Dr Patrick Armstrong, MD - Medicare Anesthesiology in Durham, NC

Dr Patrick Armstrong, MD is a medicare enrolled "Anesthesiology" physician in Durham, North Carolina. He went to Northwestern University Feinberg Medical School and graduated in 2005 and has 19 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Anesthesia Associates Of Morristown Pa and his current practice location is 2100 Erwin Road, Durham, North Carolina. You can reach out to his office (for appointments etc.) via phone at (919) 684-8111.

Dr Patrick Armstrong is licensed to practice in North Carolina (license number 2009-00473) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1255451639.

Contact Information

Dr Patrick Armstrong, MD
2100 Erwin Road,
Durham, NC 27710-0001
(919) 684-8111
Not Available

Map and Direction




Physician's Profile

Full NameDr Patrick Armstrong
GenderMale
SpecialityAnesthesiology
Experience19 Years
Location2100 Erwin Road, Durham, North Carolina
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Patrick Armstrong attended and graduated from Northwestern University Feinberg Medical School in 2005
  NPI Data:
  • NPI Number: 1255451639
  • Provider Enumeration Date: 03/30/2007
  • Last Update Date: 07/29/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 7113070079
  • Enrollment ID: I20101222000751

Medical Identifiers

Medical identifiers for Dr Patrick Armstrong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255451639NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 2009-00473 (North Carolina)Primary
390200000XStudent In An Organized Health Care Education/training Program 4301087395 (Michigan)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Morristown Medical CenterMorristown, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Anesthesia Associates Of Morristown Pa7315906591132

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 Patrick Armstrong allows following entities to bill medicare on his behalf.
Entity NameSummit Medical Group Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942254347
PECOS PAC ID: 5395642276
Enrollment ID: O20031218000011
Entity NameAnesthesia Associates Of Morristown Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922057678
PECOS PAC ID: 7315906591
Enrollment ID: O20041004000993

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 Patrick Armstrong 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 Patrick Armstrong, MD
4101 N Roxboro St,
Durham, NC 27704-2121

Ph: (919) 620-5041
Dr Patrick Armstrong, MD
2100 Erwin Road,
Durham, NC 27710-0001

Ph: (919) 684-8111

Reviews and Comments


Anesthesiology Doctors in Durham, NC

Nicolas Del Rio Aeschlimann, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 2100 Erwin Rd, Durham, NC 27710
Phone: 919-684-8111    
Dr. Sharon Mccartney, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2301 Erwin Rd, Durham, NC 27705
Phone: 919-681-3811    
Dr. Erin Lin Manning, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Erwin Rd, Durham, NC 27705
Phone: 919-684-8111    
Michelle Elizabeth Downing, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2301 Erwin Rd, Room 5688 Hafs, Box 3094 Dumc, Durham, NC 27710
Phone: 919-681-6944    
Dr. Aaron Sandler, M.D., PH.D.
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 2100 Erwin Rd, Durham, NC 27705
Phone: 919-684-8111    
Dr. Frederick J Carpenter, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 3643 N Roxboro St, Durham, NC 27704
Phone: 919-470-6186    
Dr. William Norcross, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 3643 N Roxboro St, Durham, NC 27704
Phone: 919-470-6186    

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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