MATTHEW G TROY MD
NPI 1275528093
Surgery in Michigan City, IN

NPI Status: Active since September 19, 2005

Contact Information

3500 FRANCISCAN WAY STE 300
MICHIGAN CITY, IN
ZIP 46360
Phone: (219) 879-6531
Fax: (219) 878-8331

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  • Individual
  • Male
  • Years of Experience 37
  • Surgery
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About MATTHEW TROY

This page provides the complete NPI Profile along with additional information for Matthew Troy, a provider established in Michigan City, Indiana with a medical specialization in Surgery and more than 37 years of experience. He graduated from Loyola University Of Chicago, Stritch School Of Medicine in 1989. The healthcare provider is registered in the NPI registry with number 1275528093 assigned on September 2005. The practitioner's primary taxonomy code is 208600000X with license number 01049536A (IN). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1275528093
Provider Name
MATTHEW G TROY MD
Gender
Male
Entity Type
Individual
Location Address
3500 FRANCISCAN WAY STE 300 MICHIGAN CITY, IN 46360
Location Phone
(219) 879-6531
Location Fax
(219) 878-8331
Mailing Address
1040 SIERRA DR STE 400 GREENWOOD, IN 46143
Mailing Phone
(317) 528-4800
Mailing Fax
(219) 878-8331
Medical School Name
LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduation Year
1989
Is Sole Proprietor?
No
Enumeration Date
09-19-2005
Last Update Date
03-13-2021
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A surgeon like Matthew Troy treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
License No.
01049536A
License State
IN
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Clear Silver - HMO
  • Elite Bronze - HMO
  • Elite Bronze + Vision + Adult Dental - HMO
  • Elite Gold - HMO
  • Elite Gold + Vision + Adult Dental - HMO
  • Everyday Bronze - HMO
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Everyday Gold - HMO
  • Everyday Gold + Vision + Adult Dental - HMO
  • Focused Silver - HMO
  • Choice Bronze HSA - HMO
  • Choice Bronze HSA + Vision + Adult Dental - HMO
  • Clear Gold - HMO
  • Clear Gold + Vision + Adult Dental - HMO
  • Clear Silver - HMO
  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Complete Silver - HMO
  • Complete Silver + Vision + Adult Dental - HMO
  • Elite Gold - HMO
  • Central Bronze - HMO
  • Central Bronze + Vision + Adult Dental - HMO
  • Central Gold - HMO
  • Central Gold + Vision + Adult Dental - HMO
  • Clear Silver - HMO
  • Everyday Bronze - HMO
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Everyday Gold - HMO
  • Everyday Gold + Vision + Adult Dental - HMO
  • Focused Silver - HMO
  • Bronze First 7500 $25 Generic Drugs - HMO
  • Bronze First 7500 $25 Generic Drugs Adult Vision & Fitness - HMO
  • Diabetes Gold 1100 $0 Select Drugs & Specialized Services - HMO
  • Diabetes Gold 1100 $0 Select Drugs & Specialized Services Adult Vision & Fitness - HMO
  • Diabetes Silver 4000 $0 Select Drugs & Specialized Services - HMO
  • Diabetes Silver 4000 $0 Select Drugs & Specialized Services Adult Vision & Fitness - HMO
  • Gold 1500 $15 Generic Drugs - HMO
  • Gold 1500 $15 Generic Drugs Adult Vision & Fitness - HMO
  • HDHP Preventive Silver 5500 $0 Select Drugs - HMO
  • Healthy Heart Gold 1500 $0 Select Drugs & Specialized Services - HMO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
200199450MEDICAID (05)IN 
000000371643OTHER (01)INANTHEM
P00252552OTHER (01)RR MEDICARE

Medicare Participation & PECOS Enrollment Status

Matthew Troy is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Matthew Troy is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 7911938220

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20050826000221

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 10-19 minutes

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

This service was performed 18 times for 12 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 34 times for 28 patients

Follow-up hospital inpatient care per day, typically 15 minutes

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

This service was performed 24 times for 20 patients

Follow-up hospital inpatient care per day, typically 25 minutes

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.

This service was performed 26 times for 11 patients

Melanoma (skin cancer) excision

Melanoma excision is a procedure where a surgeon removes melanoma, a type of skin cancer, and some surrounding healthy tissue. Local anesthesia is applied to numb the area. The goal is to completely remove the cancer and prevent its spread. Healing time varies.

