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IRIS C. HERRERA M.D.
NPI 1457446643
Internal Medicine in Newark, NJ

Active since October 04, 2006PECOS EnrolledAccepts Medicare Assignment
73.27/100
CMS Quality Rating
90 BERGEN ST, SUITE 4400, NEWARK, NJ 07103(973) 972-1438(973) 972-6651 Get Directions Write a Review

NPPES record last updated: November 30, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Iris C. Herrera M.d. NPPES

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

IRIS C. HERRERA M.D. (NPI 1457446643) is an individual internal medicine provider in Newark, New Jersey, licensed in New Jersey (25MA07666600) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with The University Hospital, and is a graduate of Other (1988).

NPPES Registry Identity

NPI1457446643
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameIRIS C. HERRERACredential: M.D.
Location Address90 BERGEN ST, SUITE 4400Newark, NJ 07103-2425
Mailing Address30 Bergen St, Admc 12 1205Newark, NJ 07107-3000 · (973) 972-0037 · Fax (973) 972-9355
Phone(973) 972-1438
Fax(973) 972-6651
Sole ProprietorNo
Medical School CMSOtherGraduated 1988
Enumeration DateOctober 4, 2006
Last NPPES UpdateNovember 30, 2020
NPPES CertifiedNovember 30, 2020
✔ NPI 1457446643 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NJ · 25MA07666600
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
90 BERGEN ST, Newark, NJ 07103
Open in Google Maps ↗

Other Identifiers 1

Medicaid0067652NJ

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

Iris C. Herrera 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 ID5597711879
PECOS Enrollment IDI20050330000182
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

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 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.
24 services11 patients

Hospital Affiliations CMS Care Compare

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

The University Hospital

Acute Care Hospitals · Newark, NJ
1/5 CMS rating
OwnershipGovernment - State
CMS Certification Number310119
Location150 Bergen StNewark, NJ 07103 · Essex County
Emergency services Birthing friendly

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
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
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.

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.

73.27/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality44.89
Promoting Interoperability83
Improvement Activities40
Cost47.69

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.

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 Iris Herrera's NPI number?

The NPI number for Iris Herrera is 1457446643. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Iris Herrera located?

Iris Herrera practices at 90 Bergen St Suite 4400, Newark, NJ 07103. The listed phone number is (973) 972-1438.

What is Iris Herrera's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Iris Herrera enrolled in Medicare?

Yes. Iris Herrera 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 Iris Herrera affiliated with any hospitals?

According to CMS data, Iris Herrera is affiliated with The University Hospital.

When was this NPI record last updated?

The NPPES record for Iris Herrera was last updated on November 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.