DR. GREGORY Y. DUNN M.D. NPI 1700901212

NPI Information

  • NPI: 1700901212
  • Provider Name: DR. GREGORY Y. DUNN, M.D.
  • Classification: Radiology - 2085R0202X
  • Specialization: Diagnostic Radiology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 321 N KUAKINI ST
    ROOM 405
    HONOLULU, HI
    ZIP 96817
  • Phone: (808) 522-0190

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NPI Details

DR. Gregory Y. Dunn, M.D. is a diagnostic radiology radiology in Honolulu, HI with 24 years of experience. The provider is a radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease. DR. Gregory Y. Dunn, M.D. NPI is 1700901212. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduation Year:2002

The provider's business location address is:

321 N KUAKINI ST
ROOM 405
HONOLULU, HI
ZIP 96817-364
Phone: (808) 522-0190
Fax: (808) 523-9068

The NPI 1700901212 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.

  • Screening mammography (HCPCS:77067)
  • Screening 3d breast mammography (HCPCS:77063)
  • X-ray of chest, 1 view (HCPCS:71045)
  • Limited ultrasound scan of 1 breast (HCPCS:76642)
  • Diagnostic mammography of 1 breast (HCPCS:77065)
  • X-ray of chest, 2 views (HCPCS:71046)
  • Diagnostic mammography of both breasts (HCPCS:77066)
  • Ct scan head or brain without contrast (HCPCS:70450)
  • X-ray of lower and sacral spine, 2-3 views (HCPCS:72100)
  • Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (HCPCS:G0279)
  • Ct scan of chest without contrast (HCPCS:71250)
  • Ct scan of abdomen and pelvis without contrast (HCPCS:74176)
  • Ct scan of abdomen and pelvis with contrast (HCPCS:74177)
  • Complete ultrasound scan behind abdominal cavity (HCPCS:76770)
  • X-ray of hip, 2-3 views (HCPCS:73502)
  • X-ray of shoulder, minimum of 2 views (HCPCS:73030)
  • Mri scan of abdomen before and after contrast (HCPCS:74183)
  • X-ray of knee, 1-2 views (HCPCS:73560)
  • Ct scan of chest with contrast (HCPCS:71260)
  • Ultrasound scan of head and neck soft tissue (HCPCS:76536)
  • Dxa bone density measurement of hip, pelvis, spine (HCPCS:77080)
  • Complete ultrasound scan of abdomen (HCPCS:76700)
  • Mri scan of pelvis before and after contrast (HCPCS:72197)
  • X-ray of knee, 3 views (HCPCS:73562)
  • 3d radiographic procedure with computerized image postprocessing (HCPCS:76377)
  • X-ray of pelvis, 1-2 views (HCPCS:72170)
  • X-ray of wrist, minimum of 3 views (HCPCS:73110)
  • X-ray of hand, minimum of 3 views (HCPCS:73130)
  • Ct scan of blood vessels of chest with contrast (HCPCS:71275)
  • X-ray of thigh bone, minimum 2 views (HCPCS:73552)
  • X-ray of foot, minimum of 3 views (HCPCS:73630)
  • Ct scan of upper spine without contrast (HCPCS:72125)
  • Biopsy of breast and placement of locating device using ultrasound, first growth (HCPCS:19083)
  • X-ray of knee, 4 or more views (HCPCS:73564)
  • X-ray of ankle, minimum of 3 views (HCPCS:73610)
  • X-ray of upper spine, 2-3 views (HCPCS:72040)
  • X-ray of abdomen, 1 view (HCPCS:74018)
  • Ct scan of abdomen and pelvis before and after contrast (HCPCS:74178)
  • Mri scan of abdomen without contrast (HCPCS:74181)
  • X-ray of abdomen, 2 views (HCPCS:74019)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS:93971)
  • X-ray of both hips, 3-4 views (HCPCS:73522)

The enumeration date for this NPI number is 3/21/2007 and was last updated on 1/18/2011.

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
12085R0202XRadiologyDiagnostic RadiologyA84927CALIFORNIANo
2207R00000XInternal MedicineA84927CALIFORNIANo
32085R0202XRadiologyDiagnostic RadiologyMD15853HAWAIIYes

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
11082145098OTHERHAWAIIAETNA
200A849270MEDICAIDCALIFORNIA
3DT134ZMEDICARE PINHAWAII
4103802483OTHERHAWAIIUS MARSHALL SVC-FED DET
564773702MEDICAIDHAWAII
664773701MEDICAIDHAWAII
70429291089OTHERHAWAIIUHA
820124380OTHERHAWAIIUS DEPT OF LABOR
9MD15853OTHERHAWAIIQUEENS HEALTHCARE
100295865OTHERHAWAIIHMSA/HMSA QUEST
11A0295863OTHERHAWAIIHMSA/HMSA QUEST
12I27902MEDICARE UPIN
13990157698OTHERHAWAIIHMAA

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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