MARK A. TROIANO – NPI #1962636696
Internal Medicine

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Health Care Provider Taxonomy Code for Internal Medicine

MARK TROIANO is a physician located in COEUR D'ALENE, ID. NPPES has assigned the NPI number 1962636696 to MARK TROIANO on May 09, 2009. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI Registry, there are 2 additional location(s) assigned to this provider which are listed below. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RI0011X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Interventional Cardiology

The NPI profile was last updated on Jul 25, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for MARK TROIANO below.

NPI Profile for
MARK A. TROIANO

NPI Number
1962636696
Enumeration Date

(more than 17 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
MARK A. TROIANO
Primary location
700 W IRONWOOD DR STE 320
COEUR D'ALENE, ID 83814-4485
Phone: (208) 625-5250 Fax: (208) 625-5251
2 Other location(s):
2003 Kootenai Health Way
Coeur D Alene, ID 83814-6051
Phone: (208) 625-5084
415 6TH ST
Lewiston, ID 83501
Phone: (208) 750-7507
Mailing address
2003 KOOTENAI HEALTH WAY
COEUR D ALENE, ID 83814-6051
Phone: (208) 625-5250 Fax: (208) 625-5251
Sole Proprietor
Yes
Updated
Certification Date
Jul 25, 2025

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RI0011X
- Internal Medicine / Interventional Cardiology (Primary)		 ID O-1533
207RC0000X
- Internal Medicine / Cardiovascular Disease		 ID O-1533

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Endpoint

Health Information Exchange (HEI)

HEI is the mobilization of health care information electronically across organizations within a region, community or hospital system. Endpoints provide a simple and secure way for participants to send authenticated, encrypted health information directly to known, trusted recipients over the internet such as primary care physicians, specialists, hospitals, labs, etc.

Endpoint
[email protected]
Endpoint type
Direct Messaging Address
Endpoint Description
Content Type
Affiliation
N
Endpoint Location
700 W IRONWOOD DR STE 320,
COEUR D ALENE, ID 77025-1669

Additional Information

Education
PHILADELPHIA COL OF OSTEO MED, SEWANEE - Graduated 2009
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
MARK TROIANO is affiliated with the following medical group(s):
  • HOSPITAL
    • CLEARWATER VALLEY HOSPITAL & CLINICS
      301 CEDAR STREET
      OROFINO, ID 83544
    • GRITMAN MEDICAL CENTER
      700 SOUTH MAIN STREET
      MOSCOW, ID 83843
    • KOOTENAI HEALTH
      2003 KOOTENAI HEALTH WAY
      COEUR D'ALENE, ID 83814
    • ST JOSEPH REGIONAL MEDICAL CENTER
      415 SIXTH STREET
      LEWISTON, ID 83501
    • ST MARYS HOSPITAL AND CLINICS
      701 LEWISTON ST
      COTTONWOOD, ID 83522

Why is my NPI data (personal information) being displayed publicly?
If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

How do I correct or change the NPI data displayed here?
At any time, providers can make changes to their NPI profile at NPPES. Login to NPPES to make changes online or call (800) 465-3203 for assistance. Changes made at NPPES will be reflected on this web site within a few days.

Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.