CLAY HUGHES NAPPER M.D. NPI 1053352815

NPI Information

  • NPI: 1053352815
  • Provider Name: CLAY HUGHES NAPPER, M.D.
  • Classification: Radiology - 2085R0202X
  • Specialization: Diagnostic Radiology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 100 S SAN MATEO DR
    SAN MATEO, CA
    ZIP 94401
  • Phone: (650) 696-4515

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NPI Details

Clay Hughes Napper, M.D. is a diagnostic radiology radiology in San Mateo, CA with 33 years of experience. The provider is a radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease. Clay Hughes Napper, M.D. NPI is 1053352815. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: WAKE FOREST UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:1992

The provider's business location address is:

100 S SAN MATEO DR
SAN MATEO, CA
ZIP 94401-805
Phone: (650) 696-4515
Fax: (650) 696-4626

The NPI 1053352815 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.

  • X-ray of chest, 1 view (HCPCS:71045)
  • Ct scan head or brain without contrast (HCPCS:70450)
  • Dxa bone density measurement of hip, pelvis, spine (HCPCS:77080)
  • X-ray of chest, 2 views (HCPCS:71046)
  • Ct scan of abdomen and pelvis with contrast (HCPCS:74177)
  • Complete ultrasound scan behind abdominal cavity (HCPCS:76770)
  • Limited ultrasound scan of abdomen (HCPCS:76705)
  • Nuclear medicine study from skull base to mid-thigh with ct scan (HCPCS:78815)
  • Ultrasound scan of head and neck soft tissue (HCPCS:76536)
  • Ct scan of chest with contrast (HCPCS:71260)
  • Screening mammography (HCPCS:77067)
  • Ct scan of abdomen and pelvis without contrast (HCPCS:74176)
  • Ct scan of chest without contrast (HCPCS:71250)
  • Dxa bone density measurement of forearm, finger, hand, or foot (HCPCS:77081)
  • X-ray of hip, 2-3 views (HCPCS:73502)
  • X-ray of knee, 3 views (HCPCS:73562)
  • Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina (HCPCS:76830)
  • Complete ultrasound scan of pelvis (HCPCS:76856)
  • Ct scan of blood vessels of chest with contrast (HCPCS:71275)
  • Complete ultrasound scan of abdomen (HCPCS:76700)
  • Ct scan of blood vessels of head with contrast (HCPCS:70496)
  • X-ray of shoulder, minimum of 2 views (HCPCS:73030)
  • Ct scan of blood vessels of neck with contrast (HCPCS:70498)
  • X-ray of knee, 3 views (HCPCS:73562)
  • X-ray of abdomen, 1 view (HCPCS:74018)
  • X-ray of knee, 1-2 views (HCPCS:73560)
  • X-ray of chest, 2 views (HCPCS:71046)
  • X-ray of shoulder, minimum of 2 views (HCPCS:73030)
  • X-ray of hip, 2-3 views (HCPCS:73502)
  • X-ray of wrist, minimum of 3 views (HCPCS:73110)
  • X-ray of pelvis, 1-2 views (HCPCS:72170)
  • X-ray of lower and sacral spine, 2-3 views (HCPCS:72100)
  • Low dose ct scan of chest for lung cancer screening (HCPCS:71271)
  • X-ray of foot, minimum of 3 views (HCPCS:73630)
  • Complete ultrasound scan behind abdominal cavity (HCPCS:76770)
  • Ultrasound scan of scrotum (HCPCS:76870)
  • X-ray of ankle, minimum of 3 views (HCPCS:73610)
  • Ct scan of abdomen and pelvis before and after contrast (HCPCS:74178)
  • X-ray of lower and sacral spine, minimum of 4 views (HCPCS:72110)
  • Ct scan of upper spine without contrast (HCPCS:72125)
  • Nuclear medicine study whole body with ct scan (HCPCS:78816)

The enumeration date for this NPI number is 6/10/2006 and was last updated on 3/19/2021.

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 RadiologyG78045CALIFORNIAYes

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
100G780450MEDICAIDCALIFORNIA
2300121751OTHERCALIFORNIARAILROAD MEDICARE

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: 3/30/2025

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