigned to this organization in the NPPES registry on July 28, 2008.
Where is Armstrong Neurology PA located?
Armstrong Neurology PA is located at 18955 N Memorial Dr Ste 250, Humble, TX 77338. The listed phone number is (346) 477-8700.
What is Armstrong Neurology PA's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Armstrong Neurology PA enrolled in Medicare?
Yes. Armstrong Neurology PA is registered in the Medicare PECOS enrollment system.
When is Armstrong Neurology PA's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Texas, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Armstrong Neurology PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurology) reassigns their Medicare billing to Armstrong Neurology PA. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Armstrong Neurology PA accept?
Health plans from Blue Cross and Blue Shield of Texas list Armstrong Neurology PA 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 Armstrong Neurology PA was last updated on September 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Armstrong Neurology Pa · NPI 1780849836
Neurology organization in Humble, Texas. Organization record, active in the CMS NPPES registry since July 28, 2008.
## Identity
- **NPI:** 1780849836 (Entity type: Organization)
- **Enumerated:** July 28, 2008
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **Organization subpart:** No
- **Authorized official:** James Armstrong, OWNER
## Practice location
- **Address:** 18955 N MEMORIAL DR STE 250, Humble, TX 77338-4263
- **Phone:** (346) 477-8700 · **Fax:** (346) 477-8701
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, Texas, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Neurology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 26, 2022
- **Other identifiers:** Other 1Z7293 (TX); Other 8RC062 (TX); Medicaid 1780849836 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1780849836) · Data from the CMS NPPES public registry.