Dr Mac A Greganti, MD - Medicare Internal Medicine in Chapel Hill, NC

Dr Mac A Greganti, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Chapel Hill, North Carolina. His current practice location is 101 Manning Dr, Chapel Hill, North Carolina. You can reach out to his office (for appointments etc.) via phone at (919) 966-4996.

Dr Mac A Greganti is licensed to practice in North Carolina (license number 21652) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1063587806.

Contact Information

Dr Mac A Greganti, MD
101 Manning Dr,
Chapel Hill, NC 27599-0001
(919) 966-4996
(919) 843-5515



Physician's Profile

Full NameDr Mac A Greganti
GenderMale
SpecialityInternal Medicine - Geriatric Medicine
Location101 Manning Dr, Chapel Hill, North Carolina
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1063587806
  • Provider Enumeration Date: 11/21/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6103733738
  • Enrollment ID: I20060505000533

Medical Identifiers

Medical identifiers for Dr Mac A Greganti such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063587806NPI-NPPES
8937155MedicaidNC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine 21652 (North Carolina)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Mac A Greganti allows following entities to bill medicare on his behalf.
Entity NameThe Chapel Hill Residential Retirement Center, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396746079
PECOS PAC ID: 1052209657
Enrollment ID: O20040305000829

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Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Mac A Greganti is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Mac A Greganti, MD
143 W Franklin St,
Chapel Hill, NC 27516-2539

Ph: (919) 966-4996
Dr Mac A Greganti, MD
101 Manning Dr,
Chapel Hill, NC 27599-0001

Ph: (919) 966-4996

News Archive

Study of metaphors can help understand the beliefs and feelings of people with mental disorders

"You have to win the battle against depression", "what counts is not surrendering" and "this is not a short road" are examples of conceptual metaphors typically used to describe experiences and issues associated with disorders like depression.

Boston Scientific announces resolution of corporate warning letter

Boston Scientific Corporation today announced that it has been notified by the U.S. Food and Drug Administration that all issues cited in the Company's corporate warning letter have been resolved.

Diabetes complications rise sharply in the U.S. as teenagers transition to adulthood, but not in Canada

Hospitalizations for a feared complication of diabetes, diabetic ketoacidosis, rise sharply as adolescents transition to adulthood in the U.S, but not in Canada, according to a new study published May 8 in the Journal of General Internal Medicine. DKA can generally be prevented with regular use of insulin.

Five critical access hospitals to implement NextGen EHR solution

NextGen Healthcare, a wholly owned subsidiary of Quality Systems, Inc. (NASDAQ: QSII) and leading provider of healthcare information systems and connectivity solutions, today announced that five critical access hospitals have signed on to implement NextGen® Inpatient Clinicals:

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Pericytes are the primary locus of matrix-mellaproteinase-9-dependent (MMP-9) capillary damage and blood leakage during ischemia, according to preclinical findings reported by Medical University of South Carolina investigators in an article published online on November 14, 2016 by The Journal of Neuroscience.

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Internal Medicine Doctors in Chapel Hill, NC

Scott Vasher,
Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 130 Mason Farm Rd Fl 4, Chapel Hill, NC 27599
Phone: 919-966-2531    Fax: 919-966-7013
Stephen Andrew Schworer, M.D. PH.D.
Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 6013 Farrington Rd, Chapel Hill, NC 27517
Phone: 984-974-2645    
Jason Michael Holbrook,
Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 101 Manning Dr, Chapel Hill, NC 27514
Phone: 984-974-1000    
Dr. Robert V Kelly, MD
Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 101 Manning Dr, Chapel Hill, NC 27599
Phone: 919-966-4996    Fax: 919-843-5515
Naseem Alavian, M.D.
Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 101 Manning Drive Cb# 7085, Chapel Hill, NC 27599
Phone: 984-974-1904    Fax: 984-974-2216
Dr. Robert William Monteiro, MD
Geriatric Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 315 Meadowmont Village Cir, Chapel Hill, NC 27517
Phone: 919-962-2862    
Dr. Amy W Shaheen, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 Manning Dr, Cb#7110, Chapel Hill, NC 27599
Phone: 919-966-4996    Fax: 919-843-5515

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