MARK W. CHANG MD – NPI #1174632475
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 CHANG is a physician located in JOHNSON CITY, TN. NPPES has assigned the NPI number 1174632475 to MARK CHANG on August 30, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. 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 previously updated about 12 years ago on Dec 03, 2014. 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 CHANG below.

NPI Profile for
MARK W. CHANG

NPI Number
1174632475
Enumeration Date

(about 20 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
MARK W. CHANG
Credentials
MD
Primary location
2428 KNOB CREEK ROAD
JOHNSON CITY, TN 37604
Phone: (423) 282-5054 Fax: (423) 230-5097
Mailing address
105 W STONE DR
SUITE 6A
KINGSPORT, TN 37660-3365
Phone: (423) 408-7220 Fax: (423) 408-7405
Sole Proprietor
No
Updated
Identifiers

Identifiers for MARK CHANG

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

See identifiers
DescriptionIssuerStateIdentifier
OTHERANTHEMVA320332
OTHERBCBSTN4017298
OTHERJDHTNTN0102
OTHERMEDICAID OF VAVA005867967
MEDICAIDKY64001084
MEDICAIDNC89014AT
MEDICAIDNC790596V
MEDICAIDTN3373123
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)		 TN 28931
207RC0000X
- Internal Medicine / Cardiovascular Disease		 VA 0101059203

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.

Additional Information

Education
COLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS - Graduated 1987
Offers Telehealth Services
Yes - Telehealth services allows you to talk to your health care provider using audio/video communications, such as Zoom, without actually going in to the doctor's office
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 CHANG is affiliated with the following medical group(s):
  • HOSPITAL
    • FRANKLIN WOODS COMMUNITY HOSPITAL
      300 MED TECH PARKWAY
      JOHNSON CITY, TN 37604
    • GREENEVILLE COMMUNITY HOSPITAL
      1420 TUSCULUM BOULEVARD
      GREENEVILLE, TN 37745
    • JOHNSON CITY MEDICAL CENTER
      400 N STATE OF FRANKLIN RD
      JOHNSON CITY, TN 37604
    • JOHNSTON MEMORIAL HOSPITAL
      16000 JOHNSTON MEMORIAL DRIVE
      ABINGDON, VA 24211
    • WELLMONT HOLSTON VALLEY MEDICAL CENTER
      130 WEST RAVINE ROAD
      KINGSPORT, TN 37662

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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.

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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.