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DR. MAC A GREGANTI MD
NPI 1063587806
Internal Medicine - Geriatric Medicine in Chapel Hill, NC

Active since November 21, 2006PECOS Enrolled
101 MANNING DR, CHAPEL HILL, NC 27599(919) 966-4996(919) 843-5515 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Mac A Greganti Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MAC A GREGANTI MD (NPI 1063587806) is an individual geriatric medicine provider in Chapel Hill, North Carolina, licensed in North Carolina (21652) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1063587806
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameDR. MAC A GREGANTICredential: MD
Location Address101 MANNING DRChapel Hill, NC 27599-0001
Mailing Address143 W Franklin StChapel Hill, NC 27516-2539 · (919) 966-4996 · Fax (919) 843-5515
Phone(919) 966-4996
Fax(919) 843-5515
Sole ProprietorNo
Enumeration DateNovember 21, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1063587806 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in NC · 21652
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
101 MANNING DR, Chapel Hill, NC 27599
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Other Identifiers 3

Medicare UPINC84181NC
Medicare ID-Type Unspecified206799NC
Medicaid8937155NC

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mac A Greganti Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27599 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$165.09 typical visit price
range $54.12 – $165.09
Typical copayment $41.27 (range $13.53 – $41.27)
Most-billed visit code 99205
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

RICHARD M MONTMENY
Physical Therapist
101 MANNING DR
CHAPEL HILL, NC 27599
Orange County (919) 966-8596
JOSEPH PIVEN MD
Psychiatry & Neurology (Psychiatry)
101 MANNING DR
CHAPEL HILL, NC 27599
Orange County (919) 966-8696
DR. JOE T MINCHEW MD
Orthopaedic Surgery
101 MANNING DR
CHAPEL HILL, NC 27599
Orange County (919) 966-8596
DR. ROBERT V KELLY MD
Internal Medicine (Cardiovascular Disease)
101 MANNING DR
CHAPEL HILL, NC 27599
Orange County (919) 966-4996
DR. GEORGE A STOUFFER III MD
Internal Medicine (Cardiovascular Disease)
101 MANNING DR
CHAPEL HILL, ND 27599
Orange County (919) 966-4131
DR. MARGARET L GULLEY MD
Pathology (Clinical Pathology/Laboratory Medicine)
101 MANNING DR
CHAPEL HILL, NC 27599
Orange County (919) 966-4996
PROF. MARY E VANBOURGONDIEN PH.D.
Psychologist (Clinical)
101 MANNING DR
CHAPEL HILL, NC 27599
Orange County (919) 966-8596
MONICA A BELGADO CRNA
Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27599
Orange County (919) 966-4996

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 Mac Greganti's NPI number?

The NPI number for Mac Greganti is 1063587806. It was assigned to this individual provider in the NPPES registry on November 21, 2006.

Where is Mac Greganti located?

Mac Greganti practices at 101 Manning Dr, Chapel Hill, NC 27599. The listed phone number is (919) 966-4996.

What is Mac Greganti's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Mac Greganti enrolled in Medicare?

Yes. Mac Greganti is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mac Greganti 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.