1. Home
  2. Directory
  3. New Jersey
  4. Red Bank
  5. Internal Medicine
  6. NPI Profile

MICHAEL MAKAR
NPI 1386105237
Internal Medicine - Gastroenterology in Red Bank, NJ

Active since March 25, 2019PECOS EnrolledAccepts Medicare Assignment
365 BROAD ST, RED BANK, NJ 07701(732) 842-4294 Get Directions Write a Review

NPPES record last updated: August 1, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Michael Makar NPPES

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

MICHAEL MAKAR (NPI 1386105237) is an individual gastroenterology provider in Red Bank, New Jersey, licensed in New Jersey (25MA12527700) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Riverview Medical Center, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1386105237
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMICHAEL MAKAR
Location Address365 BROAD STRed Bank, NJ 07701-2150
Mailing Address365 Broad StRed Bank, NJ 07701-2150 · (732) 842-4294
Phone(732) 842-4294
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 25, 2019
Last NPPES UpdateAugust 1, 2025
NPPES CertifiedAugust 1, 2025
✔ NPI 1386105237 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Licenses✔ Licensed in NJ · 25MA12527700✔ Licensed in PA · MD481304
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
365 BROAD ST, Red Bank, NJ 07701
Open in Google Maps ↗

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michael Makar 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 ID547706772
PECOS Enrollment IDI20240724003124, I20250814002390
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

4

Medicare enrollment records show Michael Makar reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Hackensack Meridian Health Medical Group - Specialty Care PC
1.7 mi
Surgical Critical Care
331 NEWMAN SPRINGS RD STE 220
Red Bank, NJ 07701
  • Reassigned Medicare billing, New Jersey enrollment
  • 2,844 clinicians in this Medicare group
NPI 1215989249 (732) 807-0800
Allied Digestive Health, LLC
4.6 mi
Gastroenterology
187 ROUTE 36, MONMOUTH CORPORATE PARK CENTER I;BUILDING A, SUITE 230
West Long Beach, NJ 07764
  • Reassigned Medicare billing, New Jersey enrollment
  • 406 clinicians in this Medicare group
NPI 1265831259 (732) 222-3805
Geisinger Clinic
104 mi
Family Medicine
3306 LAKE ARIEL HWY
Honesdale, PA 18431
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 4,429 clinicians in this Medicare group
NPI 1720495393 (570) 253-0148
Bayhealth Medical Center, Inc
112 mi
Orthopaedic Surgery
651 BAY ROAD, SUITE 1F
Dover, DE 19901
  • Reassigned Medicare billing, Delaware enrollment
  • Also billed through NPI 1356808208 (Delaware)
  • 272 clinicians in this Medicare group
NPI 1912766858 (302) 744-7113

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 4

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

Riverview Medical Center

Acute Care Hospitals · Red Bank, NJ
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310034
LocationOne Riverview PlazaRed Bank, NJ 07701 · Monmouth County
Emergency services Birthing friendly

Jfk Medical Center

Acute Care Hospitals · Edison, NJ
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310108
Location65 James StreetEdison, NJ 08820 · Middlesex County
Emergency services Birthing friendly

Bayshore Medical Center

Acute Care Hospitals · Holmdel, NJ
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310112
Location727 N Beers StHolmdel, NJ 07733 · Monmouth County
Emergency services

Geisinger-Lewistown Hospital

Acute Care Hospitals · Lewistown, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390048
Location400 Highland AvenueLewistown, PA 17044 · Mifflin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07701 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
$140.34 typical visit price
range $61.59 – $185.05
Typical copayment $35.08 (range $15.39 – $46.26)
Most-billed visit code 99204
Established Patient
$107.94 typical visit price
range $20.08 – $150.98
Typical copayment $26.98 (range $5.02 – $37.74)
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 15

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

ROBERT JOHN GIALANELLA M.D.
Internal Medicine (Gastroenterology)
365 BROAD ST
RED BANK, NJ 07701
Monmouth County (732) 842-4294
JOSEPH FRANCIS BINNS MD
Internal Medicine (Gastroenterology)
365 BROAD ST
RED BANK, NJ 07701
Monmouth County (732) 842-4294
RED BANK GASTROENTEROLOGY ASSOCIATES, PA
Internal Medicine (Gastroenterology)
365 BROAD ST
RED BANK, NJ 07701
Monmouth County (732) 842-4294
DR. DOUGLAS MATTHEW WEINE M.D.
Internal Medicine (Gastroenterology)
365 BROAD ST
RED BANK, NJ 07701
Monmouth County (732) 842-4294
ASSOCIATED PAIN SPECIALISTS SPINE
Pain Medicine (Interventional Pain Medicine)
365 BROAD ST
RED BANK, NJ 07701
Monmouth County (732) 747-7077
ORTHONJ LLC
Durable Medical Equipment & Medical Supplies
365 BROAD ST
RED BANK, NJ 07701
Monmouth County (732) 933-4300
JOSEPH ANTHONY MARZANO M.D.
Internal Medicine (Gastroenterology)
365 BROAD ST
RED BANK, NJ 07701
Monmouth County (732) 842-4294
DR. KATHY RUMI KAWAGUCHI M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
365 BROAD ST
RED BANK, NJ 07701
Monmouth County (732) 842-4294

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 Michael Makar's NPI number?

The NPI number for Michael Makar is 1386105237. It was assigned to this individual provider in the NPPES registry on March 25, 2019.

Where is Michael Makar located?

Michael Makar practices at 365 Broad St, Red Bank, NJ 07701. The listed phone number is (732) 842-4294.

What is Michael Makar's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Michael Makar enrolled in Medicare?

Yes. Michael Makar 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 Michael Makar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Makar reassigns Medicare benefits to 4 organizations: Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ), Allied Digestive Health, LLC (West Long Beach, NJ), Geisinger Clinic (Honesdale, PA) and Bayhealth Medical Center, Inc (Dover, DE). 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 Michael Makar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Makar accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Michael Makar 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 Michael Makar affiliated with any hospitals?

According to CMS data, Michael Makar is affiliated with Riverview Medical Center, Jfk Medical Center, Bayshore Medical Center and Geisinger-Lewistown Hospital.

When was this NPI record last updated?

The NPPES record for Michael Makar was last updated on August 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.