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DR. DARREN NEIL SERIL M.D., PH.D.
NPI 1174728679
Internal Medicine in New Brunswick, NJ

Active since June 15, 2007PECOS EnrolledAccepts Medicare Assignment
125 PATERSON ST, CLINICAL ACADEMIC BUILDING ROOM 5100, NEW BRUNSWICK, NJ 08901(732) 235-7784(732) 235-7792 Get Directions Write a Review

NPPES record last updated: April 9, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 9, 2024, Jul 23, 2021 (2 updates tracked since 2021).

About Dr. Darren Neil Seril M.d., Ph.d. NPPES

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

DR. DARREN NEIL SERIL M.D., PH.D. (NPI 1174728679) is an individual internal medicine provider in New Brunswick, New Jersey, licensed in New Jersey (25MA08789900) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS, is affiliated with Robert Wood Johnson University Hospital, and maintains a secondary practice location in New Brunswick.

NPPES Registry Identity

NPI1174728679
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. DARREN NEIL SERILCredential: M.D., PH.D.
Location Address125 PATERSON ST, CLINICAL ACADEMIC BUILDING ROOM 5100New Brunswick, NJ 08901-1962
Mailing Address66 W Gilbert StTinton Falls, NJ 07701-4947 · (843) 459-4120 · Fax (732) 212-0713
Phone(732) 235-7784
Fax(732) 235-7792
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateJune 15, 2007
Last NPPES UpdateApril 9, 20242 updates tracked since enumeration
NPPES CertifiedApril 9, 2024
✔ NPI 1174728679 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in NJ · 25MA08789900✔ Licensed in NJ · MP191261
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.
Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X · License 25MA08789900 (NJ)
125 PATERSON ST, New Brunswick, NJ 08901
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Secondary Practice Location 1

Location 11 Robert Wood Johnson PlNew Brunswick, NJ 08901-1928 · Phone (732) 828-3000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, 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 and accepts Medicare assignment

Dr. Darren Neil Seril M.d., Ph.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 ID2264651488
PECOS Enrollment IDI20160913002871
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 Reassignments

2

Medicare enrollment records show Darren Seril reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rutgers Health-Rwj Neurosurgery Faculty
Same address
Surgery
125 PATERSON ST, SUITE 4100
New Brunswick, NJ 08901
  • Reassigned Medicare billing, New Jersey enrollment
  • 259 clinicians in this Medicare group
NPI 1083738637 (732) 235-7757
Rutgers Health-Rwj Scleroderma Program
Same address
Rheumatology
125 PATERSON ST, SUITE 5200A
New Brunswick, NJ 08901
  • Reassigned Medicare billing, New Jersey enrollment
  • 641 clinicians in this Medicare group
NPI 1003988635 (732) 235-7217

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 7

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 high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
130 services88 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
63 services45 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
52 services52 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.
51 services49 patients
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
34 services34 patients
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235
This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.
12 services12 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

Acute Care Hospitals · New Brunswick, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310038
LocationOne Robert Wood Johnson PlaceNew Brunswick, NJ 08901 · Middlesex County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08901 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.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Skin barrier; solid, 4 x 4 or equivalent; each A4362
DME-Orthotic Devices · category DF010N
2 suppliers17 claims310 services$3.19 avg. paid by Medicare
Skin barrier; solid, 6 x 6 or equivalent, each A5121
DME-Orthotic Devices · category DF010N
1 supplier13 claims260 services$6.12 avg. paid by Medicare
Parenteral nutrition solution, not otherwise specified, 10 grams lipids B4185
Other-Enteral and Parenteral · category OB005N
1 supplier16 claims512 services$11.36 avg. paid by Medicare
Parenteral nutrition solution; compounded amino acid and carbohydrates with electrolytes, trace elements, and vitamins, including preparation, any strength, 52 to 73 grams of protein - premix B4193
Other-Enteral and Parenteral · category OB005N
1 supplier11 claims77 services$232.79 avg. paid by Medicare
Parenteral nutrition supply kit; premix, per day B4220
Other-Enteral and Parenteral · category OB005N
1 supplier16 claims112 services$8.10 avg. paid by Medicare
Parenteral nutrition administration kit, per day B4224
Other-Enteral and Parenteral · category OB005N
1 supplier16 claims112 services$25.28 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. RICARDO E VERDINER MD
Anesthesiology (Critical Care Medicine)
125 PATERSON ST
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-6155
DR. IMRAN KHAN M.D., PH.D.
Internal Medicine
125 PATERSON ST, SUITE 5200
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-6531
RUTGERS HEALTH-RWJ SCLERODERMA PROGRAM
Internal Medicine (Rheumatology)
125 PATERSON ST, SUITE 5200A
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7217
DOROTEA DEFRANCESCO PA
Physician Assistant (Surgical)
125 PATERSON ST, SUITE 4100
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7800
KRISH KHATRI M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
125 PATERSON ST
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7751
ADEOLA AWOMOLO MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
125 PATERSON ST
NEW BRUNSWICK, NJ 08901
Middlesex County (718) 909-4661
DR. MANISH S PATEL MD
Internal Medicine
125 PATERSON ST, ROOM 2330
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-6539
FRANK JIANG
Internal Medicine
125 PATERSON ST, CLINICAL ACADEMIC BUILDING - SUITE 5100A
NEW BRUNSWICK, NJ 08901
Middlesex County (832) 235-6968

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 Darren Seril's NPI number?

The NPI number for Darren Seril is 1174728679. It was assigned to this individual provider in the NPPES registry on June 15, 2007.

Where is Darren Seril located?

Darren Seril practices at 125 Paterson St Clinical Academic Building Room 5100, New Brunswick, NJ 08901. The listed phone number is (732) 235-7784.

What is Darren Seril's specialty?

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

Is Darren Seril enrolled in Medicare?

Yes. Darren Seril 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 Darren Seril's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Darren Seril reassigns Medicare benefits to 2 organizations: Rutgers Health-Rwj Neurosurgery Faculty (New Brunswick, NJ) and Rutgers Health-Rwj Scleroderma Program (New Brunswick, NJ). 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 Darren Seril's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Darren Seril accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Darren Seril 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 Darren Seril affiliated with any hospitals?

According to CMS data, Darren Seril is affiliated with Robert Wood Johnson University Hospital.

When was this NPI record last updated?

The NPPES record for Darren Seril was last updated on April 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.