DR. DOUGLAS JUNWOO KOO M.D. NPI 1801088380

NPI Information

  • NPI: 1801088380
  • Provider Name: DR. DOUGLAS JUNWOO KOO, M.D.
  • Classification: Internal Medicine - 207R00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • CLIA Number: 33D2307211
  • Address: 1275 YORK AVE
    H-1007
    NEW YORK, NY
    ZIP 10065
  • Phone: (646) 281-2192

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NPI Details

DR. Douglas Junwoo Koo, M.D. is an internal medicine in New York, NY with 22 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. Douglas Junwoo Koo, M.D. NPI is 1801088380. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SCHOOL OF MEDICINE
Graduation Year:2004

The provider's business location address is:

1275 YORK AVE
H-1007
NEW YORK, NY
ZIP 10065-007
Phone: (646) 281-2192

The NPI 1801088380 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 CLIA number assigned to this NPI record is 33D2307211 - physician office with a certificate type of Certificate of Compliance.

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.

  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • Hospital discharge day management, more than 30 minutes (HCPCS:99239)
  • Hospital discharge day management, 30 minutes or less (HCPCS:99238)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)

The enumeration date for this NPI number is 8/17/2007 and was last updated on 7/30/2008.

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 Medicine242902NEW YORKYes

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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