MR. ARA MERADIAN MD
NPI 1184731705
Pathology - Anatomic Pathology & Clinical Pathology in Berkeley Heights, NJ

Q: What is Ara Meradian's NPI number?

The NPI number for Ara Meradian is 1184731705. It was assigned to this individual provider in the NPPES registry on August 23, 2006.

Q: What is Ara Meradian's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Ara Meradian was last updated on March 10, 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.

Active since August 23, 2006PECOS EnrolledAccepts Medicare Assignment

1 DIAMOND HILL RD, BERKELEY HEIGHTS, NJ 07922(908) 277-8699(908) 673-7388 Get Directions Write a Review

NPPES record last updated: March 10, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Mr. Ara Meradian Md NPPES

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

MR. ARA MERADIAN MD (NPI 1184731705) is an individual anatomic pathology & clinical pathology provider in Berkeley Heights, New Jersey, licensed in New Jersey (25MA06262100) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and maintains a secondary practice location in Morristown.

NPPES Registry Identity

NPI1184731705

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameMR. ARA MERADIANCredential: MD

Location Address1 DIAMOND HILL RDBerkeley Heights, NJ 07922-2104

Mailing Address1 Diamond Hill RdBerkeley Heights, NJ 07922-2104 · (908) 273-4300

Phone(908) 277-8699

Fax(908) 673-7388

Sole ProprietorNo

Medical School CMSOtherGraduated 1988

Enumeration DateAugust 23, 2006

Last NPPES UpdateMarch 10, 2022

NPPES CertifiedMarch 10, 2022

✔ NPI 1184731705 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

Licenses✔ Licensed in NJ · 25MA06262100✔ Licensed in NJ · MA62621

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

1 DIAMOND HILL RD, Berkeley Heights, NJ 07922

Open in Google Maps ↗

Secondary Practice Location 1

Location 1100 Madison AveMorristown, NJ 07960 · Phone (973) 971-6562 · Fax (973) 290-7370

Other Identifiers 1

Medicaid8784604NJ

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

Mr. Ara Meradian Md 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 ID3577633189

PECOS Enrollment IDI20080609000061

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

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

Summit Medical Group PA

Same address

Multi-Specialty

1 DIAMOND HILL RD, SUMMIT MEDICAL GROUP
Berkeley Heights, NJ 07922

Reassigned Medicare billing, New Jersey enrollment
1,184 clinicians in this Medicare group

NPI 1942254347 (908) 273-4300

Morristown Pathology Associates, PA

8.6 mi

Anatomic Pathology & Clinical Pathology

100 MADISON AVE
Morristown, NJ 07960

Reassigned Medicare billing, New Jersey enrollment
27 clinicians in this Medicare group

NPI 1922075886 (973) 971-5612

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 15

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

994 services455 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.

628 services141 patients

Pathology examination of tissue using a microscope, moderately high complexity 88307

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

387 services271 patients

Special stained specimen slides to examine tissue, initial procedure 88342

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

178 services160 patients

Pathology examination of specimen during surgery, first tissue block 88331

A pathology examination during surgery involves the immediate analysis of a removed tissue sample. This helps the surgeon make decisions during your operation. The "first tissue block" refers to the initial sample examined. It's a vital step to ensure your health.

161 services67 patients

Special stained specimen slides to examine tissue, each multiplex procedure 88344

Special stained specimen slides are used to study tissue in detail. This multiplex procedure involves applying different dyes to the tissue sample on a slide to highlight specific elements. These colors help identify any abnormalities in the tissue, aiding in accurate diagnosis and treatment planning.

107 services53 patients

Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method G0416

This procedure involves taking a small tissue sample from your gland located beneath your bladder. The sample is then examined under a microscope by a pathologist to check for any abnormalities or diseases. This is a standard method to ensure your well-being.

88 services88 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

57 services36 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

56 services13 patients

Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method G0416

33 services21 patients

Pathology examination of tissue using a microscope, high complexity 88309

A high complexity pathology examination involves studying body tissue under a microscope to identify any abnormalities. This intricate process helps in diagnosing various conditions and deciding on the best treatment plan.

