DAVID CHIA-ONT KHAN MD NPI 1649274150

NPI Information

  • NPI: 1649274150
  • Provider Name: DAVID CHIA-ONT KHAN, MD
  • Classification: Radiology - 2085R0001X
  • Specialization: Radiation Oncology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 860 PARKVIEW DRIVE NORTH
    EL SEGUNDO, CA
    ZIP 90245
  • Phone: (310) 414-9990

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NPI Details

David Chia-ont Khan, MD is a radiation oncology radiology in El Segundo, CA with 32 years of experience. The provider is a radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors. David Chia-ont Khan, MD NPI is 1649274150. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:1994

The provider's business location address is:

860 PARKVIEW DRIVE NORTH
EL SEGUNDO, CA
ZIP 90245-914
Phone: (310) 414-9990
Fax: (310) 943-2703

The NPI 1649274150 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.

  • Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (HCPCS:G6015)
  • Ct guidance for insertion of radiation therapy fields (HCPCS:77014)
  • Calculation of radiation therapy dose (HCPCS:77300)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS:G6002)
  • Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS:G6002)
  • Ct guidance for insertion of radiation therapy fields (HCPCS:77014)
  • Continuing radiation therapy consultation per week (HCPCS:77336)
  • Radiation treatment management, 5 treatment sessions (HCPCS:77427)
  • Calculation of radiation therapy dose (HCPCS:77300)
  • Radiation treatment management, 5 treatment sessions (HCPCS:77427)
  • Design and construction of complex radiation treatment device (HCPCS:77334)
  • Design and construction of complex radiation treatment device (HCPCS:77334)
  • Complex radiation therapy planning (HCPCS:77263)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Design and construction of radiation treatment device for high precision radiation therapy (HCPCS:77338)
  • High precision radiation therapy planning (HCPCS:77301)
  • Complex radiation therapy planning (HCPCS:77263)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
  • Obtaining data needed to develop the optimal radiation treatment, 1 treatment area (HCPCS:77280)
  • High precision radiation therapy planning (HCPCS:77301)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • 3d radiation therapy planning (HCPCS:77295)
  • Design and construction of radiation treatment device for high precision radiation therapy (HCPCS:77338)
  • Colonoscopy (HCPCS:NAN13)

The enumeration date for this NPI number is 6/13/2005 and was last updated on 11/12/2013.

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
12085R0001XRadiologyRadiation OncologyA65774CALIFORNIAYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
100A657740MEDICAIDCALIFORNIA
2H52371MEDICARE UPIN
3WA65774A,B,C,D,E,FMEDICARE ID-TYPE UNSPECIFIED

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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