1. Home
  2. Directory
  3. Indiana
  4. Merrillville
  5. Specialist
  6. NPI Profile

DEMETRIOS KATSAROS M.D.
NPI 1770610180
Specialist in Merrillville, IN

Active since February 27, 2007PECOS EnrolledAccepts Medicare Assignment
7863 BROADWAY, SUITE 135, MERRILLVILLE, IN 46410(219) 736-2047(219) 736-2048 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Demetrios Katsaros M.d. NPPES

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

DEMETRIOS KATSAROS M.D. (NPI 1770610180) is an individual specialist in Merrillville, Indiana, licensed in Indiana (01049411) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with St Mary Medical Center Inc, and is a graduate of Chicago College Of Medicine And Surgery (1990).

NPPES Registry Identity

NPI1770610180
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDEMETRIOS KATSAROSCredential: M.D.
Location Address7863 BROADWAY, SUITE 135Merrillville, IN 46410-5553
Mailing Address4503 Thornbury Dr EValparaiso, IN 46383-0813 · (219) 549-0837 · Fax (219) 548-0857
Phone(219) 736-2047
Fax(219) 736-2048
Sole ProprietorYes
Medical School CMSChicago College Of Medicine And SurgeryGraduated 1990
Enumeration DateFebruary 27, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1770610180 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in IN · 01049411
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
7863 BROADWAY, Merrillville, IN 46410
Open in Google Maps ↗

Other Identifiers 3

Medicare UPING25543IN
Other000000080178IN · Blue Cross Blue Shield
Medicare ID-Type Unspecified145500IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Demetrios Katsaros 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 ID9436338373
PECOS Enrollment IDI20110125000692
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 10

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, onabotulinumtoxina, 1 unit J0585
Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.
2,697 services11 patients
Chemical peel of outer layer of skin of face 15788
A chemical peel is a skin-resurfacing procedure. A chemical solution is applied to the face, causing the outer layer of skin to peel off. The new skin underneath is usually smoother and less wrinkled, giving your face a refreshed appearance.
96 services45 patients
Chemical peel of outer layer of nonfacial skin 15792
A chemical peel is a procedure that helps improve the skin's appearance. A chemical solution is applied to the skin, which makes it blister and eventually peel off. The new skin is usually smoother and less wrinkled than the old skin.
93 services45 patients
Chemical peel of deep layer of nonfacial skin 15793
A chemical peel of the deep layer of nonfacial skin is a cosmetic procedure that uses a chemical solution to improve and smooth the texture of the skin. It removes damaged outer layers, revealing a new layer of skin with improved tone, texture, and color.
86 services40 patients
Chemical peel of deep layer of skin of face 15789
A chemical peel of the deep layer of skin on the face is a skincare treatment. It involves applying a chemical solution to the face, which causes the skin to exfoliate and eventually peel off. The new, regenerated skin is typically smoother and less wrinkled.
85 services39 patients
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.
65 services34 patients

Hospital Affiliations CMS Care Compare 2

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

St Mary Medical Center Inc

Acute Care Hospitals · Hobart, IN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150034
Location1500 S Lake Park AveHobart, IN 46342 · Lake County
Emergency services Birthing friendly

Franciscan Health Crown Point

Acute Care Hospitals · Crown Point, IN
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number150126
Location12750 Saint Francis DriveCrown Point, IN 46307 · Lake County
Emergency services Birthing friendly

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.

THALIA RAMBALAKOS KATSAROS
Dentist (Pediatric Dentistry)
7863 BROADWAY, SUITE #111
MERRILLVILLE, IN 46410
Lake County (219) 769-6636
DR. ERIC F SCHULTE MD
Internal Medicine (Cardiovascular Disease)
7863 BROADWAY, SUITE 140
MERRILLVILLE, IN 46410
Lake County (219) 769-3678
HOME-BASED BEHAVIORAL SOLUTIONS LLC
Clinic/Center (Adolescent and Children Mental Health)
7863 BROADWAY, 220
MERRILLVILLE, IN 46410
Lake County (219) 795-1275
NEW PEDIATRIC ASSOCIATES LLC
Clinic/Center (Primary Care)
7863 BROADWAY, SUITE 140
MERRILLVILLE, IN 46410
Lake County (219) 795-1660
FADI I ALZEIDAN MD
Family Medicine
7863 BROADWAY
MERRILLVILLE, IN 46410
Lake County (219) 769-6639
OUTREACH HEALTH CARE LLC
Home Health
7863 BROADWAY, SUITE 126
MERRILLVILLE, IN 46410
Lake County (219) 769-6650
MULTICARE PHYSICIAN CENTER PC
Specialist
7863 BROADWAY, STE 135
MERRILLVILLE, IN 46410
Lake County (219) 736-2047
U.S HOME HEALTH CARE, INC.
Home Health
7863 BROADWAY, SUITE 234
MERRILLVILLE, IN 46410
Lake County (773) 416-3800

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 Demetrios Katsaros's NPI number?

The NPI number for Demetrios Katsaros is 1770610180. It was assigned to this individual provider in the NPPES registry on February 27, 2007.

Where is Demetrios Katsaros located?

Demetrios Katsaros practices at 7863 Broadway Suite 135, Merrillville, IN 46410. The listed phone number is (219) 736-2047.

What is Demetrios Katsaros's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Demetrios Katsaros enrolled in Medicare?

Yes. Demetrios Katsaros 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 Demetrios Katsaros accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list Demetrios Katsaros 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 Demetrios Katsaros affiliated with any hospitals?

According to CMS data, Demetrios Katsaros is affiliated with St Mary Medical Center Inc and Franciscan Health Crown Point.

When was this NPI record last updated?

The NPPES record for Demetrios Katsaros was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.