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JANINE DENISE GRAYSON M.D.
NPI 1215036397
Emergency Medicine in Newark, NJ

Active since September 22, 2006PECOS EnrolledAccepts Medicare Assignment
90 BERGEN ST, ER DEPARTMENT, NEWARK, NJ 07103(973) 972-5128(973) 972-6646 Get Directions Write a Review

NPPES record last updated: February 22, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Janine Denise Grayson M.d. NPPES

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

JANINE DENISE GRAYSON M.D. (NPI 1215036397) is an individual emergency medicine provider in Newark, New Jersey, licensed in New Jersey (25MA07936500) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Robert Wood Johnson University Hospital At Rahway, and is a graduate of Howard University College Of Medicine (2001).

NPPES Registry Identity

NPI1215036397
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameJANINE DENISE GRAYSONCredential: M.D.
Location Address90 BERGEN ST, ER DEPARTMENTNewark, NJ 07103-2425
Mailing Address30 Bergen St, Admc 12 1205Newark, NJ 07107-3000
Phone(973) 972-5128
Fax(973) 972-6646
Sole ProprietorNo
Medical School CMSHoward University College Of MedicineGraduated 2001
Enumeration DateSeptember 22, 2006
Last NPPES UpdateFebruary 22, 2010
✔ NPI 1215036397 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in NJ · 25MA07936500
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.
90 BERGEN ST, Newark, NJ 07103
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Other Identifiers 3

Medicare UPINI49549NJ
Medicaid0100927NJ
Medicare PIN098458NJ

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

Janine Denise Grayson 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 ID4880609593
PECOS Enrollment IDI20060217000018
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 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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
204 services193 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
79 services76 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
69 services67 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
68 services63 patients

Hospital Affiliations CMS Care Compare

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

Robert Wood Johnson University Hospital At Rahway

Acute Care Hospitals · Rahway, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310024
Location865 Stone StRahway, NJ 07065 · Union County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07103 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 20

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

MS. YU-CHI JEN
General Acute Care Hospital
90 BERGEN ST, DOC # 3300, UMDNJ
NEWARK, NJ 07103
Essex County (973) 972-2800
UNIVERSITY SURGICAL ASSOCIATES (OM)
Surgery
90 BERGEN ST
NEWARK, NJ 07103
Essex County (973) 972-2400
MARC H. LAVIETES M.D.
Internal Medicine (Pulmonary Disease)
90 BERGEN ST, DOC 4500
NEWARK, NJ 07103
Essex County (973) 972-2500
JOSEPH V SCHWAB MD
Pediatrics
90 BERGEN ST, SUITE 4300
NEWARK, NJ 07103
Essex County (973) 972-2100
DR. VISHNU CHOUDHARY POTINI MD
Orthopaedic Surgery
90 BERGEN ST, DOC SUITE 7300
NEWARK, NJ 07103
Essex County (973) 972-2150
DR. AREVIK ABRAMYAN MD, PHD
Student in an Organized Health Care Education/Training Program
90 BERGEN ST
NEWARK, NJ 07103
Essex County (973) 972-2323
HANNAAN SHAFIQ CHOUDHRY
Student in an Organized Health Care Education/Training Program
90 BERGEN ST
NEWARK, NJ 07103
Essex County (973) 972-2548
PATRICK MAHONY FOYE M.D.
Physical Medicine & Rehabilitation
90 BERGEN ST, DOC 3100
NEWARK, NJ 07103
Essex County (973) 972-2802

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 Janine Grayson's NPI number?

The NPI number for Janine Grayson is 1215036397. It was assigned to this individual provider in the NPPES registry on September 22, 2006.

Where is Janine Grayson located?

Janine Grayson practices at 90 Bergen St ER Department, Newark, NJ 07103. The listed phone number is (973) 972-5128.

What is Janine Grayson's specialty?

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

Is Janine Grayson enrolled in Medicare?

Yes. Janine Grayson 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.

Is Janine Grayson affiliated with any hospitals?

According to CMS data, Janine Grayson is affiliated with Robert Wood Johnson University Hospital At Rahway.

When was this NPI record last updated?

The NPPES record for Janine Grayson was last updated on February 22, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.