Dr William G Mackenzie, MD - Medicare Orthopaedic Surgery in Wilmington, DE

Dr William G Mackenzie, MD is a medicare enrolled "Orthopaedic Surgery - Pediatric Orthopaedic Surgery" physician in Wilmington, Delaware. His current practice location is 1600 Rockland Rd, Nemours Dupont Pediatrics, Wilmington, Delaware. You can reach out to his office (for appointments etc.) via phone at (302) 651-4000.

Dr William G Mackenzie is licensed to practice in Delaware (license number C10004167) 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 1760574552.

Contact Information

Dr William G Mackenzie, MD
1600 Rockland Rd, Nemours Dupont Pediatrics,
Wilmington, DE 19803-3607
(302) 651-4000
(302) 651-4945



Physician's Profile

Full NameDr William G Mackenzie
GenderMale
SpecialityOrthopaedic Surgery - Pediatric Orthopaedic Surgery
Location1600 Rockland Rd, Wilmington, Delaware
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1760574552
  • Provider Enumeration Date: 09/29/2006
  • Last Update Date: 03/15/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 2961491444
  • Enrollment ID: I20040510001044

Medical Identifiers

Medical identifiers for Dr William G Mackenzie such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760574552NPI-NPPES
1426596MedicaidPA
166618MedicaidOH
3671585-00MedicaidMN
10025435100MedicaidNE
1523064MedicaidNY
5625505MedicaidNJ
64050743MedicaidKY
1511416MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery C10004167 (Delaware)Secondary
207XP3100XOrthopaedic Surgery - Pediatric Orthopaedic Surgery C10004167 (Delaware)Primary
207XP3100XOrthopaedic Surgery - Pediatric Orthopaedic Surgery MD054069L (Pennsylvania)Secondary
207XP3100XOrthopaedic Surgery - Pediatric Orthopaedic Surgery ME130481 (Florida)Secondary

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 William G Mackenzie allows following entities to bill medicare on his behalf.
Entity NameThe Nemours Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902959653
PECOS PAC ID: 9537072483
Enrollment ID: O20040204000144

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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 William G Mackenzie 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 William G Mackenzie, MD
Po Box 191, Provider Enrollment Dept,
Rockland, DE 19732-0191

Ph: (302) 651-6212
Dr William G Mackenzie, MD
1600 Rockland Rd, Nemours Dupont Pediatrics,
Wilmington, DE 19803-3607

Ph: (302) 651-4000

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Orthopaedic Surgery Doctors in Wilmington, DE

Dr. Patrick Joseph Ward Iii, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1941 Limestone Rd Ste 101, Wilmington, DE 19808
Phone: 302-655-9494    Fax: 302-691-1478
Dr. Peter G. Gabos, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: A.i. Dupont Hospital For Children, 1600 Rockland Road, Wilmington, DE 19803
Phone: 302-651-4000    Fax: 302-651-4945
Dr. Kirk W. Dabney, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: A.i. Dupont Hospital For Children, 1600 Rockland Road, Wilmington, DE 19803
Phone: 302-651-4000    Fax: 302-651-4945
Dr. Richard W. Kruse, D.O.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: A.i. Dupont Hospital For Children, 1600 Rockland Road, Wilmington, DE 19803
Phone: 302-651-4000    Fax: 302-651-4945
Richard T D'alonzo, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 7th And Clayton Streets, Suite 600 Medical Services Bldg, Wilmington, DE 19805
Phone: 302-655-9495    Fax: 302-351-4896
Patrick Thornley, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 1600 Rockland Rd, Wilmington, DE 19803
Phone: 302-551-0647    
Dr. Jennifer M Ty, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 1600 Rockland Road, Wilmington, DE 19803
Phone: 302-651-5723    Fax: 302-651-4945

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