Dr Lisa Kay Armstrong, MD - Medicare Emergency Medicine in Morristown, NJ

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Dr Lisa Kay Armstrong, MD is a medicare enrolled "Emergency Medicine" physician in Morristown, New Jersey. She went to Rutgers New Jersey Medical School and graduated in 2004 and has 20 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Rwjbh Emergency Medicine Associates, Llc and her current practice location is 100 Madison Ave, Department Of Emergency Medicine, Morristown, New Jersey. You can reach out to her office (for appointments etc.) via phone at (973) 971-7926.

Dr Lisa Kay Armstrong is licensed to practice in New Jersey (license number 25MA08323400) 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 1942481536.

Contact Information

Dr Lisa Kay Armstrong, MD
100 Madison Ave, Department Of Emergency Medicine,
Morristown, NJ 07960-6136
(973) 971-7926
Not Available

Map and Direction




Physician's Profile

Full NameDr Lisa Kay Armstrong
GenderFemale
SpecialityEmergency Medicine
Experience20 Years
Location100 Madison Ave, Morristown, New Jersey
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 Lisa Kay Armstrong attended and graduated from Rutgers New Jersey Medical School in 2004
  NPI Data:
  • NPI Number: 1942481536
  • Provider Enumeration Date: 11/24/2007
  • Last Update Date: 04/20/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 0042396483
  • Enrollment ID: I20080325000483

Medical Identifiers

Medical identifiers for Dr Lisa Kay Armstrong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942481536NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 25MA08323400 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Community Medical CenterToms river, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rwjbh Emergency Medicine Associates, Llc0941612840647

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 Lisa Kay Armstrong allows following entities to bill medicare on her 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 NameRwjbh Observation Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760095806
PECOS PAC ID: 5193137503
Enrollment ID: O20201209000008
Entity NameRwjbh Emergency Medicine Associates, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912510041
PECOS PAC ID: 0941612840
Enrollment ID: O20201217002547

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 Lisa Kay 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 Lisa Kay Armstrong, MD
100 Madison Ave, Department Of Emergency Medicine,
Morristown, NJ 07960-6136

Ph: (973) 971-7926		Dr Lisa Kay Armstrong, MD
100 Madison Ave, Department Of Emergency Medicine,
Morristown, NJ 07960-6136

Ph: (973) 971-7926

Reviews and Comments


Emergency Medicine Doctors in Morristown, NJ

Dr. Andrew Joseph Youssouf, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 100 Madison Ave, Emergency Department, Morristown, NJ 07960
Phone: 973-971-7926    
Dr. Marilyn Althoff, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Madison Ave, Morristown, NJ 07960
Phone: 800-290-5309    Fax: 803-434-4354
Dr. Joseph R Pinero, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Madison Ave, Morristown, NJ 07960
Phone: 631-766-6154    
Frederick Fiesseler, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Madison Ave, Morristown, NJ 07960
Phone: 800-290-5309    Fax: 803-434-4354
Lynn Reyman, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Morristown Memorial Hospital ( Emergency Department), 100 Madison Avenue, Morristown, NJ 07960
Phone: 973-971-5007    
Sol Nevins, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Morristown Memorial Hospital ( Emergency Department), 100 Madison Avenue, Morristown, NJ 07960
Phone: 973-971-5007    
Dr. Michael Silverman, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Madison Ave, Morristown, NJ 07960
Phone: 800-290-5309    Fax: 803-434-4354

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.