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ELIZABETH CHALOM M.D.
NPI 1154341147
Pediatrics - Pediatric Rheumatology in Saint Paul, MN

Active since July 20, 2006PECOS EnrolledAccepts Medicare Assignment
93.71/100
CMS Quality Rating
200 UNIVERSITY AVE E, SAINT PAUL, MN 55101(651) 291-2848(651) 602-6885 Get Directions Write a Review

NPPES record last updated: December 27, 2019. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Elizabeth Chalom M.d. NPPES

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

ELIZABETH CHALOM M.D. (NPI 1154341147) is an individual pediatric rheumatology provider in Saint Paul, Minnesota, licensed in Minnesota (66643) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in West Orange, and is a graduate of Columbia University College Of Physicians And Surgeons (1991).

NPPES Registry Identity

NPI1154341147
Entity TypeIndividualFemale
Primary Taxonomy2080P0216X
Provider Legal NameELIZABETH CHALOMCredential: M.D.
Location Address200 UNIVERSITY AVE ESaint Paul, MN 55101-2507
Mailing Address200 University Ave ESaint Paul, MN 55101-2507 · (651) 291-2848 · Fax (651) 602-6885
Phone(651) 291-2848
Fax(651) 602-6885
Sole ProprietorNo
Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 1991
Enumeration DateJuly 20, 2006
Last NPPES UpdateDecember 27, 2019
✔ NPI 1154341147 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0216X
Licenses✔ Licensed in MN · 66643✔ Licensed in NJ · 62759
Definition
A pediatrician who treats diseases of joints, muscle, bones and tendons. A pediatric rheumatologist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
200 UNIVERSITY AVE E, Saint Paul, MN 55101
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Secondary Practice Location 1

Location 1375 Mount Pleasant AveWest Orange, NJ 07052-2750 · Phone (973) 322-6900

Other Identifiers 1

Medicaid6866808NJ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Elizabeth Chalom 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 ID7012105646
PECOS Enrollment IDI20101227000634
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Elizabeth Chalom reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rutgers Health-Rwj Scleroderma Program
986 mi
Maternal & Fetal Medicine
110 REHILL AVE
Somerville, NJ 08876
  • Reassigned Medicare billing, New Jersey enrollment
  • 641 clinicians in this Medicare group
NPI 1750453346 (908) 685-2864
Barnabas Health Medical Group PC
1,002 mi
Specialist
225 WILLIAMSON ST
Elizabeth, NJ 07202
  • Reassigned Medicare billing, New Jersey enrollment
  • 1,894 clinicians in this Medicare group
NPI 1841557246 (888) 724-7123

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93.71/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality77.79
Promoting Interoperability100
Improvement Activities40

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.

CAMILLE FENG
Social Worker (Clinical)
200 UNIVERSITY AVE E
SAINT PAUL, MN 55101
Ramsey County (651) 312-3169
EMILY MARIE SCHAAF M.D.
Pediatrics (Pediatric Infectious Diseases)
200 UNIVERSITY AVE E
SAINT PAUL, MN 55101
Ramsey County (651) 578-5258
DANIELLE HARDING PA-C
Physician Assistant
200 UNIVERSITY AVE E
SAINT PAUL, MN 55101
Ramsey County (651) 290-8707
NATALIE PAULSON RN, CPN
Registered Nurse (Pediatrics)
200 UNIVERSITY AVE E
SAINT PAUL, MN 55101
Ramsey County (651) 229-3820
STEPHANIE K CAMPBELL
Dietitian, Registered
200 UNIVERSITY AVE E
SAINT PAUL, MN 55101
Ramsey County (651) 229-3933
BETTY J ONG MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
200 UNIVERSITY AVE E
SAINT PAUL, MN 55101
Ramsey County (651) 325-2121
MRS. KIMBERLY FARNHAM RNFA
Registered Nurse (Registered Nurse First Assistant)
200 UNIVERSITY AVE E
SAINT PAUL, MN 55101
Ramsey County (651) 229-3864
MR. TRENTON CHARLES COOPER DO
Orthopaedic Surgery
200 UNIVERSITY AVE E
SAINT PAUL, MN 55101
Ramsey County (651) 726-2663

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Elizabeth Chalom's NPI number?

The NPI number for Elizabeth Chalom is 1154341147. It was assigned to this individual provider in the NPPES registry on July 20, 2006.

Where is Elizabeth Chalom located?

Elizabeth Chalom practices at 200 University Ave E, Saint Paul, MN 55101. The listed phone number is (651) 291-2848.

What is Elizabeth Chalom's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Rheumatology, with taxonomy code 2080P0216X.

Is Elizabeth Chalom enrolled in Medicare?

Yes. Elizabeth Chalom is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Elizabeth Chalom's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Chalom reassigns Medicare benefits to 2 organizations: Rutgers Health-Rwj Scleroderma Program (Somerville, NJ) and Barnabas Health Medical Group PC (Elizabeth, NJ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Elizabeth Chalom's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Chalom accept?

Health plans from Oscar Health list Elizabeth Chalom as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Elizabeth Chalom was last updated on December 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.