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HOLTZ, JAMIEM.D. NPI 1053844860 Clinician

Diagnostic Radiology · SAN FRANCISCO, CA

Specialty Diagnostic Radiology — from billed Medicare claims
In practice about 9 years since medical school (class of 2017, self-reported to CMS)
Location SAN FRANCISCO, CA · NPPES registered location
Active in data Billed Medicare 2022–2024 (3 consecutive years)
Scale 36 codes billed · 2,588 disclosed volume (CY2024 — most recent year in data)
Current groups
member of 2 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20232026
CALIFORNIA ADVANCED IMAGING MEDICAL ASSOCIATES INC
2024–2026
SUTTER BAY MEDICAL FOUNDATION
2024–2026
UCSF MEDICAL GROUP BUSINESS SERVICES
2023
UNIVERSITY OF CALIFORNIA SAN FRANCISCO
2023
UNIVERSITY OF CALIFORNIA SFGH MEDICAL GROUP
2023

The roster archive begins in 2019, so a span starting at 2019 may reach back further. Membership spans only — no volume is attributed to any group here.

NPPES registry · CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · NPPES record last updated 2024-03

Year: 2024 · 2023 · 2022 

Provider overview · all codes · CY2024

The full analytics for this provider

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The billed-volume positioning, practice focus, and economics behind this provider — computed on the same disclosed Medicare Part B data.

This provider's disclosed submitted charges across all codes were in CY2024. Included with Platform.

  • Charge, service & beneficiary totals — the disclosed scale, all codes
  • Practice profile — focus & reach — top codes by share of services
  • Office vs. facility setting mix — place-of-service code split
  • Peer positioning — service volume — percentile among specialty peers, cohort & year disclosed
  • Peer positioning — code breadth — how many codes billed, vs peers

Peer positioning shows billed-volume and code-breadth positions among specialty peers, not measures of care (a provider's true volume position can only be higher, never lower). All figures disclosed Medicare Part B fee-for-service; volumes are personal to this NPI, not attributed to any group.

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Procedures billed to Medicare Part B (2024)

Medicare Part B FFS · CY2024 · as published by CMS
CodeDescription Volume Beneficiary-episodes Avg charge Avg Medicare payment
71045 X-ray of chest, 1 view
77080 Dxa bone density measurement of hip, pelvis, spine
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)
77063 Screening 3d breast mammography
77067 Screening mammography
77066 Diagnostic mammography of both breasts
77065 Diagnostic mammography of 1 breast
76642 Limited ultrasound scan of 1 breast
70450 Ct scan head or brain without contrast
74177 Ct scan of abdomen and pelvis with contrast
71046 X-ray of chest, 2 views
74018 X-ray of abdomen, 1 view
76700 Complete ultrasound scan of abdomen
91200 Measurement of liver stiffness
71250 Ct scan of chest without contrast
77049 Mri scan of both breasts
72125 Ct scan of upper spine without contrast
76705 Limited ultrasound scan of abdomen
71275 Ct scan of blood vessels of chest with contrast
73560 X-ray of knee, 1-2 views
73502 X-ray of hip, 2-3 views
74176 Ct scan of abdomen and pelvis without contrast
77081 Dxa bone density measurement of forearm, finger, hand, or foot
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow
19083 Biopsy of breast and placement of locating device using ultrasound, first growth
73030 X-ray of shoulder, minimum of 2 views
73562 X-ray of knee, 3 views
19081 Biopsy of breast and placement of locating device using x-ray with needle, first growth
71260 Ct scan of chest with contrast
73130 X-ray of hand, minimum of 3 views
70496 Ct scan of blood vessels of head with contrast
70498 Ct scan of blood vessels of neck with contrast
72100 X-ray of lower and sacral spine, 2-3 views
72082 X-ray of entire middle and lower spine, 2-3 views
74178 Ct scan of abdomen and pelvis before and after contrast
76770 Complete ultrasound scan behind abdominal cavity

These are this provider's own Medicare Part B fee-for-service volumes (CMS public data). CMS suppresses rows with fewer than 11 beneficiaries, so low-volume codes may be missing entirely — absence is not zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge and average Medicare payment are weighted by service volume across office and facility settings. Volumes on this page are personal to the NPI and are not attributed to any physician group. See Methods & Sources.