32 services31 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

29 services17 patients

Pathology examination of tissue using a microscope, moderately low complexity 88304

A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.

28 services25 patients

Special stained specimen slides to examine tissue, initial procedure 88342

22 services14 patients

Preparation of tissue for examination by removing any calcium present 88311

This procedure involves treating tissue samples to remove any calcium, which can interfere with the examination. The tissue is soaked in a special solution that safely dissolves the calcium, leaving the tissue intact for accurate analysis. This helps in making precise diagnoses.

16 services15 patients

Hospital Affiliations CMS Care Compare 5

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

Chilton Medical Center

Acute Care Hospitals · Pompton Plains, NJ

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310017

Location97 West ParkwayPompton Plains, NJ 07444 · Morris County

Emergency services Birthing friendly

Newton Medical Center

Acute Care Hospitals · Newton, NJ

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310028

Location175 High StNewton, NJ 07860 · Sussex County

Emergency services Birthing friendly

Overlook Medical Center

Acute Care Hospitals · Summit, NJ

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310051

Location99 Beauvoir AvenueSummit, NJ 07901 · Union County

Emergency services Birthing friendly

Hackettstown Medical Center

Acute Care Hospitals · Hackettstown, NJ

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310115

Location651 Willow Grove StHackettstown, NJ 07840 · Warren County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07922 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.

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.

SILPA GADIRAJU M.D.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

1 DIAMOND HILL RD
BERKELEY HEIGHTS, NJ 07922

Union County (908) 273-4300

DR. JOHN H DOKKO DO

Internal Medicine (Nephrology)

1 DIAMOND HILL RD, SUMMIT MEDICAL GROUP
BERKELEY HEIGHTS, NJ 07922

Union County (908) 273-4300

DENISE RIZZOLO PA

Physician Assistant

1 DIAMOND HILL RD, SUMMIT MEDICAL GROUP
BERKELEY HEIGHTS, NJ 07922

Union County (908) 273-4300

MARIA F DOMINGUEZ BERMEO MD

Family Medicine

1 DIAMOND HILL RD
BERKELEY HEIGHTS, NJ 07922

Union County (908) 219-6940

DR. LAWRENCE J NASTRO MD

Internal Medicine (Infectious Disease)

1 DIAMOND HILL RD, SUMMIT MEDICAL GROUP
BERKELEY HEIGHTS, NJ 07922

Union County (908) 273-4300

DEBRA A RYAN PT

Physical Therapist

1 DIAMOND HILL RD, SUMMIT MEDICAL GROUP
BERKELEY HEIGHTS, NJ 07922

Union County (908) 273-4300

CHRISTOPHER M BONI DO

Internal Medicine

1 DIAMOND HILL RD
BERKELEY HEIGHTS, NJ 07922

Union County (908) 277-8683

LAUREN BARON P.A.

Physician Assistant (Medical)

1 DIAMOND HILL RD
BERKELEY HEIGHTS, NJ 07922

Union County (908) 277-8880

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 Ara Meradian's NPI number?

The NPI number for Ara Meradian is 1184731705. It was assigned to this individual provider in the NPPES registry on August 23, 2006.

Where is Ara Meradian located?

Ara Meradian practices at 1 Diamond Hill Rd, Berkeley Heights, NJ 07922. The listed phone number is (908) 277-8699.

What is Ara Meradian's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Ara Meradian enrolled in Medicare?

Yes. Ara Meradian 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 Ara Meradian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ara Meradian reassigns Medicare benefits to 2 organizations: Summit Medical Group PA (Berkeley Heights, NJ) and Morristown Pathology Associates, PA (Morristown, 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 Ara Meradian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Ara Meradian affiliated with any hospitals?

According to CMS data, Ara Meradian is affiliated with Morristown Medical Center, Chilton Medical Center, Newton Medical Center, Overlook Medical Center and Hackettstown Medical Center.

When was this NPI record last updated?

The NPPES record for Ara Meradian was last updated on March 10, 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.