GLENN RYAN HARRIS MD
NPI 1265992614
Psychiatry & Neurology - Neurology in Carlsbad, CA
About Glenn Ryan Harris Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GLENN RYAN HARRIS MD (NPI 1265992614) is an individual neurology provider in Carlsbad, California, licensed in California (A203823) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Northwestern Memorial Hospital, and maintains a secondary practice location in San Diego.
NPPES Registry Identity
Specialties & Licenses 2
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 and accepts Medicare assignment
Glenn Ryan Harris Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Glenn Harris reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Carlsbad, CA 92011
- Reassigned Medicare billing, California enrollment
- 42 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northwestern Memorial Hospital
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92011 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
CARLSBAD, CA 92011
CARLSBAD, CA 92011
CARLSBAD, CA 92011
CARLSBAD, CA 92011
CARLSBAD, CA 92011
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 Glenn Harris's NPI number?
The NPI number for Glenn Harris is 1265992614. It was assigned to this individual provider in the NPPES registry on March 21, 2019.
Where is Glenn Harris located?
Glenn Harris practices at 6010 Hidden Valley Rd Ste 200, Carlsbad, CA 92011. The listed phone number is (760) 631-3000.
What is Glenn Harris's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Glenn Harris enrolled in Medicare?
Yes. Glenn Harris is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Glenn Harris's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Glenn Harris reassigns Medicare benefits to North County Neurology Associates Medical Group (Carlsbad, CA). 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 Glenn Harris's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Glenn Harris affiliated with any hospitals?
According to CMS data, Glenn Harris is affiliated with Northwestern Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Glenn Harris was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Glenn Ryan Harris, MD · NPI 1265992614
Neurology physician in Carlsbad, California. Individual provider, active in the CMS NPPES registry since March 21, 2019.
## Identity
- **NPI:** 1265992614 (Entity type: Individual)
- **Enumerated:** March 21, 2019
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** A203823 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 6010 HIDDEN VALLEY RD STE 200, Carlsbad, CA 92011-4219
- **Phone:** (760) 631-3000 · **Fax:** (760) 270-9534
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** North County Neurology Associates Medical Group (NPI 1003860537, Carlsbad, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Vanderbilt University School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** February 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1265992614) · Data from the CMS NPPES public registry.