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MAR MAX MEDICAL
NPI 1508449679
Emergency Medicine in Morristown, NJ

Active since May 05, 2021
70 SPEEDWELL AVE STE A, MORRISTOWN, NJ 07960(973) 294-7250 Get Directions Write a Review

NPPES record last updated: July 11, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 11, 2026, May 5, 2021 (2 updates tracked since 2021).

About Mar Max Medical NPPES

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

MAR MAX MEDICAL (NPI 1508449679) is a healthcare organization registered as an emergency medicine in Morristown, New Jersey and active in the NPI registry since May 2021. The organization lists Meghan Calichman, Admin, as its authorized official.

NPPES Registry Identity

NPI1508449679
Entity TypeOrganization
Primary Taxonomy207P00000X
Legal Business NameMAR MAX MEDICAL
Location Address70 SPEEDWELL AVE STE AMorristown, NJ 07960-6681
Mailing Address70 Speedwell Ave Ste AMorristown, NJ 07960-6681 · (973) 294-7250
Phone(973) 294-7250
Organization SubpartNo
Authorized OfficialMeghan CalichmanAdmin · (201) 874-4440
Enumeration DateMay 5, 2021
Last NPPES UpdateJuly 11, 20262 updates tracked since enumeration
NPPES CertifiedJuly 11, 2026
✔ NPI 1508449679 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedPreventive Medicine · Obesity MedicineTaxonomy 2083B0002X
70 SPEEDWELL AVE STE A, Morristown, NJ 07960
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mar Max Medical is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Mar Max Medical, which bills Medicare for the services this clinician delivers.

Clinician (1)

Eric Wasserman, MD, FACEP, DABOM
Emergency Medicine
NPI 1962500918
99 HIGHWAY 37 W
Toms River, NJ 08755
(732) 557-2883
✔ PECOS✔ Accepts Medicare59 mi

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

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 Mar Max Medical's NPI number?

The NPI number for Mar Max Medical is 1508449679. It was assigned to this organization in the NPPES registry on May 5, 2021.

Where is Mar Max Medical located?

Mar Max Medical is located at 70 Speedwell Ave Ste A, Morristown, NJ 07960. The listed phone number is (973) 294-7250.

What is Mar Max Medical's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Mar Max Medical enrolled in Medicare?

Yes. Mar Max Medical is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mar Max Medical?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Emergency Medicine) reassigns their Medicare billing to Mar Max Medical. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Mar Max Medical was last updated on July 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.