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GAULKE, NATALIAD.O. NPI 1295054047 Clinician

Diagnostic Radiology · BOULDER, CO

Specialty Diagnostic Radiology — from billed Medicare claims
Trained ROCKY VISTA UNIVERSITY COLLEGE OF OSTEOPATHIC MED — medical school, self-reported to CMS
In practice about 14 years since medical school (class of 2012, self-reported to CMS)
Location BOULDER, CO · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 47 codes billed · 2,778 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
KETTERING NETWORK RADIOLOGISTS INC
2019–2026

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 2026-04

Year: 2024 · 2023 · 2022  · 2021  · 2020 

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 Medicare payments across all codes were in CY2024. Included with Platform.

  • Payment, 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
  • Volume over five years — discrete yearly counts, no rate
  • 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 Services Beneficiary-episodes Avg charge Avg Medicare payment
71045 X-ray of chest, 1 view
70450 Ct scan head or brain without contrast
93880 Ultrasound of both sides of head and neck blood flow
76536 Ultrasound scan of head and neck soft tissue
77080 Dxa bone density measurement of hip, pelvis, spine
74177 Ct scan of abdomen and pelvis with contrast
71250 Ct scan of chest without contrast
93922 Ultrasound study of arm and leg arteries
71046 X-ray of chest, 2 views
72125 Ct scan of upper spine without contrast
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
74176 Ct scan of abdomen and pelvis without contrast
75635 Ct scan of abdominal aorta and both leg arteries with contrast
93970 Ultrasound study of arm or leg veins with compression and maneuvers
71275 Ct scan of blood vessels of chest with contrast
93925 Ultrasound of leg arteries or artery grafts
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
74018 X-ray of abdomen, 1 view
71260 Ct scan of chest with contrast
76775 Limited ultrasound scan behind abdominal cavity
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
76705 Limited ultrasound scan of abdomen
70498 Ct scan of blood vessels of neck with contrast
70496 Ct scan of blood vessels of head with contrast
76770 Complete ultrasound scan behind abdominal cavity
72131 Ct scan of lower spine without contrast
73630 X-ray of foot, minimum of 3 views
76604 Ultrasound scan of chest
73562 X-ray of knee, 3 views
77001 Fluoroscopic guidance for insertion or removal of central vein access device
93926 Ultrasound of one leg arteries or artery grafts
72128 Ct scan of middle spine without contrast
76706 Ultrasound scan of abdominal aorta
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow
73560 X-ray of knee, 1-2 views
76700 Complete ultrasound scan of abdomen
93979 Ultrasound of aorta, vena cava, groin vessels or bypass grafts
72170 X-ray of pelvis, 1-2 views
73610 X-ray of ankle, minimum of 3 views
77081 Dxa bone density measurement of forearm, finger, hand, or foot
73030 X-ray of shoulder, minimum of 2 views
73502 X-ray of hip, 2-3 views
73130 X-ray of hand, minimum of 3 views
73552 X-ray of thigh bone, minimum 2 views
76937 Ultrasonic guidance for blood vessel access
36558 Insertion of tunneled central venous tube for infusion (5 years or older)
36561 Insertion of central venous tube with port (5 years or older)

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.