Dr Alyson Mcghan Johnson, MD - Medicare Internal Medicine in Raleigh, NC

Dr Alyson Mcghan Johnson, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Raleigh, North Carolina. She went to Perelman School Of Med At The University Of Pennsylvania and graduated in 2012 and has 12 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Duke Health Integrated Practice Inc and her current practice location is 3480 Wake Forest Rd Ste 500, Raleigh, North Carolina. You can reach out to her office (for appointments etc.) via phone at (919) 684-6437.

Dr Alyson Mcghan Johnson is licensed to practice in North Carolina (license number 201600412) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1962778118.

Contact Information

Dr Alyson Mcghan Johnson, MD
3480 Wake Forest Rd Ste 500,
Raleigh, NC 27609-7376
(919) 684-6437
(919) 681-8147

Map and Direction




Physician's Profile

Full NameDr Alyson Mcghan Johnson
GenderFemale
SpecialityInternal Medicine
Experience12 Years
Location3480 Wake Forest Rd Ste 500, Raleigh, North Carolina
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Alyson Mcghan Johnson attended and graduated from Perelman School Of Med At The University Of Pennsylvania in 2012
  NPI Data:
  • NPI Number: 1962778118
  • Provider Enumeration Date: 03/31/2012
  • Last Update Date: 12/05/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6800186511
  • Enrollment ID: I20160609000429

Medical Identifiers

Medical identifiers for Dr Alyson Mcghan Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962778118NPI-NPPES
9196848111OtherWORK PHONE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 201600412 (North Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Duke Health Raleigh HospitalRaleigh, NCHospital
Duke University HospitalDurham, NCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Duke Health Integrated Practice Inc83254127372636

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 Alyson Mcghan Johnson allows following entities to bill medicare on her behalf.
Entity NameDuke University Health System Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376574798
PECOS PAC ID: 2567372345
Enrollment ID: O20031126000274
Entity NamePrivate Diagnostic Clinic Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457389033
PECOS PAC ID: 1355254368
Enrollment ID: O20031204000577
Entity NameDuke Health Integrated Practice Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205553369
PECOS PAC ID: 8325412737
Enrollment ID: O20230327002247

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 Alyson Mcghan Johnson 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 Alyson Mcghan Johnson, MD
Private Diagnostic Clinic, Pllc, 5213 South Alston Avenue,
Durham, NC 27713-4430

Ph: (919) 684-8111
Dr Alyson Mcghan Johnson, MD
3480 Wake Forest Rd Ste 500,
Raleigh, NC 27609-7376

Ph: (919) 684-6437

Reviews and Comments


Internal Medicine Doctors in Raleigh, NC

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Dr. Morgan Eileen Mullaney, MD
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Phone: 919-784-3100    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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