ALEXANDRA LIGGATT M.D.
NPI 1437477338
General Practice in Montclair, NJ

Q: What is Alexandra Liggatt's NPI number?

The NPI number for Alexandra Liggatt is 1437477338. It was assigned to this individual provider in the NPPES registry on May 17, 2010.

Q: What is Alexandra Liggatt's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Q: When was this NPI record last updated?

The NPPES record for Alexandra Liggatt was last updated on June 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 17, 2010PECOS EnrolledAccepts Medicare Assignment

28 VALLEY RD # 148, MONTCLAIR, NJ 07042(973) 559-4600(855) 998-4358 Get Directions Write a Review

NPPES record last updated: June 24, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Alexandra Liggatt M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEXANDRA LIGGATT M.D. (NPI 1437477338) is an individual general practice provider in Montclair, New Jersey, licensed in New Jersey (25MA09378500) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS, is affiliated with St Joseph's University Medical Center Inc, and maintains a secondary practice location in New York.

NPPES Registry Identity

NPI1437477338

Entity TypeIndividualFemale

Primary Taxonomy208D00000X

Provider Legal NameALEXANDRA LIGGATTCredential: M.D.

Location Address28 VALLEY RD # 148Montclair, NJ 07042-2709

Mailing Address305 2nd Ave Apt 324New York, NY 10003-2743 · (816) 536-4050

Phone(973) 559-4600

Fax(855) 998-4358

Sole ProprietorNo

Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 2010

Enumeration DateMay 17, 2010

Last NPPES UpdateJune 24, 2025

NPPES CertifiedJune 24, 2025

✔ NPI 1437477338 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in NJ · 25MA09378500

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Also ListedEmergency MedicineTaxonomy 207P00000X · License TRN14932 (FL)

28 VALLEY RD # 148, Montclair, NJ 07042

Open in Google Maps ↗

Secondary Practice Location 1

Location 1353 E 17th St, Gilman Hall, 2nd Floor, Room 223New York, NY 10003-3821 · Phone (212) 420-3948

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alexandra Liggatt M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8426283979

PECOS Enrollment IDI20131108001429

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

165 services161 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

73 services71 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

56 services56 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Joseph's University Medical Center Inc

Acute Care Hospitals · Paterson, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number310019

Location703 Main StPaterson, NJ 07503 · Passaic County

Birthing friendly

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. MICHELLE GILES-HONORE APN

Nurse Practitioner (Family)