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DR. MARK JACK DER MESROPIAN D.O.
NPI 1124309349
Anesthesiology in Long Branch, NJ

Active since September 01, 2011PECOS EnrolledAccepts Medicare Assignment
84.47/100
CMS Quality Rating
300 2ND AVE, LONG BRANCH, NJ 07740(732) 222-5200 Get Directions Write a Review

NPPES record last updated: January 23, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 23, 2023, Aug 11, 2022, Jul 30, 2022 and 1 more (4 updates tracked since 2016).

About Dr. Mark Jack Der Mesropian D.o. NPPES

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

DR. MARK JACK DER MESROPIAN D.O. (NPI 1124309349) is an individual anesthesiology provider in Long Branch, New Jersey, licensed in New Jersey (25MB10061600) and active in the NPI registry since September 2011. He is enrolled in Medicare PECOS, is affiliated with Monmouth Medical Center, and maintains a secondary practice location in Brooklyn.

NPPES Registry Identity

NPI1124309349
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. MARK JACK DER MESROPIANCredential: D.O.
Location Address300 2ND AVELong Branch, NJ 07740-6303
Mailing Address300 Ocean Ave N, Apt 2bLong Branch, NJ 07740-7578 · (315) 447-0857
Phone(732) 222-5200
Sole ProprietorYes
Medical School CMSOtherGraduated 2009
Enumeration DateSeptember 1, 2011
Last NPPES UpdateJanuary 23, 20234 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2023
✔ NPI 1124309349 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in NJ · 25MB10061600✔ Licensed in CT · 051857
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
300 2ND AVE, Long Branch, NJ 07740
Open in Google Maps ↗

Secondary Practice Location 1

Location 1150 55th StBrooklyn, NY 11203-2012 · Phone (718) 630-7476

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

Dr. Mark Jack Der Mesropian D.o. 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 ID5890937114
PECOS Enrollment IDI20221028000496
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.

Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447
This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.
24 services24 patients
Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
15 services15 patients

Hospital Affiliations CMS Care Compare

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

Monmouth Medical Center

Acute Care Hospitals · Long Branch, NJ
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310075
Location300 Second AvenueLong Branch, NJ 07740 · Monmouth County
Emergency services Birthing friendly

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.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

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.

ALEXANDRA M LASKOWSKI M.D.
Student in an Organized Health Care Education/Training Program
300 2ND AVE
LONG BRANCH, NJ 07740
Monmouth County (732) 923-7251
FLORENCE ARMOUR APN
Nurse Practitioner (Adult Health)
300 2ND AVE
LONG BRANCH, NJ 07740
Monmouth County (732) 923-6635
MICHELLE WOODFIELD MD
Student in an Organized Health Care Education/Training Program
300 2ND AVE
LONG BRANCH, NJ 07740
Monmouth County (732) 923-7251
DR. KARAN JAYESHKUMAR YAGNIK MD
Student in an Organized Health Care Education/Training Program
300 2ND AVE
LONG BRANCH, NJ 07740
Monmouth County (440) 403-5523
JULIE A CONTE CRNA
Nurse Anesthetist, Certified Registered
300 2ND AVE
LONG BRANCH, NJ 07740
Monmouth County (732) 222-5200
KATHLEEN STANIER NP
Nurse Practitioner
300 2ND AVE
LONG BRANCH, NJ 07740
Monmouth County (732) 222-5200
MICHAEL EAGAN MD
Emergency Medicine
300 2ND AVE, MONMOUTH MEDICAL CENTER
LONG BRANCH, NJ 07740
Monmouth County (732) 923-8882
DR. TEE YIN TRACY TEO D.O
Student in an Organized Health Care Education/Training Program
300 2ND AVE
LONG BRANCH, NJ 07740
Monmouth County (631) 726-0409

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 Mark Der Mesropian's NPI number?

The NPI number for Mark Der Mesropian is 1124309349. It was assigned to this individual provider in the NPPES registry on September 1, 2011.

Where is Mark Der Mesropian located?

Mark Der Mesropian practices at 300 2nd Ave, Long Branch, NJ 07740. The listed phone number is (732) 222-5200.

What is Mark Der Mesropian's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Mark Der Mesropian enrolled in Medicare?

Yes. Mark Der Mesropian 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 Mark Der Mesropian accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Mark Der Mesropian 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 Mark Der Mesropian affiliated with any hospitals?

According to CMS data, Mark Der Mesropian is affiliated with Monmouth Medical Center.

When was this NPI record last updated?

The NPPES record for Mark Der Mesropian was last updated on January 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.