DR. MIRIAM I ZANDER DO
NPI 1225523194
Internal Medicine - Hospice and Palliative Medicine in Livingston, NJ
About Dr. Miriam I Zander Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MIRIAM I ZANDER DO (NPI 1225523194) is an individual hospice and palliative medicine provider in Livingston, New Jersey, licensed in New Jersey (25MA11350300) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, is affiliated with Cooperman Barnabas Medical Center, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted 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
Dr. Miriam I Zander Do 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.
Medicare Billing Reassignments
3Medicare enrollment records show Miriam Zander reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Elizabeth, NJ 07202
- Reassigned Medicare billing, New Jersey enrollment
- 1,894 clinicians in this Medicare group
Basking Ridge, NJ 07920
- Reassigned Medicare billing, New Jersey enrollment
- 385 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 191 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cooperman Barnabas Medical Center
Acute Care Hospitals · Livingston, NJMedicare 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.
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.
LIVINGSTON, NJ 07039
LIVINGSTON, NJ 07039
LIVINGSTON, NJ 07039
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 Miriam Zander's NPI number?
The NPI number for Miriam Zander is 1225523194. It was assigned to this individual provider in the NPPES registry on June 24, 2018. The provider is also known as Mimi Zander Do.
Where is Miriam Zander located?
Miriam Zander practices at 94 Old Short Hills Rd, Livingston, NJ 07039. The listed phone number is (973) 322-5000.
What is Miriam Zander's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207RH0002X.
Is Miriam Zander enrolled in Medicare?
Yes. Miriam Zander 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 Miriam Zander's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Miriam Zander reassigns Medicare benefits to 3 organizations: Barnabas Health Medical Group PC (Elizabeth, NJ), Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey (Basking Ridge, NJ) and Memorial Neurology Group (New York, NY). 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 Miriam Zander's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Miriam Zander accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Miriam Zander 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.
Is Miriam Zander affiliated with any hospitals?
According to CMS data, Miriam Zander is affiliated with Cooperman Barnabas Medical Center.
When was this NPI record last updated?
The NPPES record for Miriam Zander was last updated on September 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Miriam I Zander, DO · NPI 1225523194
Hospice and Palliative Medicine physician in Livingston, New Jersey. Individual provider, active in the CMS NPPES registry since June 24, 2018.
## Identity
- **NPI:** 1225523194 (Entity type: Individual)
- **Enumerated:** June 24, 2018
- **Primary specialty:** Internal Medicine - Hospice and Palliative Medicine · taxonomy 207RH0002X
- **State license:** 25MA11350300 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 94 OLD SHORT HILLS RD, Livingston, NJ 07039-5672
- **Phone:** (973) 322-5000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Barnabas Health Medical Group PC (NPI 1841557246, Elizabeth, NJ); Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey (NPI 1184637886, Basking Ridge, NJ); Memorial Neurology Group (NPI 1538130190, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 30, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1225523194) · Data from the CMS NPPES public registry.