This service was performed for 200 patients

New patient office or other outpatient visit, 30-44 minutes

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 29 times for 29 patients

Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm

This procedure involves the surgical removal of a cancerous skin growth on the body, arms, or legs. The growth is between 1.1 and 2.0 cm in size. The goal is to eliminate cancer cells and prevent them from spreading to other parts of the body.

This service was performed 11 times for 11 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $20.51 for a new patient copayment and $16.62 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 46360 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $82.04
  • Minimum New Patient Price $53.07
  • Maximum New Patient Price $161.76
  • Average New Patient Copayment $20.51
  • Minimum New Patient Copayment $13.26
  • Maximum New Patient Copayment $40.44

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $66.48
  • Minimum Established Patient Price $16.93
  • Maximum Established Patient Price $132.22
  • Average Established Patient Copayment $16.62
  • Minimum Established Patient Copayment $4.23
  • Maximum Established Patient Copayment $33.05

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1275528093
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2214510216018
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 1 + 4 + 5 + 1 + 0 + 2 + 1 + 6 + 0 + 1 + 8 + 24 = 57
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 57 = 33

The NPI number 1275528093 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 11 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1972599421 MICHAEL J MESSINA DO
Individual
Obstetrics & Gynecology3500 FRANCISCAN WAY STE 300
MICHIGAN CITY, IN 46360
(219) 879-6531
1457790032 LILA EMILY SHEIKHI M.D.
Individual
Psychiatry & Neurology (Neurology)3500 FRANCISCAN WAY STE 300
MICHIGAN CITY, IN 46360
(219) 214-4633
1003082215DR. SHARMILEE THOTA MD
Individual
Obstetrics & Gynecology3500 FRANCISCAN WAY STE 300
MICHIGAN CITY, IN 46360
(219) 879-6531
1114282167 JENNIFA K THOMAS NP
Individual
Nurse Practitioner3500 FRANCISCAN WAY STE 300
MICHIGAN CITY, IN 46360
(219) 879-6531
1275709768 JULIA G GARCIA MD
Individual
Urology3500 FRANCISCAN WAY STE 300
MICHIGAN CITY, IN 46360
(219) 877-1880
1376515841 STEPHANOS RIZOS MD
Individual
Obstetrics & Gynecology3500 FRANCISCAN WAY STE 300
MICHIGAN CITY, IN 46360
(219) 861-8785
1467559906 ZHIJUN GUO MD
Individual
Psychiatry & Neurology (Neurology)3500 FRANCISCAN WAY STE 300
MICHIGAN CITY, IN 46360
(219) 877-1101
1831567825MRS. SARAH JANE STRAHM NP
Individual
Nurse Practitioner (Family)3500 FRANCISCAN WAY STE 300
MICHIGAN CITY, IN 46360
(219) 214-4633
1982021317 ROBERT KORSCH D.O.
Individual
Urology3500 FRANCISCAN WAY STE 300
MICHIGAN CITY, IN 46360
(219) 877-1880
1710594767 BROOKLYNN SMOCK N.P.
Individual
Nurse Practitioner (Family)3500 FRANCISCAN WAY STE 300
MICHIGAN CITY, IN 46360
(219) 861-8785
1598587347 CAITLYN BERCHEM SPENCE FNP
Individual
Nurse Practitioner (Family)3500 FRANCISCAN WAY STE 300
MICHIGAN CITY, IN 46360
(219) 861-8785

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275528093, enumerated in the NPI registry as an "individual" on September 19, 2005

The provider is located at 3500 Franciscan Way Ste 300 Michigan City, In 46360 and the phone number is (219) 879-6531

The provider's speciality is Surgery with taxonomy code 208600000X

The provider has more than 37 years of experience. He graduated from Loyola University Of Chicago, Stritch School Of Medicine in 1989.

The provider might be accepting Accepts: Ambetter from Meridian, Ambetter Health, Ambetter. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $82.04 with an average copayment of $20.51 for new patient appointments. Established patients should expect a typical charge of $66.48 and an average copayment of 16.62. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 10-19 minutes, Established patient office or other outpatient visit, 20-29 minutes, Follow-up hospital inpatient care per day, typically 15 minutes, Follow-up hospital inpatient care per day, typically 25 minutes, Melanoma (skin cancer) excision, New patient office or other outpatient visit, 30-44 minutes and Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm.

This NPI record was last updated on September 19, 2005. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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