Alexandra Liggatt, MD - Medicare Emergency Medicine in Montclair, NJ

  1. Home
  2. General Practice
  3. NJ
  4. Montclair
Alexandra Liggatt, MD is a medicare enrolled "General Practice" physician in Montclair, New Jersey. She went to University Of Kansas School Of Med (kc/wich/sal) and graduated in 2010 and has 16 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Harmony Medical Services Of New Jersey Llc and her current practice location is 28 Valley Rd # 148, Montclair, New Jersey. You can reach out to her office (for appointments etc.) via phone at (973) 559-4600.

Alexandra Liggatt is licensed to practice in New Jersey (license number 25MA09378500) 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 1437477338.

Contact Information

Alexandra Liggatt, MD
28 Valley Rd # 148,
Montclair, NJ 07042-2709
(973) 559-4600
(855) 998-4358

Map and Direction




Physician's Profile

Full NameAlexandra Liggatt
GenderFemale
SpecialityEmergency Medicine
Experience16 Years
Location28 Valley Rd # 148, Montclair, 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:
  • Alexandra Liggatt attended and graduated from University Of Kansas School Of Med (kc/wich/sal) in 2010
  NPI Data:
  • NPI Number: 1437477338
  • Provider Enumeration Date: 05/17/2010
  • Last Update Date: 06/24/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8426283979
  • Enrollment ID: I20131108001429

Medical Identifiers

Medical identifiers for Alexandra Liggatt such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437477338NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice 25MA09378500 (New Jersey)Primary
207P00000XEmergency Medicine TRN14932 (Florida)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph's Hospital And Medical CenterPaterson, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Harmony Medical Services Of New Jersey Llc044663551025

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. Alexandra Liggatt allows following entities to bill medicare on her behalf.
Entity NameEmergency Physician Associates Of North Jersey P C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497783419
PECOS PAC ID: 7911992326
Enrollment ID: O20040825001558
Entity NamePassaic River Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962162644
PECOS PAC ID: 4486041514
Enrollment ID: O20220420000861
Entity NamePassaic River Observation, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568113348
PECOS PAC ID: 0143617126
Enrollment ID: O20220421000141

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. Alexandra Liggatt 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
Alexandra Liggatt, MD
305 2nd Ave Apt 324,
New York, NY 10003-2743

Ph: (816) 536-4050		Alexandra Liggatt, MD
28 Valley Rd # 148,
Montclair, NJ 07042-2709

Ph: (973) 559-4600

Reviews and Comments


General Practice Doctors in Montclair, NJ

Dr. Arthur G Calise, DO
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 1 Bay Ave, Montclair, NJ 07042
Phone: 973-877-5000    

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.