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DR. MARIA D SCHWAB M.D.
NPI 1659403061
Medical Genetics - Clinical Genetics (M.D.) in Newark, NJ

Active since March 12, 2007PECOS Enrolled
75.8/100
CMS Quality Rating
183 SOUTH ORANGE AVE, BHSB F LEVEL 1425, NEWARK, NJ 07103(973) 972-3817(973) 972-0812 Get Directions Write a Review

NPPES record last updated: January 27, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Maria D Schwab M.d. NPPES

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

DR. MARIA D SCHWAB M.D. (NPI 1659403061) is an individual clinical genetics (m.d.) provider in Newark, New Jersey, licensed in New Jersey (25 MA061205) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659403061
Entity TypeIndividualFemale
Primary Taxonomy207SG0201X
Provider Legal NameDR. MARIA D SCHWABCredential: M.D.
Location Address183 SOUTH ORANGE AVE, BHSB F LEVEL 1425Newark, NJ 07103-2757
Mailing Address183 South Orange Ave, Bhsb F Level 1425Newark, NJ 07103-2757 · (973) 972-3817 · Fax (973) 972-0812
Phone(973) 972-3817
Fax(973) 972-0812
Sole ProprietorYes
Enumeration DateMarch 12, 2007
Last NPPES UpdateJanuary 27, 2022
NPPES CertifiedJanuary 27, 2022
✔ NPI 1659403061 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMedical Genetics · Clinical Genetics (M.D.)Allopathic & Osteopathic Physicians
Taxonomy Code207SG0201X
License✔ Licensed in NJ · 25 MA061205
Definition
A clinical geneticist demonstrates competence in providing comprehensive diagnostic, management and counseling services for genetic disorders.
Also ListedPediatricsTaxonomy 208000000X · License 25 MA06120500 (NJ)
183 SOUTH ORANGE AVE, Newark, NJ 07103
Open in Google Maps ↗

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 (PECOS)

Dr. Maria D Schwab M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Maria Schwab reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hackensack Meridian Health Medical Group - Specialty Care PC
28 mi
Surgical Critical Care
331 NEWMAN SPRINGS RD STE 220
Red Bank, NJ 07701
  • Reassigned Medicare billing, New Jersey enrollment
  • 2,844 clinicians in this Medicare group
NPI 1215989249 (732) 807-0800

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.

75.8/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality68.65
Promoting Interoperability100
Improvement Activities40
Cost50.69

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.

VIDAL ANNAN
Psychologist
183 SOUTH ORANGE AVE
NEWARK, NJ 07103
Essex County (800) 969-5300
CHARLES COHEN
Social Worker
183 SOUTH ORANGE AVE
NEWARK, NJ 07103
Essex County (800) 969-5300
TIMOTHY HANSEN
Counselor (Mental Health)
183 SOUTH ORANGE AVE
NEWARK, NJ 07103
Essex County (800) 969-5300
STERONDA BALLEW
Social Worker
183 SOUTH ORANGE AVE
NEWARK, NJ 07103
Essex County (800) 969-5300
SARAH DEHAVILLAND
Counselor (Mental Health)
183 SOUTH ORANGE AVE
NEWARK, NJ 07103
Essex County (800) 969-5300
DR. RACHAEL POWER MD
Psychiatry & Neurology (Psychiatry)
183 SOUTH ORANGE AVE
NEWARK, NJ 07103
Essex County (800) 969-5300
AWOYEMI ARAROMI
Counselor (Mental Health)
183 SOUTH ORANGE AVE
NEWARK, NJ 07103
Essex County (800) 969-5300
DEBRA L WAKSBERG
Social Worker (Clinical)
183 SOUTH ORANGE AVE
NEWARK, NJ 07103
Essex County (800) 969-5300

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 Maria Schwab's NPI number?

The NPI number for Maria Schwab is 1659403061. It was assigned to this individual provider in the NPPES registry on March 12, 2007.

Where is Maria Schwab located?

Maria Schwab practices at 183 South Orange Ave Bhsb F Level 1425, Newark, NJ 07103. The listed phone number is (973) 972-3817.

What is Maria Schwab's specialty?

The primary specialty registered for this NPI is Medical Genetics, specializing in Clinical Genetics (M.D.), with taxonomy code 207SG0201X.

Is Maria Schwab enrolled in Medicare?

Yes. Maria Schwab is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Maria Schwab's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Schwab reassigns Medicare benefits to Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ). The 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 Maria Schwab's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Maria Schwab accept?

Health plans from Oscar Health list Maria Schwab 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 Maria Schwab was last updated on January 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.