DR. GREGORY CARR MD LLC
NPI 1386041861
Psychiatry & Neurology - Psychiatry in Phoenix, AZ
About Dr. Gregory Carr Md Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GREGORY CARR MD LLC (NPI 1386041861) is a healthcare organization registered as a psychiatry in Phoenix, Arizona and active in the NPI registry since November 2014. The organization lists Gregory Carr, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Gregory Carr Md Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
42Medicare enrollment records show 42 clinicians reassign Medicare billing to Dr. Gregory Carr MD LLC, which bills Medicare for the services they deliver. Of these, 14 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 2
Nearest to this location (20)
See all 42Source: 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 Dr. Gregory Carr MD LLC's NPI number?
The NPI number for Dr. Gregory Carr MD LLC is 1386041861. It was assigned to this organization in the NPPES registry on November 26, 2014.
Where is Dr. Gregory Carr MD LLC located?
Dr. Gregory Carr MD LLC is located at 5021 N 20th St, Phoenix, AZ 85016. The listed phone number is (480) 719-6554.
What is Dr. Gregory Carr MD LLC's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Dr. Gregory Carr MD LLC enrolled in Medicare?
Yes. Dr. Gregory Carr MD LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Dr. Gregory Carr MD LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 42 clinicians in 2 Medicare specialties reassign their Medicare billing to Dr. Gregory Carr MD LLC. 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. The largest specialties are Nurse Practitioner (39) and Psychiatry (3). Of these, 14 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Dr. Gregory Carr MD LLC was last updated on October 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Gregory Carr Md Llc · NPI 1386041861
Psychiatry organization in Phoenix, Arizona. Organization record, active in the CMS NPPES registry since November 26, 2014.
## Identity
- **NPI:** 1386041861 (Entity type: Organization)
- **Enumerated:** November 26, 2014
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **Organization subpart:** No
- **Authorized official:** Gregory Carr, OWNER
## Practice location
- **Address:** 5021 N 20TH ST, Phoenix, AZ 85016-4166
- **Phone:** (480) 719-6554 · **Fax:** (888) 372-5310
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 42 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (39), Psychiatry (3); 14 practice within 10 miles; [full list](https://npiprofile.com/npi/1386041861/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1386041861) · Data from the CMS NPPES public registry.