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Compare the published Medicare service mix of Stuart M Rosenblum, MD, PHD with clinicians in the same registry specialty: Specialty details in registry.

PORTLAND, OR · Exact areaEdit location

2024 published service data · 12 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Richard Wenxi Gao, M.D.

Anesthesiology · Pain Management (CMS) · Portland, OR

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Electronic analysis reprogramming and refill of spinal canal drug infusion pump by physician (62370)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
66%Service-mix similarityView profile →

Sandy Christiansen, M.D.

Pain Management (CMS) · Portland, OR

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
56%Service-mix similarityView profile →

David Matthew Sibell, M.D.

Anesthesiology · Interventional Pain Management · Pain Management (CMS) · Portland, OR

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
50%Service-mix similarityView profile →

Grace Chen, MD

Anesthesiology (CMS) · Portland, OR

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Injection of trigger points, 3 or more muscles (20553)
46%Service-mix similarityView profile →

Andrei D Sdrulla, MD, PHD

Anesthesiology · Pain Management (CMS) · Portland, OR

Shared published services
2 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
46%Service-mix similarityView profile →

Salman Hirani, MD

Pain Management (CMS) · Portland, OR

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
45%Service-mix similarityView profile →

Joseph Paul Stapleton, MD

Anesthesiology · Interventional Pain Management (CMS) · Portland, OR

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Injection of substance into lower spine canal using imaging guidance (62323)
43%Service-mix similarityView profile →

Kimberly Marie Mauer, M.D.

Anesthesiology · Pain Management (CMS) · Portland, OR

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Injection of trigger points, 3 or more muscles (20553)
42%Service-mix similarityView profile →

Andrew H Oh, M.D.

Pain Management (CMS) · Portland, OR

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Injection of trigger points, 3 or more muscles (20553)
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
41%Service-mix similarityView profile →

Thomas F Schrattenholzer, MD

Anesthesiology · Pain Management (CMS) · Portland, OR

Shared published services
1 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
25%Service-mix similarityView profile →

Kathryn Ashley Price, M.D.

Pain Management (CMS) · Portland, OR

Shared published services
2 shared services · view billing descriptions
  • Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)
  • Injection of lower or sacral spine facet joint using imaging guidance, second level (64494)
12%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.