DR. JI YON HWANG-KI M.D. NPI 1881899706

NPI Information

  • NPI: 1881899706
  • Provider Name: DR. JI YON HWANG-KI, M.D.
  • Classification: Internal Medicine - 207R00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 14804 PHYSICIANS LN
    SUITE 121
    ROCKVILLE, MD
    ZIP 20850
  • Phone: (301) 610-6630

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NPI Details

DR. Ji Yon Hwang-ki, M.D. is an internal medicine in Rockville, MD with 26 years of experience. The provider is a physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. DR. Ji Yon Hwang-ki, M.D. NPI is 1881899706. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

The provider's business location address is:

14804 PHYSICIANS LN
SUITE 121
ROCKVILLE, MD
ZIP 20850-941
Phone: (301) 610-6630

The NPI 1881899706 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS:93000)
  • Advance care planning, first 30 minutes (HCPCS:99497)
  • Annual alcohol misuse screening, 15 minutes (HCPCS:G0442)
  • Annual depression screening, 15 minutes (HCPCS:G0444)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS:G0439)
  • Smoking and tobacco use intensive counseling, 4-10 minutes (HCPCS:99406)
  • Test for balance and posture (HCPCS:92548)
  • Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
  • Electrocardiogram (ecg) 1 to 3 leads with review by physician (HCPCS:93040)
  • Testing of autonomic (sympathetic) nervous system function (HCPCS:95923)
  • Complete ultrasound study of arm and leg arteries (HCPCS:93923)
  • Testing of autonomic nervous system function and heart rate response to deep breathing (HCPCS:95921)
  • Injection of drug or substance under skin or into muscle (HCPCS:96372)
  • Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg (HCPCS:J3420)
  • Administration of influenza virus vaccine (HCPCS:G0008)
  • Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free (HCPCS:90674)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS:93306)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)

The enumeration date for this NPI number is 6/20/2007 and was last updated on 5/22/2015.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207R00000XInternal MedicineD66159MARYLANDYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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