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MRS. DEBORAH A. GREENGRASS RN, APN
NPI 1134288491
Nurse Practitioner in West Orange, NJ

Active since December 06, 2006PECOS EnrolledAccepts Medicare Assignment
101 OLD SHORT HILLS RD STE 400, WEST ORANGE, NJ 07052(973) 243-9300(973) 325-8573 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 21, 2022, Aug 2, 2017 (2 updates tracked since 2017).

About Mrs. Deborah A. Greengrass Rn, Apn NPPES

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

MRS. DEBORAH A. GREENGRASS RN, APN (NPI 1134288491) is an individual nurse practitioner in West Orange, New Jersey, licensed in New Jersey (26NJ00109500) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and is a graduate of Other (2005).

NPPES Registry Identity

NPI1134288491
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMRS. DEBORAH A. GREENGRASSCredential: RN, APN
Location Address101 OLD SHORT HILLS RD STE 400West Orange, NJ 07052-1023
Mailing Address101 Old Short Hills Rd Ste 400West Orange, NJ 07052-1023 · (973) 243-9300 · Fax (973) 325-8573
Phone(973) 243-9300
Fax(973) 325-8573
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateDecember 6, 2006
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1134288491 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in NJ · 26NJ00109500
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · Women's HealthTaxonomy 363LW0102X · License 26NJ00109500 (NJ)
101 OLD SHORT HILLS RD STE 400, West Orange, NJ 07052
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Accepted Insurance

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

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

Mrs. Deborah A. Greengrass Rn, Apn 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 ID42360596
PECOS Enrollment IDI20090604000259
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 2

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
168 services114 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
44 services43 patients

Hospital Affiliations CMS Care Compare 3

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

Morristown Medical Center

Acute Care Hospitals · Morristown, NJ
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310015
Location100 Madison AveMorristown, NJ 07960 · Morris County
Emergency services Birthing friendly

Cooperman Barnabas Medical Center

Acute Care Hospitals · Livingston, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310076
Location94 Old Short Hills RoadLivingston, NJ 07039 · Essex County
Emergency services Birthing friendly

Jfk Medical Center

Acute Care Hospitals · Edison, NJ
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310108
Location65 James StreetEdison, NJ 08820 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07052 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$98.09 typical visit price
range $63.84 – $190.92
Typical copayment $24.52 (range $15.96 – $47.73)
Most-billed visit code 99203
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

BROOKE MEELHEIM DO
Obstetrics & Gynecology (Gynecologic Oncology)
101 OLD SHORT HILLS RD STE 400
WEST ORANGE, NJ 07052
Essex County (973) 243-9300

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 Deborah Greengrass's NPI number?

The NPI number for Deborah Greengrass is 1134288491. It was assigned to this individual provider in the NPPES registry on December 6, 2006.

Where is Deborah Greengrass located?

Deborah Greengrass practices at 101 Old Short Hills Rd Ste 400, West Orange, NJ 07052. The listed phone number is (973) 243-9300.

What is Deborah Greengrass's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Deborah Greengrass enrolled in Medicare?

Yes. Deborah Greengrass 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.

What insurance does Deborah Greengrass accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Deborah Greengrass 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 Deborah Greengrass affiliated with any hospitals?

According to CMS data, Deborah Greengrass is affiliated with Morristown Medical Center, Cooperman Barnabas Medical Center and Jfk Medical Center.

When was this NPI record last updated?

The NPPES record for Deborah Greengrass was last updated on July 21, 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.