GARY MACY
NPI 1740364892
Psychiatry & Neurology - Neurology in Durham, NC
About Gary Macy NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GARY MACY (NPI 1740364892) is an individual neurology provider in Durham, North Carolina, licensed in North Carolina (960042) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
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
Gary Macy 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 Reassignments
3Medicare enrollment records show Gary Macy reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Durham, NC 27705
- Reassigned Medicare billing, North Carolina enrollment
- 1,503 clinicians in this Medicare group
Durham, NC 27710
- Reassigned Medicare billing, North Carolina enrollment
- 3,671 clinicians in this Medicare group
Durham, NC 27710
- Reassigned Medicare billing, North Carolina enrollment
- 20 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
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.
Duke University Hospital
Acute Care Hospitals · Durham, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27710 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.
DURHAM, NC 27710
DURHAM, NC 27710
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 Gary Macy's NPI number?
The NPI number for Gary Macy is 1740364892. It was assigned to this individual provider in the NPPES registry on October 25, 2006.
Where is Gary Macy located?
Gary Macy practices at 2100 Erwin Rd, Durham, NC 27710. The listed phone number is (919) 620-4467.
What is Gary Macy's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Gary Macy enrolled in Medicare?
Yes. Gary Macy 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 organizations bill Medicare for Gary Macy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gary Macy reassigns Medicare benefits to 3 organizations: Duke University Health System, Inc. (Durham, NC), Duke Health Integrated Practice, Inc. (Durham, NC) and Duke University (Durham, NC). Each 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 Gary Macy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gary Macy accept?
Health plans from Blue Cross and Blue Shield of NC and Cigna Healthcare list Gary Macy 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.
Is Gary Macy affiliated with any hospitals?
According to CMS data, Gary Macy is affiliated with Duke University Hospital.
When was this NPI record last updated?
The NPPES record for Gary Macy was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Gary Macy · NPI 1740364892
Neurology physician in Durham, North Carolina. Individual provider, active in the CMS NPPES registry since October 25, 2006.
## Identity
- **NPI:** 1740364892 (Entity type: Individual)
- **Enumerated:** October 25, 2006
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 960042 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 2100 ERWIN RD, Durham, NC 27710-0001
- **Phone:** (919) 620-4467
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Duke University Health System, Inc. (NPI 1497912232, Durham, NC); Duke Health Integrated Practice, Inc. (NPI 1205553369, Durham, NC); Duke University (NPI 1841222395, Durham, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare ID-Type Unspecified P45431; Medicare ID-Type Unspecified 2804697 (NC)
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Source: [NPI Profile](https://npiprofile.com/npi/1740364892) · Data from the CMS NPPES public registry.